Publications (論文発表等)

Barun Kumar Barman, Keisuke Watanabe, Adrija Das, Hiroyuki Yamada, Keiko Okano, Kenzo Deguchi, Shinobu Ohki, Kenjiro Hashi, Atsushi Goto, Tadaaki Nagao, "Highly Fluorescent Phenyl‐Modified Carbon Nitride Microcavities for Rare‐Earth‐Free Whispering‐Gallery‐Mode Emission and Unclonable Photonic Anti‐Counterfeiting," Advanced Optical Materials 14(25), e03772 (2026).

Barun Kumar Barman, Keisuke Watanabe, Kenzo Deguchi, Shinobu Ohki, Kenjiro Hashi, Atsushi Goto, Tadaaki Nagao, "Chameleonic Color‐Variable Microbead Emitters for Multilevel Spectroscopic Encryption from Visible to Infrared Wavelengths," Advanced Optical Materials 14(19), e03855 (2026).

Adrija Das, Barun Kumar Barman, Thien Duc Ngo, Chih-Hsing Wang, Keisuke Watanabe, Tadaaki Nagao, "Highly efficient NIR heat shielding and UV-A blocking by porous nano-composite film of cesium tungsten oxide nanoparticles and carbon dots," Japanese Journal of Applied Physics 65(5), pp.05SP07-05SP07-10 (2026).

Phuoc Toan Tran, Thien Duc Ngo, Andrea Ruiz‐Perona, Hai Dang Ngo, Keisuke Watanabe, Hiroshi Harada, Tadaaki Nagao, "Spectroscopic Infrared Photothermal Converters Using Uniaxially Oriented NiAl Superalloy Films with Metal‐Insulator‐Metal Strip Arrays," Advanced Optical Materials 14(8), e02912 (2026).

David Hernández Pinilla, Andrea Ruiz Perona, Thien Duc Ngo, Ørjan Sele Handegård, Toan Phuoc Tran, Naoki Furuhata, Tadaaki Nagao, "Spectrally Adjustable Narrowband Photonic Device Based on Heat‐Driven Amorphous‐to‐Crystal Transformation of Si," Advanced Photonics Research 7(1), 2500054 (2026).

Andrea Ruiz-Perona, Toan Phuoc Tran, Adrija Das, Thien Duc Ngo, David Hernández-Pinilla, Tadaaki Nagao, "Optoelectronic properties of CeB6 thin films fabricated by physical vapor deposition processes for near-infrared device applications," Infrared Physics & Technology 150, pp.106026-106026-8 (2025).

Keisuke Watanabe, Tadaaki Nagao, "Vibrational Mode-Selective Infrared Spectroscopy at the Monolayer Level Using Silicon Quasi-Bound States in the Continuum," ACS Photonics 12(12), pp.6876-6883 (2025).

Chih-Chung Wang, Jia-Han Li, Tadaaki Nagao, "A tungsten-based solar absorber with a strip-combined starfish structure with high photothermal conversion efficiency and low radiative heat loss," Physical Chemistry Chemical Physics 27(48), pp.25868-25875 (2025).

Hiroyuki Yamada, Tadaaki Nagao, Naoto Shirahata, "Rational impurity doping for enhanced hole mobility in silicon quantum dots for light-emitting diodes," Nanoscale Advances 7(16), pp.4837-4841 (2025).

Barun Kumar Barman, Keisuke Watanabe, Tadaaki Nagao, "Carbonized Polymer Dots‐Based Spectrally Adaptable Photonic Microbarcodes," Advanced Optical Materials 13(22), 2500822 (2025).

Hiroyuki Yamada, Tohru Tsuruoka, Tadaaki Nagao, Naoto Shirahata, "Deep-blue amplified spontaneous emission and lasing in colloidal silicon nanoclusters," Chemical Communications 61(38), pp.6945-6948 (2025).

Thien Duc Ngo, Hai Dang Ngo, Toan Phuoc Tran, Hiroshi Harada, Tadaaki Nagao, "Infrared Thermophotonics: Theoretical Benchmarking of Ni–Al Superalloys," Advanced Photonics Research 6(4), 2400093 (2025).

Andrea Ruiz-Perona, Thien Duc Ngo, David Hernández-Pinilla, Wataru Hayami, Tadaaki Nagao, "Optimizing the Optical Response of Uniaxial Cerium Hexaboride Films for High-Temperature Plasmonic Applications," ACS Applied Electronic Materials 7(5), pp.2093-2101 (2025).

Keisuke Watanabe, Tadaaki Nagao, Masanobu Iwanaga, "Low-Contrast BIC Metasurfaces with Quality Factors Exceeding 100,000," Nano Letters 25(7), pp.2777-2784 (2025).

Ikufumi Katayama, Kento Uchida, Kimika Takashina, Akari Kishioka, Misa Kaiho, Satoshi Kusaba, Ryo Tamaki, Ken-ichi Shudo, Masahiro Kitajima, Thien Duc Ngo, Tadaaki Nagao, Jun Takeda, Koichiro Tanaka, Tetsuya Matsunaga, "Three-dimensional bonding anisotropy of bulk hexagonal metal titanium demonstrated by high harmonic generation," Communications Physics 7(1), 404 (2024).

Manpreet Kaur, Avinash Alagumalai, Omid Mahian, Sameh M. Osman, Tadaaki Nagao, Zhonglin Wang, "Harvesting Energy Via Water Movement and Surface Ionics in Microfibrous Ceramic Wools," ENERGY & ENVIRONMENTAL MATERIALS 7(6), pp.e12760 1-e12760 10 (2024).

Barun Kumar Barman, David Hernández‐Pinilla, Ovidiu Cretu, Jun Kikkawa, Koji Kimoto, Tadaaki Nagao, "Generated White Light Having Adaptable Chromaticity and Emission, Using Spectrally Reconfigurable Microcavities," Advanced Science 11(41), 2407090 (2024).

Barun Kumar Barman, Hiroyuki Yamada, Keisuke Watanabe, Kenzo Deguchi, Shinobu Ohki, Kenjiro Hashi, Atsushi Goto, Tadaaki Nagao, "Rare‐Earth‐Metal‐Free Solid‐State Fluorescent Carbonized‐Polymer Microspheres for Unclonable Anti‐Counterfeit Whispering‐Gallery Emissions from Red to Near‐Infrared Wavelengths," Advanced Science 11(30), pp.1-12 (2024).

Barun Kumar Barman, David Hernández-Pinilla, Thang Duy Dao, Kenzo Deguchi, Shinobu Ohki, Kenjiro Hashi, Atsushi Goto, Tsuyoshi Miyazaki, Karuna Kar Nanda, Tadaaki Nagao, "Bioinspired Carbonized Polymer Microspheres for Full-Color Whispering Gallery Mode Emission for White Light Emission, Unclonable Anticounterfeiting, and Chemical Sensing Applications," ACS Applied Materials & Interfaces 16(17), pp.22312-22325 (2024).

Keisuke Watanabe, Hemam Rachna Devi, Masanobu Iwanaga, Tadaaki Nagao, "Vibrational Coupling to Quasi‐Bound States in the Continuum under Tailored Coupling Conditions," Advanced Optical Materials 12(6), (2024).

石井 智, 長尾 忠昭, "Thermoelectric generation by radiative cooling for 24-h power generation," The Review of Laser Engineering 51(2), pp.82-86 (2023).

Barun Kumar Barman, David Hernández-Pinilla, Ovidiu Cretu, Riichiro Ohta, Keiko Okano, Toshifumi Shiroya, Jun Sasai, Koji Kimoto, Tadaaki Nagao, "New Insight into Fluorescent Polymeric Carbon Dots for Solid-State Laser Device," ACS Sustainable Chemistry & Engineering 11(33), pp.12291-12303 (2023).

Yu‐Sheng Chen, Zih‐Ying Yang, Ming‐Jyun Ye, Wen‐Hsiang Wu, Lu‐Hsing Chen, Hung‐Jung Shen, Satoshi Ishii, Tadaaki Nagao, Kuo‐Ping Chen, "Tamm Plasmon Polaritons Hydrogen Sensors," Advanced Physics Research 2(8), (2023).

Satoshi Ishii, David Hernández-Pinilla, Nicholaus K. Tanjaya, Tadaaki Nagao, "Highly reflective multilayer solar reflectors for daytime radiative cooling," Solar Energy Materials and Solar Cells 259, 112463 (2023).

Satoshi Ishii, Min‐Wen Yu, Kuo‐Ping Chen, Tadaaki Nagao, "Observation of Plasmoelectric Effect in Plasmonic Zirconium Nitride," Advanced Materials Interfaces 10(1), 2201751 (2023).

Phuoc Toan Tran, Thien Duc Ngo, Hai Dang Ngo, Ørjan Sele Handegård, Tadaaki Nagao, "Metal-insulator-metal strip spectroscopic infrared photothermal absorber based on uniaxially oriented plasmonic lanthanum hexaboride films," Optics Express 30(21), 38630 (2022).

Barun Kumar Barman, Keiko Okano, Kenzo Deguchi, Shinobu Ohki, Kenjiro Hashi, Atsushi Goto, Tadaaki Nagao, "N-Dopant Site Formulation for White-Light-Emitting Carbon Dots with Tunable Chromaticity," ACS Sustainable Chemistry & Engineering 10(49), pp.16136-16149 (2022).

Soungmin Bae, Kana Matsumoto, Hannes Raebiger, Ken-ichi Shudo, Yong-Hoon Kim, Ørjan Sele Handegård, Tadaaki Nagao, Masahiro Kitajima, Yuji Sakai, Xiang Zhang, Robert Vajtai, Pulickel Ajayan, Junichiro Kono, Jun Takeda, Ikufumi Katayama, "K-point longitudinal acoustic phonons are responsible for ultrafast intervalley scattering in monolayer MoSe2," Nature Communications 13(1), (2022).

Min-Wen Yu, Satoshi Ishii, Shisheng Li, Chih-Jen Ku, Shiuan-Yeh Chen, Tadaaki Nagao, Kuo-Ping Chen, "Enhancing Raman spectra by coupling plasmons and excitons for large area MoS2 monolayers," Applied Surface Science 605, 154767 (2022).

Thien Duc Ngo, Toan Phuoc Tran, Hai Dang Ngo, Tadaaki Nagao, "A Simultaneous Material‐Device Optimization for Plasmonic Devices: A Combined Ab Initio and Electromagnetic Simulation for Photothermal Transducers," Advanced Optical Materials 10(23), 2201320 (2022).

Ryutaro Souda, Takashi Aizawa, Tadaaki Nagao, "Influences of 1-Propanol and Methanol Additives on Crystallization of Thin Amorphous Solid Water Films," Langmuir 38(47), pp.14422-14429 (2022).

Manpreet Kaur, Tadaaki Nagao, "Minireview on Solar Desalination and Hydropower Generation by Water Evaporation: Recent Challenges and Perspectives in Materials Science," Energy & Fuels 36(19), pp.11443-11456 (2022).

Ryutaro Souda, Tadaaki Nagao, "A temperature programmed desorption study of interactions between water and hydrophobes at cryogenic temperatures," Physical Chemistry Chemical Physics 24(27), pp.16900-16907 (2022).

Nicholaus Kevin Tanjaya, Manpreet Kaur, Tadaaki Nagao, Satoshi Ishii, "Photothermal heating and heat transfer analysis of anodic aluminum oxide with high optical absorptance," Nanophotonics 11(14), pp.3375-3381 (2022).

石井 智, カウアー マンプリート, 長尾 忠昭, "Solar Water Distillation Using Titanium Nitride Nanostructure," 粉体工学会誌 59(2), pp.79-82 (2022).

Aufandra Cakra Wardhana, Sou Yasuhara, Min-Wen Yu, Akira Yamaguchi, Tadaaki Nagao, Satoshi Ishii, Masahiro Miyauchi, "Direct imaging of visible-light-induced one-step charge separation at the chromium(iii) oxide–strontium titanate interface," Journal of Materials Chemistry A 10(2), pp.752-761 (2022).

長尾 忠昭, ダオ デュイ タン, "光熱変換型多波長赤外マイクロセンサー ー波長を見分ける赤外センサーー," CERAMICS JAPAN pp.484-487 (2021).

Satoshi Ishii, Asuka Miura, Tadaaki Nagao, Ken-ichi Uchida, "Simultaneous harvesting of radiative cooling and solar heating for transverse thermoelectric generation," Science and Technology of Advanced Materials 22(1), pp.441-448 (2021).

Min-Wen Yu, Satoshi Ishii, Shisheng Li, Ji-Ren Ku, Jhen-Hong Yang, Kuan-Lin Su, Takaaki Taniguchi, Tadaaki Nagao, Kuo-Ping Chen, "Quantifying photoinduced carriers transport in exciton–polariton coupling of MoS2 monolayers," npj 2D Materials and Applications 5(1), (2021).

Manpreet Kaur, Satoshi Ishii, Ryusuke Nozaki, Tadaaki Nagao, "Hydropower generation by transpiration from microporous alumina," Scientific Reports 11(1), (2021).

Masahiro Kitajima, Ikufumi Katayama, Ørjan Sele Handegård, Tadaaki Nagao, Shohei Chiashi, Shigeo Maruyama, Jun Takeda, "Fano resonance of optical phonons in a multilayer graphene stack," Japanese Journal of Applied Physics 60(12), 122006 (2021).

Barun Kumar Barman, Ørjan Sele Handegård, David Hernández-Pinilla, Satish Laxman Shinde, Tadaaki Nagao, "Transparent Hard Coatings with SiON-Encapsulated N-Doped Carbon Dots for Complete UV Blocking and White Light Emission," ACS Applied Electronic Materials 3(9), pp.3761-3773 (2021).

Shunqin Luo, Huiwen Lin, Qi Wang, Xiaohui Ren, David Hernández-Pinilla, Tadaaki Nagao, Yao Xie, Gaoliang Yang, Sijie Li, Hui Song, Mitsutake Oshikiri, Jinhua Ye, "Triggering Water and Methanol Activation for Solar-Driven H₂ Production: Interplay of Dual Active Sites over Plasmonic ZnCu Alloy," Journal of the American Chemical Society 143(31), pp.12145-12153 (2021).

Phuoc Toan Tran, Hai Dang Ngo, Thien Duc Ngo, Tadaaki Nagao, "Uniaxially oriented nickel aluminum superalloy films sputtered with in situ heating," Applied Physics Express 14(8), 087001 (2021).

Barun Kumar Barman, Ørjan Sele Handegård, Ayako Hashimoto, Tadaaki Nagao, "Carbon Dot/Cellulose-Based Transparent Films for Efficient UV and High-Energy Blue Light Screening," ACS Sustainable Chemistry & Engineering 9(29), pp.9879-9890 (2021).

Satoshi Ishii, Makoto Higashino, Shinya Goya, Evgeniy Shkondin, Katsuhisa Tanaka, Tadaaki Nagao, Osamu Takayama, Shunsuke Murai, "Extreme thermal anisotropy in high-aspect-ratio titanium nitride nanostructures for efficient photothermal heating," Nanophotonics 10(5), pp.1487-1494 (2021).

Satish Laxman Shinde, Hai Dang Ngo, Thien Duc Ngo, Satoshi Ishii, Tadaaki Nagao, "Solar-active titanium-based oxide photocatalysts loaded on TiN array absorbers for enhanced broadband photocurrent generation," Journal of Applied Physics 129(2), 023103 (2021).

長尾 忠昭, バルマン クマール バルン, "軽元素のみからなるカーボンドット蛍光体," ケミカルエンジニヤリング pp.432-438 (2020).

長尾 忠昭, "波長制御型赤外線ヒーター," Ceramics Japan 620 (2020).

長尾 忠昭, "Designing Nano-Photocatalysts Based on Mie Resonances in Conductive Ceramics," ファインケミカル pp.41-49 (2020).

Min-Wen Yu, Satoshi Ishii, Satish Laxman Shinde, Nicholaus Kevin Tanjaya, Kuo-Ping Chen, Tadaaki Nagao, "Direct Observation of Photoinduced Charge Separation at Transition-Metal Nitride–Semiconductor Interfaces," ACS Applied Materials & Interfaces 12(50), pp.56562-56567 (2020).

Kai Chen, Thang Duy Dao, Thien Duc Ngo, Hai Dang Ngo, Akemi Tamanai, Satoshi Ishii, Xiangping Li, Hiroaki Misawa, Tadaaki Nagao, "Enhanced photocurrent generation from indium–tin-oxide/Fe2TiO5 hybrid nanocone arrays," Nano Energy 76, 104965 (2020).

Emma P. Mukhokosi, Gollakota V.S. Manohar, Tadaaki Nagao, Saluru B. Krupanidhi, Karuna K. Nanda, "Device Architecture for Visible and Near-Infrared Photodetectors Based on Two-Dimensional SnSe2 and MoS2: A Review," Micromachines 11(8), 750 (2020).

Manpreet Kaur, Satish Laxman Shinde, Satoshi Ishii, Wipakorn Jevasuwan, Naoki Fukata, Min-Wen Yu, Yunxiang Li, Jinhua Ye, Tadaaki Nagao, "Marimo-Bead-Supported Core–Shell Nanocomposites of Titanium Nitride and Chromium-Doped Titanium Dioxide as a Highly Efficient Water-Floatable Green Photocatalyst," ACS Applied Materials & Interfaces 12(28), pp.31327-31339 (2020).

Satoshi Ishii, Thang Duy Dao, Tadaaki Nagao, "Radiative cooling for continuous thermoelectric power generation in day and night," Applied Physics Letters 117(1), 013901 (2020).

Daichi Okada, Zhan-Hong Lin, Jer-Shing Huang, Osamu Oki, Masakazu Morimoto, Xuying Liu, Takeo Minari, Satoshi Ishii, Tadaaki Nagao, Masahiro Irie, Yohei Yamamoto, "Optical microresonator arrays of fluorescence-switchable diarylethenes with unreplicable spectral fingerprints," Materials Horizons 7(7), pp.1801-1808 (2020).

Min-Wen Yu, Satoshi Ishii, Ji-Ren Ku, Jhen-Hong Yang, Chih-Hsiang Huang, Tien-Chang Lu, Tzy-Rong Lin, Tadaaki Nagao, Kuo-Ping Chen, "Graphene-Loaded Plasmonic Zirconium Nitride and Gold Nanogroove Arrays for Surface-Charge Modifications," ACS Applied Nano Materials 3(6), pp.5002-5007 (2020).

Ikufumi Katayama, Kei-ichi Inoue, Yusuke Arashida, Yang Wu, Hyunsoo Yang, Taiki Inoue, Shohei Chiashi, Shigeo Maruyama, Tadaaki Nagao, Masahiro Kitajima, Jun Takeda, "Ultrafast optical modulation of Dirac electrons in gated single-layer graphene," Physical Review B 101(24), (2020).

Ørjan Sele Handegård, Hai Dang Ngo, Ramu Pasupathi Sugavaneshwar, Tung Anh Doan, Furuhata Naoki, Shigeki Otani, Tadaaki Nagao, "Epitaxial growth mechanism of high-crystallinity lanthanum hexaboride (001) thin films on silicon (001) by electron beam deposition," Applied Physics Express 13(5), 055504 (2020).

Zih‐Ying Yang, Satoshi Ishii, Anh Tung Doan, Satish Laxman Shinde, Thang Duy Dao, Yu‐Ping Lo, Kuo‐Ping Chen, Tadaaki Nagao, "Narrow‐Band Thermal Emitter with Titanium Nitride Thin Film Demonstrating High Temperature Stability," Advanced Optical Materials 8(8), 1900982 (2020).

Barun Kumar Barman, Tadaaki Nagao, Karuna Kar Nanda, "Dual roles of a transparent polymer film containing dispersed N-doped carbon dots: A high-efficiency blue light converter and UV screen," Applied Surface Science 510, 145405 (2020).

Ørjan S. Handegård, Masahiro Kitajima, Tadaaki Nagao, "Optical phase change in bismuth through structural distortions induced by laser irradiation," Radiation Effects and Defects in Solids 175(3-4), pp.291-306 (2020).

Yen-Shin Chen, Bo-Kai Chao, Tadaaki Nagao, Chun-Hway Hsueh, "Effects of Ag particle geometry on photocatalytic performance of Ag/TiO2/reduced graphene oxide ternary systems," Materials Chemistry and Physics 240, 122216 (2020).

Hai Dang Ngo, Kai Chen, Ørjan S. Handegård, Anh Tung Doan, Thien Duc Ngo, Thang Duy Dao, Naoki Ikeda, Akihiko Ohi, Toshihide Nabatame, Tadaaki Nagao, "Nanoantenna Structure with Mid-Infrared Plasmonic Niobium-Doped Titanium Oxide," Micromachines 11(1), 23 (2020).

石井 智, シンデ サティシュ, カウアー マンプリート, スガヴァネシュワー ラム パスパティ, 長尾 忠昭, "Optical Excitation of Hot Carriers and Photothermal Conversions with Transition Metal Nitrides and Transition Metal Carbides," レーザー研究 47(7), 365 (2019).

Hai Dang Ngo, Thien Duc Ngo, Akemi Tamanai, Kai Chen, Nguyen Thanh Cuong, Orjan S. Handegard, Annemarie Pucci, Naoto Umezawa, Toshihide Nabatame, Tadaaki Nagao, "Structure and optical properties of sputter deposited pseudobrookite Fe2TiO5 thin films," CrystEngComm 21(1), pp.34-40 (2019).

Yen-Shin Chen, Hsin-Chia Ho, Yi-Chen Lai, Tadaaki Nagao, Chun-Hway Hsueh, "Thermochromic vanadium dioxide film on textured silica substrate for smart window with enhanced visible transmittance and tunable infrared radiation," Infrared Physics & Technology 102, 103019 (2019).

Ahmed A.M. El-Amir, Takeo Ohsawa, Satoshi Ishii, Masataka Imura, Meiyong Liao, Xiuwei Fu, Hiroyo Segawa, Isao Sakaguchi, Tadaaki Nagao, Kiyoshi Shimamura, Naoki Ohashi, "Silicon-compatible Mg2Si/Si n-p photodiodes with high room temperature infrared responsivity," Materials Science in Semiconductor Processing 102, 104577 (2019).

Hsin-Chia Ho, Yi-Chen Lai, Kai Chen, Thang Duy Dao, Chun-Hway Hsueh, Tadaaki Nagao, "High quality thermochromic VO2 films prepared by magnetron sputtering using V2O5 target with in situ annealing," Applied Surface Science 495, 143436 (2019).

Thang Duy Dao, Satoshi Ishii, Anh Tung Doan, Yoshiki Wada, Akihiko Ohi, Toshihide Nabatame, Tadaaki Nagao, "An On‐Chip Quad‐Wavelength Pyroelectric Sensor for Spectroscopic Infrared Sensing," Advanced Science 6(20), 1900579 (2019).

Ørjan S. Handegård, Masahiro Kitajima, Tadaaki Nagao, "Laser-induced structural disordering and optical phase change in semimetal bismuth observed by Raman microscopy," Applied Surface Science 491, pp.675-681 (2019).

Hsin-Chia Ho, Kai Chen, Tadaaki Nagao, Chun-Hway Hsueh, "Photocurrent Enhancements of TiO2-Based Nanocomposites with Gold Nanostructures/Reduced Graphene Oxide on Nanobranched Substrate," The Journal of Physical Chemistry C 123(34), pp.21103-21113 (2019).

Zhou-jun Wang, Hui Song, Hong Pang, Yanxiao Ning, Thang Duy Dao, Zhuan Wang, Hailong Chen, Yuxiang Weng, Qiang Fu, Tadaaki Nagao, Yunming Fang, Jinhua Ye, "Photo-assisted methanol synthesis via CO2 reduction under ambient pressure over plasmonic Cu/ZnO catalysts," Applied Catalysis B: Environmental 250, pp.10-16 (2019).

Thang Duy Dao, Chung Vu Hoang, Natsuki Nishio, Naoki Yamamoto, Akihiko Ohi, Toshihide Nabatame, Masakazu Aono, Tadaaki Nagao, "Dark-Field Scattering and Local SERS Mapping from Plasmonic Aluminum Bowtie Antenna Array," Micromachines 10(7), 468 (2019).

Toshihide Nabatame, Ippei Yamamoto, Tomomi Sawada, Akihiko Ohi, Thang Duy Dao, Tomoji Ohishi, Tadaaki Nagao, "Change of Electrical Properties of Rutile- and Anatase-TiO2 Films by Atomic Layer Deposited Al2O3," ECS Transactions 92(3), pp.15-21 (2019).

Thang Duy Dao, Anh Tung Doan, Satoshi Ishii, Takahiro Yokoyama, Handegård Sele Ørjan, Dang Hai Ngo, Tomoko Ohki, Akihiko Ohi, Yoshiki Wada, Chisato Niikura, Shinsuke Miyajima, Toshihide Nabatame, Tadaaki Nagao, "MEMS-Based Wavelength-Selective Bolometers," Micromachines 10(6), 416 (2019).

Anh Tung Doan, Takahiro Yokoyama, Thang Duy Dao, Satoshi Ishii, Akihiko Ohi, Toshihide Nabatame, Yoshiki Wada, Shigenao Maruyama, Tadaaki Nagao, "A MEMS-Based Quad-Wavelength Hybrid Plasmonic–Pyroelectric Infrared Detector," Micromachines 10(6), 413 (2019).

Satish Laxman Shinde, Satoshi Ishii, Tadaaki Nagao, "Sub-Band Gap Photodetection from the Titanium Nitride/Germanium Heterostructure," ACS Applied Materials & Interfaces 11(24), pp.21965-21972 (2019).

Thang Duy Dao, Kai Chen, Tadaaki Nagao, "Dual-band in situ molecular spectroscopy using single-sized Al-disk perfect absorbers," Nanoscale 11(19), pp.9508-9517 (2019).

Anh Tung Doan, Thang Duy Dao, Satoshi Ishii, Tadaaki Nagao, "Gires-Tournois resonators as ultra-narrowband perfect absorbers for infrared spectroscopic devices," Optics Express 27(12), A725 (2019).

Thang Duy Dao, Anh Tung Doan, Dang Hai Ngo, Kai Chen, Satoshi Ishii, Akemi Tamanai, Tadaaki Nagao, "Selective thermal emitters with infrared plasmonic indium tin oxide working in the atmosphere," Optical Materials Express 9(6), 2534 (2019).

Ahmed A. M. El-Amir, Takeo Ohsawa, Satoshi Ishii, Masataka Imura, Hiroyo Segawa, Isao Sakaguchi, Tadaaki Nagao, Kiyoshi Shimamura, Naoki Ohashi, "Optoelectronic characteristics of the Ag-doped Si p-n photodiodes prepared by a facile thermal diffusion process," AIP Advances 9(5), 055024 (2019).

Ikufumi Katayama, Hiroki Kawakami, Kotaro Araki, Yusuke Arashida, Yasuo Minami, Lie-Wei Nien, Orjan Sele Handegard, Tadaaki Nagao, Masahiro Kitajima, Jun Takeda, "Ultrafast carrier generation in Bi1-xSbx thin films induced by intense monocycle terahertz pulses," EPJ Web of Conferences 205, 04016 (2019).

Atsushi Sakurai, Kyohei Yada, Tetsushi Simomura, Shenghong Ju, Makoto Kashiwagi, Hideyuki Okada, Tadaaki Nagao, Koji Tsuda, Junichiro Shiomi, "Ultranarrow-Band Wavelength-Selective Thermal Emission with Aperiodic Multilayered Metamaterials Designed by Bayesian Optimization," ACS Central Science 5(2), pp.319-326 (2019).

Manpreet Kaur, Satoshi Ishii, Satish Laxman Shinde, Tadaaki Nagao, "All-Ceramic Solar-Driven Water Purifier Based on Anodized Aluminum Oxide and Plasmonic Titanium Nitride," Advanced Sustainable Systems 3(2), 1800112 (2019).

Min-Hsueh Chiu, Jia-Han Li, Tadaaki Nagao, "Optical Properties of Au-Based and Pt-Based Alloys for Infrared Device Applications: A Combined First Principle and Electromagnetic Simulation Study," Micromachines 10(1), 73 (2019).

Satoshi Ishii, Satish Laxman Shinde, Tadaaki Nagao, "Nonmetallic Materials for Plasmonic Hot Carrier Excitation," Advanced Optical Materials 7(1), 1800603 (2019).

Oanh T. T. Nguyen, Dat Tran, Quynh N. Nguyen, Nghia X. Nguyen, Lien H. Nghiem, Thang D. Dao, Tadaaki Nagao, Chung V. Hoang, "Role of Gap Size and Gap Density of the Plasmonic Random Gold Nanoisland Ensemble for Surface-Enhanced Raman Spectroscopy," MATERIALS TRANSACTIONS 59(7), pp.1081-1086 (2018).

石井智, 長尾忠昭, "Optical resonances of nanoparticles for photothermal conversion and their application in solar heat generation," 光学 47(9), pp.375-380 (2018).

Li Shi, Zhao Li, Thang Duy Dao, Tadaaki Nagao, Yang Yang, "A synergistic interaction between isolated Au nanoparticles and oxygen vacancies in an amorphous black TiO2 nanoporous film: toward enhanced photoelectrochemical water splitting," Journal of Materials Chemistry A 6(27), pp.12978-12984 (2018).

Satoshi Ishii, Ryosuke Kamakura, Hiroyuki Sakamoto, Thang D. Dao, Satish L. Shinde, Tadaaki Nagao, Koji Fujita, Kyoko Namura, Motofumi Suzuki, Shunsuke Murai, Katsuhisa Tanaka, "Demonstration of temperature-plateau superheated liquid by photothermal conversion of plasmonic titanium nitride nanostructures," Nanoscale 10(39), pp.18451-18456 (2018).

Rodrigo Sato, Satoshi Ishii, Tadaaki Nagao, Masanobu Naito, Yoshihiko Takeda, "Broadband Plasmon Resonance Enhanced Third-Order Optical Nonlinearity in Refractory Titanium Nitride Nanostructures," ACS Photonics 5(9), pp.3452-3458 (2018).

Hsin-Chia Ho, Kai Chen, Tadaaki Nagao, Chun-Hway Hsueh, "Enhanced photoelectrochemical water splitting by plasmonic Au nanostructures/reduced graphene oxide," Proceedings of SPIE - The International Society for Optical Engineering 107200N (2018).

Ramu Pasupathi Sugavaneshwar, Satoshi Ishii, Thang Duy Dao, Akihiko Ohi, Toshihide Nabatame, Tadaaki Nagao, "Fabrication of Highly Metallic TiN Films by Pulsed Laser Deposition Method for Plasmonic Applications," ACS Photonics 5(3), pp.814-819 (2018).

長尾 忠昭, 陳 凱, 石井 智, 大山 真紀子, 前田 美紀, "Metal/Conductive Oxide Plasmonic Structures for Surface-Enhanced Infrared Absorption Spectroscopy," 分析化学 67(2), pp.81-94 (2018).

Ramu Pasupathi Sugavaneshwar, Thang Duy Dao, Takahiro Yokoyama, Satoshi Ishii, Tadaaki Nagao, "Effect of oxygen annealing on the photoresponse of PbSe thin films fabricated by the pulsed laser deposition method," Radiation Effects and Defects in Solids 173(1-2), pp.112-117 (2018).

Satish Laxman Shinde, Satoshi Ishii, Thang Duy Dao, Ramu Pasupathi Sugavaneshwar, Toshiaki Takei, Karuna Kar Nanda, Tadaaki Nagao, "Enhanced Solar Light Absorption and Photoelectrochemical Conversion Using TiN Nanoparticle-Incorporated C3N4–C Dot Sheets," ACS Applied Materials & Interfaces 10(3), pp.2460-2468 (2018).

Hui Song, Xianguang Meng, Thang Duy Dao, Wei Zhou, Huimin Liu, Li Shi, Huabin Zhang, Tadaaki Nagao, Tetsuya Kako, Jinhua Ye, "Light-Enhanced Carbon Dioxide Activation and Conversion by Effective Plasmonic Coupling Effect of Pt and Au Nanoparticles," ACS Applied Materials & Interfaces 10(1), pp.408-416 (2018).

Oruganti Anjaneyulu, Kazu Takeda, Satoshi Ishii, Shigenori Ueda, Tadaaki Nagao, Peng Xiaobo, Takeshi Fujita, Masahiro Miyauchi, Hideki Abe, "Light-promoted conversion of greenhouse gases over plasmonic metal–carbide nanocomposite catalysts," Materials Chemistry Frontiers 2(3), pp.580-584 (2018).

Osamu Oki, Soh Kushida, Annabel Mikosch, Kota Hatanaka, Youhei Takeda, Satoshi Minakata, Junpei Kuwabara, Takaki Kanbara, Thang D. Dao, Satoshi Ishii, Tadaaki Nagao, Alexander J. C. Kuehne, Felix Deschler, Richard H. Friend, Yohei Yamamoto, "FRET-mediated near infrared whispering gallery modes: studies on the relevance of intracavity energy transfer with Q-factors," Materials Chemistry Frontiers 2(2), pp.270-274 (2018).

Kai Chen, Thang Duy Dao, Tadaaki Nagao, "Tunable Nanoantennas for Surface Enhanced Infrared Absorption Spectroscopy by Colloidal Lithography and Post-Fabrication Etching," Scientific Reports 7(1), (2017).

Tomomi Sawada, Toshihide Nabatame, Thang Duy Dao, Ippei Yamamoto, Kazunori Kurishima, Takashi Onaya, Akihiko Ohi, Kazuhiro Ito, Makoto Takahashi, Kazuyuki Kohama, Tomoji Ohishi, Atsushi Ogura, Tadaaki Nagao, "Improvement of smooth surface of RuO2 bottom electrode on Al2O3 buffer layer and characteristics of RuO2/TiO2/Al2O3/TiO2/RuO2 capacitors," Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films 35(6), 061503 (2017).

Li-Wei Nien, Kai Chen, Thang Duy Dao, Satoshi Ishii, Chun-Hway Hsueh, Tadaaki Nagao, "Far-field and near-field monitoring of hybridized optical modes from Au nanoprisms suspended on a graphene/Si nanopillar array," Nanoscale 9(43), pp.16950-16959 (2017).

Manpreet Kaur, Satoshi Ishii, Satish Laxman Shinde, Tadaaki Nagao, "All-Ceramic Microfibrous Solar Steam Generator: TiN Plasmonic Nanoparticle-Loaded Transparent Microfibers," ACS Sustainable Chemistry & Engineering 5(10), pp.8523-8528 (2017).

Satoshi Ishii, Ken-ichi Uchida, Thang Duy Dao, Yoshiki Wada, Eiji Saitoh, Tadaaki Nagao, "Wavelength-selective spin-current generator using infrared plasmonic metamaterials," APL Photonics 2(10), 106103 (2017).

Zih-Ying Yang, Satoshi Ishii, Takahiro Yokoyama, Thang Duy Dao, Mao-Guo Sun, Pavel S. Pankin, Ivan V. Timofeev, Tadaaki Nagao, Kuo-Ping Chen, "Narrowband Wavelength Selective Thermal Emitters by Confined Tamm Plasmon Polaritons," ACS Photonics 4(9), pp.2212-2219 (2017).

Kai Chen, Peijun Guo, Thang Duy Dao, Shi-Qiang Li, Satoshi Ishii, Tadaaki Nagao, Robert P. H. Chang, "Protein-Functionalized Indium-Tin Oxide Nanoantenna Arrays for Selective Infrared Biosensing," Advanced Optical Materials 5(17), 1700091 (2017).

Viet V. Tran, Oanh T. T. Nguyen, Chi H. Le, Tuan A. Phan, Ban V. Hoang, Thang D. Dao, Tadaaki Nagao, Chung V. Hoang, "Sub-10 nm, high density titania nanoforests–gold nanoparticles composite for efficient sunlight-driven photocatalysis," Japanese Journal of Applied Physics 56(9), 095001 (2017).

Satish Laxman Shinde, Thang Duy Dao, Satoshi Ishii, Li-Wei Nien, Karuna Kar Nanda, Tadaaki Nagao, "White Light Emission from Black Germanium," ACS Photonics 4(7), pp.1722-1729 (2017).

Huimin Liu, Thang Duy Dao, Lequan Liu, Xianguang Meng, Tadaaki Nagao, Jinhua Ye, "Light assisted CO2 reduction with methane over group VIII metals: Universality of metal localized surface plasmon resonance in reactant activation," Applied Catalysis B: Environmental 209, pp.183-189 (2017).

Huimin Liu, Xianguang Meng, Thang Duy Dao, Lequan Liu, Peng Li, Guixia Zhao, Tadaaki Nagao, Liuqing Yang, Jinhua Ye, "Light assisted CO2 reduction with methane over SiO2 encapsulated Ni nanocatalysts for boosted activity and stability," Journal of Materials Chemistry A 5(21), pp.10567-10573 (2017).

Ryosuke Kamakura, Shunsuke Murai, Satoshi Ishii, Tadaaki Nagao, Koji Fujita, Katsuhisa Tanaka, "Plasmonic–Photonic Hybrid Modes Excited on a Titanium Nitride Nanoparticle Array in the Visible Region," ACS Photonics 4(4), pp.815-822 (2017).

NAGAO, Tadaaki, DAO, Duy Thang, CHEN, Kai, ISHII, Satoshi, YOKOYAMA, Takahiro, "Micro Structure for Wavelength-Selective Infrared Device and Their Application," 化学工業 68(4), pp.295-301 (2017).

ISHII, Satoshi, NAGAO, Tadaaki, "Optically excited hot carrier engineering with titanium nitride," OYO BUTURI 86(4), pp.300-304 (2017).

Akemi Tamanai, Thang Duy Dao, Michael Sendner, Tadaaki Nagao, Annemarie Pucci, "Mid-infrared optical and electrical properties of indium tin oxide films," physica status solidi (a) 214(3), 1600467 (2017).

Satoshi Ishii, Kai Chen, Hideo Okuyama, Tadaaki Nagao, "Resonant Optical Absorption and Photothermal Process in High Refractive Index Germanium Nanoparticles," Advanced Optical Materials 5(5), 1600902 (2017).

Ramu Pasupathi Sugavaneshwar, Gandham Lakshminarayana, Thang Duy Dao, Kai Chen, Satoshi Ishii, Tadaaki Nagao, "UV-visible light photocurrent enhancement in STO thin films through metal-defect co-doping effect combined with Au plasmons," Materials Express 7(1), pp.66-71 (2017).

Takahiro Yokoyama, Thang Duy Dao, Kai Chen, Satoshi Ishii, Ramu Pasupathi Sugavaneshwar, Masahiro Kitajima, Tadaaki Nagao, "Spectrally Selective Mid-Infrared Thermal Emission from Molybdenum Plasmonic Metamaterial Operated up to 1000 °C," Advanced Optical Materials 4(12), pp.1987-1992 (2016).

Oruganti Anjaneyulu, Satoshi Ishii, Tsubasa Imai, Toyokazu Tanabe, Shigenori Ueda, Tadaaki Nagao, Hideki Abe, "Plasmon-mediated photothermal conversion by TiN nanocubes toward CO oxidation under solar light illumination," RSC Advances 6(112), pp.110566-110570 (2016).

Christian Huck, Jochen Vogt, Tomáš Neuman, Tadaaki Nagao, Rainer Hillenbrand, Javier Aizpurua, Annemarie Pucci, Frank Neubrech, "Strong coupling between phonon-polaritons and plasmonic nanorods," Optics Express 24(22), 25528 (2016).

Tung S. Bui, Thang D. Dao, Luu H. Dang, Lam D. Vu, Akihiko Ohi, Toshihide Nabatame, YoungPak Lee, Tadaaki Nagao, Chung V. Hoang, "Metamaterial-enhanced vibrational absorption spectroscopy for the detection of protein molecules," Scientific Reports 6(1), (2016).

G. Lakshminarayana, I. V. Kityk, T. Nagao, "Synthesis, structural, and electrical characterization of RuO2 sol–gel spin-coating nano-films," Journal of Materials Science: Materials in Electronics 27(10), pp.10791-10797 (2016).

Satoshi Ishii, Satish Laxman Shinde, Wipakorn Jevasuwan, Naoki Fukata, Tadaaki Nagao, "Hot Electron Excitation from Titanium Nitride Using Visible Light," ACS Photonics 3(9), pp.1552-1557 (2016).

Zih-ying Yang, Satoshi Ishii, Takahiro Yokoyama, Thang Duy Dao, Mao-guo Sun, Tadaaki Nagao, Kuo-ping Chen, "Tamm plasmon selective thermal emitters," Optics Letters 41(19), 4453 (2016).

横山 喬大, 石井 智, 長尾 忠昭, "High Temperature Wavelength-Selective Thermal Emitters Based on Metal-Insulator-Metal Structures," 表面科学 37(8), pp.380-385 (2016).

Shunsuke Murai, Shiguma Uno, Ryosuke Kamakura, Satoshi Ishii, Tadaaki Nagao, Koji Fujita, Katsuhisa Tanaka, "Plasmonic mesostructures with aligned hotspots on highly oriented mesoporous silica films," Optical Materials Express 6(9), 2824 (2016).

Huimin Liu, Mu Li, Thang Duy Dao, Yanyu Liu, Wei Zhou, Lequan Liu, Xianguang Meng, Tadaaki Nagao, Jinhua Ye, "Design of PdAu alloy plasmonic nanoparticles for improved catalytic performance in CO 2 reduction with visible light irradiation," Nano Energy 26, pp.398-404 (2016).

Daichi Okada, Takashi Nakamura, Daniel Braam, Thang Duy Dao, Satoshi Ishii, Tadaaki Nagao, Axel Lorke, Tatsuya Nabeshima, Yohei Yamamoto, "Color-Tunable Resonant Photoluminescence and Cavity-Mediated Multistep Energy Transfer Cascade," ACS Nano 10(7), pp.7058-7063 (2016).

Thang Duy Dao, Satoshi Ishii, Takahiro Yokoyama, Tomomi Sawada, Ramu Pasupathi Sugavaneshwar, Kai Chen, Yoshiki Wada, Toshihide Nabatame, Tadaaki Nagao, "Hole Array Perfect Absorbers for Spectrally Selective Midwavelength Infrared Pyroelectric Detectors," ACS Photonics 3(7), pp.1271-1278 (2016).

Soh Kushida, Daniel Braam, Thang Duy Dao, Hitoshi Saito, Kosuke Shibasaki, Satoshi Ishii, Tadaaki Nagao, Akinori Saeki, Junpei Kuwabara, Takaki Kanbara, Masashi Kijima, Axel Lorke, Yohei Yamamoto, "Conjugated Polymer Blend Microspheres for Efficient, Long-Range Light Energy Transfer," ACS Nano 10(5), pp.5543-5549 (2016).

Satoshi Ishii, Koichiro Uto, Eri Niiyama, Mitsuhiro Ebara, Tadaaki Nagao, "Hybridizing Poly(ε-caprolactone) and Plasmonic Titanium Nitride Nanoparticles for Broadband Photoresponsive Shape Memory Films," ACS Applied Materials & Interfaces 8(8), pp.5634-5640 (2016).

Satoshi Ishii, Ramu Pasupathi Sugavaneshwar, Tadaaki Nagao, "Titanium Nitride Nanoparticles as Plasmonic Solar Heat Transducers," The Journal of Physical Chemistry C 120(4), pp.2343-2348 (2016).

Satoshi Ishii, Ramu Pasupathi Sugavaneshwar, Kai Chen, Thang Duy Dao, Tadaaki Nagao, "Solar water heating and vaporization with silicon nanoparticles at mie resonances," Optical Materials Express 6(2), 640 (2016).

Mukesh Kumar, Naoto Umezawa, Satoshi Ishii, Tadaaki Nagao, "Examining the Performance of Refractory Conductive Ceramics as Plasmonic Materials: A Theoretical Approach," ACS Photonics 3(1), pp.43-50 (2016).

Mukesh Kumar, Satoshi Ishii, Naoto Umezawa, Tadaaki Nagao, "Band engineering of ternary metal nitride system Ti_1-x Zr_xN for plasmonic applications," Optical Materials Express 6(1), 29 (2016).

Ramu Pasupathi Sugavaneshwar, Thang Duy Dao, Karuna Kar Nanda, Tadaaki Nagao, Shunichi Hishita, Isao Sakaguchi, "Enhanced photocatalytic activity of ultra-high aspect ratio ZnO nanowires due to Cu induced defects," Radiation Effects and Defects in Solids 170(12), pp.939-944 (2015).

Cuiling Li, Ömer Dag, Thang Duy Dao, Tadaaki Nagao, Yasuhiro Sakamoto, Tatsuo Kimura, Osamu Terasaki, Yusuke Yamauchi, "Electrochemical synthesis of mesoporous gold films toward mesospace-stimulated optical properties," Nature Communications 6(1), (2015).

Bo-Kai Chao, Hsin-Hung Cheng, Li-Wei Nien, Miin-Jang Chen, Tadaaki Nagao, Jia-Han Li, Chun-Hway Hsueh, "Anti-reflection textured structures by wet etching and island lithography for surface-enhanced Raman spectroscopy," Applied Surface Science 357, pp.615-621 (2015).

Yasuo Minami, Kotaro Araki, Thang Duy Dao, Tadaaki Nagao, Masahiro Kitajima, Jun Takeda, Ikufumi Katayama, "Terahertz-induced acceleration of massive Dirac electrons in semimetal bismuth," Scientific Reports 5(1), (2015).

Kai Chen, Thang Duy Dao, Satoshi Ishii, Masakazu Aono, Tadaaki Nagao, "Infrared Aluminum Metamaterial Perfect Absorbers for Plasmon-Enhanced Infrared Spectroscopy," Advanced Functional Materials 25(42), pp.6637-6643 (2015).

Ramu Pasupathi Sugavaneshwar, Kai Chen, Gandham Lakshminarayana, Satoshi Ishii, Thang Duy Dao, Naoto Umezawa, Tadaaki Nagao, "Plasmon mediated cathodic photocurrent generation in sol-gel synthesized doped SrTiO3 nanofilms," APL Materials 3(11), 116103 (2015).

Huimin Liu, Xianguang Meng, Thang Duy Dao, Huabin Zhang, Peng Li, Kun Chang, Tao Wang, Mu Li, Tadaaki Nagao, Jinhua Ye, "Conversion of Carbon Dioxide by Methane Reforming under Visible-Light Irradiation: Surface-Plasmon-Mediated Nonpolar Molecule Activation," Angewandte Chemie International Edition 54(39), pp.11545-11549 (2015).

Zilong Wu, Kai Chen, Ryan Menz, Tadaaki Nagao, Yuebing Zheng, "Tunable multiband metasurfaces by moiré nanosphere lithography," Nanoscale 7(48), pp.20391-20396 (2015).

NAGAO, Tadaaki, "Nanomaterials for Water Management: Signal Amplification for Biosensing from Nanostructures," Nanomaterials for Water Management ""(""), pp.35-54 (2015).

Thang Duy Dao, Kai Chen, Satoshi Ishii, Akihiko Ohi, Toshihide Nabatame, Masahiro Kitajima, Tadaaki Nagao, "Infrared Perfect Absorbers Fabricated by Colloidal Mask Etching of Al–Al2O3–Al Trilayers," ACS Photonics 2(7), pp.964-970 (2015).

Kai Chen, Bharath Bangalore Rajeeva, Zilong Wu, Michael Rukavina, Thang Duy Dao, Satoshi Ishii, Masakazu Aono, Tadaaki Nagao, Yuebing Zheng, "Moiré Nanosphere Lithography," ACS Nano 9(6), pp.6031-6040 (2015).

Soh Kushida, Daniel Braam, Chengjun Pan, Thang D. Dao, Kenichi Tabata, Kazunori Sugiyasu, Masayuki Takeuchi, Satoshi Ishii, Tadaaki Nagao, Axel Lorke, Yohei Yamamoto, "Whispering Gallery Resonance from Self-Assembled Microspheres of Highly Fluorescent Isolated Conjugated Polymers," Macromolecules 48(12), pp.3928-3933 (2015).

Satoshi Ishii, Thang Duy Dao, Kai Chen, Tadaaki Nagao, "Transparent oxides forming conductor/insulator/conductor heterojunctions for photodetection," Nanotechnology 26(21), 215203 (2015).

Satoshi Tominaka, François-Xavier Coudert, Thang D. Dao, Tadaaki Nagao, Anthony K. Cheetham, "Insulator-to-Proton-Conductor Transition in a Dense Metal–Organic Framework," Journal of the American Chemical Society 137(20), pp.6428-6431 (2015).

Zhenxing Li, Thang Duy Dao, Tadaaki Nagao, Motoki Terano, Masahiko Yoshino, "Fabrication of plasmonic nanopillar arrays based on nanoforming," Microelectronic Engineering 139, pp.7-12 (2015).

Sarabjot Singh, G. Lakshminarayana, Manoj Sharma, Thang Duy Dao, K. Chen, Yoshiki Wada, T. Takeda, T. Nagao, "Excitation Induced Tunable Emission in Ce3+/Eu3+Codoped BiPO4Nanophosphors," Journal of Spectroscopy 2015, pp.1-10 (2015).

Kunie Ishioka, Masahiro Kitajima, Oleg V. Misochko, Tadaaki Nagao, "Ultrafast phonon dynamics of epitaxial atomic layers of Bi on Si(111)," Physical Review B 91(12), (2015).

Katsumasa Yoshioka, Yasuo Minami, Ken-ichi Shudo, Thang D. Dao, Tadaaki Nagao, Masahiro Kitajima, Jun Takeda, Ikufumi Katayama, "Terahertz-Field-Induced Nonlinear Electron Delocalization in Au Nanostructures," Nano Letters 15(2), pp.1036-1040 (2015).

Thang Duy Dao, Gui Han, Nono Arai, Toshihide Nabatame, Yoshiki Wada, Chung Vu Hoang, Masakazu Aono, Tadaaki Nagao, "Plasmon-mediated photocatalytic activity of wet-chemically prepared ZnO nanowire arrays," Physical Chemistry Chemical Physics 17(11), pp.7395-7403 (2015).

NAGAO, Tadaaki, DAO, Duy Thang, CHEN, Kai, ISHII, Satoshi, "中赤外プラズモン共鳴のスペクトル制御とその応用," 光学 44(2), pp.74-79 (2015).

Kai Chen, Dao D. Thang, Satoshi Ishii, Ramu P. Sugavaneshwa, Tadaaki Nagao, "Selective patterned growth of ZnO nanowires/nanosheets and their photoluminescence properties," Optical Materials Express 5(2), 353 (2015).

G. Lakshminarayana, T.D. Dao, K. Chen, Manoj Sharma, T. Takeda, M.G. Brik, I.V. Kityk, Sarabjot Singh, T. Nagao, "Effect of different surfactants on structural and optical properties of Ce3+ and Tb3+ co-doped BiPO4 nanostructures," Optical Materials 39, pp.110-117 (2015).

Lequan Liu, Thang Duy Dao, Rajesh Kodiyath, Qing Kang, Hideki Abe, Tadaaki Nagao, Jinhua Ye, "Plasmonic Janus-Composite Photocatalyst Comprising Au and C-TiO₂for Enhanced Aerobic Oxidation over a Broad Visible-Light Range," Advanced Functional Materials 24(48), pp.7754-7762 (2014).

Rajesh Kodiyath, Maidhily Manikandan, Lequan Liu, Gubbala V. Ramesh, Satoshi Koyasu, Masahiro Miyauchi, Yoshiki Sakuma, Toyokazu Tanabe, Takao Gunji, Thang Duy Dao, Shigenori Ueda, Tadaaki Nagao, Jinhua Ye, Hideki Abe, "Visible-light photodecomposition of acetaldehyde by TiO₂-coated gold nanocages: plasmon-mediated hot electron transport via defect states," Chem. Commun. 50(98), pp.15553-15556 (2014).

Anuj K. Sharma, Tadaaki Nagao, "Design of a silicon-based plasmonic optical sensor for magnetic field monitoring in the infrared," Applied Physics B 117(1), pp.363-368 (2014).

Zhenxing Li, Thang Duy Dao, Tadaaki Nagao, Masahiko Yoshino, "Optical properties of ordered Dot-on-Plate nano-sandwich arrays," Microelectronic Engineering 127, pp.34-39 (2014).

Dequan Liu, Xi Wang, Deyan He, Thang Duy Dao, Tadaaki Nagao, Qunhong Weng, Daiming Tang, Xuebin Wang, Wei Tian, Dmitri Golberg, Yoshio Bando, "Magnetically Assembled Ni@Ag Urchin-Like Ensembles with Ultra-Sharp Tips and Numerous Gaps for SERS Applications," Small 10(13), pp.2564-2569 (2014).

Do Dang Trung, Nguyen Duc Hoa, Pham Van Tong, Nguyen Van Duy, T.D. Dao, H.V. Chung, T. Nagao, Nguyen Van Hieu, "Effective decoration of Pd nanoparticles on the surface of SnO2 nanowires for enhancement of CO gas-sensing performance," Journal of Hazardous Materials 265, pp.124-132 (2014).

Chung V. Hoang, Makiko Oyama, Osamu Saito, Masakazu Aono, Tadaaki Nagao, "Monitoring the Presence of Ionic Mercury in Environmental Water by Plasmon-Enhanced Infrared Spectroscopy," Scientific Reports 3(1), (2013).

T. D. Dao, C. T. T. Dang, G. Han, C. V. Hoang, W. Yi, V. Narayanamurti, T. Nagao, "Chemically synthesized nanowire TiO₂/ZnO core-shell p-n junction array for high sensitivity ultraviolet photodetector," Applied Physics Letters 103(19), 193119 (2013).

Jung-Sub Wi, Satoshi Tominaka, Tadaaki Nagao, "Arrays of Nanoscale Gold Dishes Containing Engineered Substructures," Advanced Optical Materials 1(11), pp.814-818 (2013).

Jörg Bochterle, Frank Neubrech, Tadaaki Nagao, Annemarie Pucci, "Angstrom-Scale Distance Dependence of Antenna-Enhanced Vibrational Signals," ACS Nano 6(12), pp.10917-10923 (2012).

Ramu Pasupathi Sugavaneshwar, Tadaaki Nagao, Karuna Kar Nanda, "Fabrication of Highly Dense Nanoholes by Self-Assembled Gallium Droplet on Silicon Surface," Materials Express 2(3), pp.245-250 (2012).

K. Yokota, J. Takeda, C. Dang, G. Han, D. N. McCarthy, T. Nagao, S. Hishita, M. Kitajima, I. Katayama, "Surface metallic states in ultrathin Bi(001) films studied with terahertz time-domain spectroscopy," Applied Physics Letters 100(25), 251605 (2012).

Jung-Sub Wi, Lok Kumar Shrestha, Tadaaki Nagao, "Topographically controlled growth of silver nanoparticle clusters," physica status solidi (RRL) - Rapid Research Letters 6(5), pp.202-204 (2012).

Jung-Sub Wi, Satoshi Tominaka, Kohei Uosaki, Tadaaki Nagao, "Porous gold nanodisks with multiple internal hot spots," Physical Chemistry Chemical Physics 14(25), 9131 (2012).

Jung-Sub Wi, Masud Rana, Tadaaki Nagao, "Three-tiered Au nano-disk array for broadband interaction with light," Nanoscale 4(9), 2847 (2012).

R. P. Sugavaneshwar, T. Nagao, K. K. Nanda, "Carbon nanotube mat as substrate for ZnO nanotip field emitters," RSC Advances 2(7), 2713 (2012).

Hiroki Kotaka, Fumiyuki Ishii, Mineo Saito, Tadaaki Nagao, Shin Yaginuma, "Edge States of Bi Nanoribbons on Bi Substrates: First-Principles Density Functional Study," Japanese Journal of Applied Physics 51, 025201 (2012).

V. M. Silkin, T. Nagao, V. Despoja, J. P. Echeverry, S. V. Eremeev, E. V. Chulkov, P. M. Echenique, "Low-energy plasmons in quantum-well and surface states of metallic thin films," Physical Review B 84(16), (2011).

Daniel Weber, Pablo Albella, Pablo Alonso-González, Frank Neubrech, Han Gui, Tadaaki Nagao, Rainer Hillenbrand, Javier Aizpurua, Annemarie Pucci, "Longitudinal and transverse coupling in infrared gold nanoantenna arrays: long range versus short range interaction regimes," Optics Express 19(16), 15047 (2011).

G Han, D Weber, F Neubrech, I Yamada, M Mitome, Y Bando, A Pucci, T Nagao, "Infrared spectroscopic and electron microscopic characterization of gold nanogap structure fabricated by focused ion beam," Nanotechnology 22(27), 275202 (2011).

D. N. McCarthy, S. Yaginuma, H. Gui, T. Nagao, "Thickness dependent phase transition of Bi films quench condensed on semiconducting surfaces," CrystEngComm 13(14), 4604 (2011).

Dominik Enders, Tadaaki Nagao, Annemarie Pucci, Tomonobu Nakayama, Masakazu Aono, "Surface-enhanced ATR-IR spectroscopy with interface-grown plasmonic gold-island films near the percolation threshold," Physical Chemistry Chemical Physics 13(11), 4935 (2011).

Tadaaki Nagao, Gui Han, ChungVu Hoang, Jung-Sub Wi, Annemarie Pucci, Daniel Weber, Frank Neubrech, Vyacheslav M Silkin, Dominik Enders, Osamu Saito, Masud Rana, "Plasmons in nanoscale and atomic-scale systems," Science and Technology of Advanced Materials 11(5), 054506 (2010).

SAITO, Osamu, NAGAO, Tadaaki, ENDERS, Dominik, "集積したAuナノ構造における増強赤外吸収スペクトルの電磁場解析," 電気学会論文誌 基礎・材料・共通部門誌 130(8), pp.733-738 (2010).

Shin Yaginuma, Tadaaki Nagao, "Softening versus hardening transition in surface bilayer bonding of bismuth nanofilm," Physical Review B 82(4), (2010).

H. V. Chung, C. J. Kubber, G. Han, S. Rigamonti, D. Sanchez-Portal, D. Enders, A. Pucci, T. Nagao, "Optical detection of plasmonic and interband excitations in 1-nm-wide indium atomic wires," Applied Physics Letters 96(24), 243101 (2010).

Frank Neubrech, Daniel Weber, Dominik Enders, Tadaaki Nagao, Annemarie Pucci, "Antenna Sensing of Surface Phonon Polaritons," The Journal of Physical Chemistry C 114(16), pp.7299-7301 (2010).

Michael V. Lee, Dominik Enders, Tadaaki Nagao, Katsuhiko Ariga, "Characteristic IR C═C Stretch Enhancement in Monolayers by Nonconjugated, Noncumulated Unsaturated Bonds," Langmuir 26(7), pp.4594-4597 (2010).

Eddy P. Rugeramigabo, Christoph Tegenkamp, Herbert Pfnür, Takeshi Inaoka, Tadaaki Nagao, "One-dimensional plasmons in ultrathin metallic silicide wires of finite width," Physical Review B 81(16), (2010).

K. Nomura, T. Nagao, B. L. Cho, H. Katsuda, T. Matsumura, C. Oshima, "Thermodynamically stable single-atom tips of Au-Mo alloy," Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures 27(6), 2432 (2009).

NAGAO, Tadaaki, "原子スケール・ナノスケール金属材料のプラズモン," ＣＭＣ出版新材料・新素材シリーズ　金属ナノ・マイクロ粒子の形状・構造制御技術 ""(""), pp.10-27 (2009).

NAGAO, Tadaaki, "中身は半金属, 表面はRashbaスピン分裂したメタル –ビスマス超薄膜のナノ物性-," 固体物理 44(516), pp.97-108 (2009).

ENDERS, Dominik, NAGAO, Tadaaki, NAKAYAMA, Tomonobu, AONO, Masakazu, "Optically monitored wet-chemical preparation of SEIRA active Au nanostructures," SURFACE AND INTERFACE ANALYSIS pp.1681-1683 (2008).

E. P. Rugeramigabo, T. Nagao, H. Pfnür, "Experimental investigation of two-dimensional plasmons in a DySi2 monolayer on Si(111)," Physical Review B 78(15), (2008).

Canhua Liu, Takeshi Inaoka, Shin Yaginuma, Tomonobu Nakayama, Masakazu Aono, Tadaaki Nagao, "The excitation of one-dimensional plasmons in Si and Au–Si complex atom wires," Nanotechnology 19(35), 355204 (2008).

T Hirahara, K Miyamoto, A Kimura, Y Niinuma, G Bihlmayer, E V Chulkov, T Nagao, I Matsuda, S Qiao, K Shimada, H Namatame, M Taniguchi, S Hasegawa, "Origin of the surface-state band splitting in ultrathin Bi films: from a Rashba effect to a parity effect," New Journal of Physics 10(8), 083038 (2008).

NAGAO, Tadaaki, ENDERS, Dominik, "Technology for a Highly Sensitive Surface Enhanced Infrared Absorption Spectroscopy," 技術総合誌０ＨＭ 95(6), pp.8-9 (2008).

Canhua Liu, Takeshi Inaoka, Shin Yaginuma, Tomonobu Nakayama, Masakazu Aono, Tadaaki Nagao, "Disappearance of the quasi-one-dimensional plasmon at the metal-insulator phase transition of indium atomic wires," Physical Review B 77(20), (2008).

Toshiro Yamanaka, Jian-Li Wang, Tadaaki Nagao, Shin Yaginuma, Canhua Liu, Andrey V. Tupkalo, Toshio Sakurai, "Growth of atomically flat nanofilms and surface superstructures of intrinsic liquid alloys," Applied Physics Letters 92(14), 143116 (2008).

Shin Yaginuma, Katsumi Nagaoka, Tadaaki Nagao, Gustav Bihlmayer, Yury M. Koroteev, Eugene V. Chulkov, Tomonobu Nakayama, "Electronic Structure of Ultrathin Bismuth Films with A7 and Black-Phosphorus-like Structures," Journal of the Physical Society of Japan 77(1), 014701 (2008).

Dominik Enders, Tadaaki Nagao, Tomonobu Nakayama, Masakazu Aono, "Precisely Controlled Fabrication of a Highly Sensitive Au Sensor Film for Surface Enhanced Spectroscopy," Japanese Journal of Applied Physics 46(No. 49), pp.L1222-L1224 (2007).

NAGAO, Tadaaki, ENDERS, Dominik, NAKAYAMA, Tomonobu, AONO, Masakazu, "Adsorption and Desorption of Au Nanoparticles Monitored by Infrared Spectroscopy," 電気学会会誌 127(12), pp.2171-2174 (2007).

Mineo Saito, Yohei Takemori, Tomofumi Hashi, Tadaaki Nagao, Shin Yaginuma, "Comparative Study of Atomic and Electronic Structures of P and Bi Nanofilms," Japanese Journal of Applied Physics 46(12), pp.7824-7828 (2007).

Tadaaki Nagao, Shin Yaginuma, Takeshi Inaoka, Toshio Sakurai, Dongryul Jeon, "Sound-Wave-Like Collective Electronic Excitations in Au Atom Chains," Journal of the Physical Society of Japan 76(11), 114714 (2007).

T. Hirahara, I. Matsuda, S. Yamazaki, N. Miyata, S. Hasegawa, T. Nagao, "Large surface-state conductivity in ultrathin Bi flms," Applied Physics Letters 91(20), 202106 (2007).

T. Hirahara, K. Miyamoto, I. Matsuda, T. Kadono, A. Kimura, T. Nagao, G. Bihlmayer, E. V. Chulkov, S. Qiao, K. Shimada, H. Namatame, M. Taniguchi, S. Hasegawa, "Direct observation of spin splitting in bismuth surface states," Physical Review B 76(15), (2007).

S. Yaginuma, T. Nagao, J.T. Sadowski, M. Saito, K. Nagaoka, Y. Fujikawa, T. Sakurai, T. Nakayama, "Origin of flat morphology and high crystallinity of ultrathin bismuth films," Surface Science 601(17), pp.3593-3600 (2007).

Haruya Kakuta, Toru Hirahara, Iwao Matsuda, Tadaaki Nagao, Shuji Hasegawa, Nobuo Ueno, Kazuyuki Sakamoto, "Electronic Structures of the Highest Occupied Molecular Orbital Bands of a Pentacene Ultrathin Film," Physical Review Letters 98(24), (2007).

Dominik Enders, Tadaaki Nagao, Tomonobu Nakayama, Masakazu Aono, "In situ Surface-Enhanced Infrared Absorption Spectroscopy for the Analysis of the Adsorption and Desorption Process of Au Nanoparticles on the SiO2/Si Surface," Langmuir 23(11), pp.6119-6125 (2007).

Dominik Enders, Tadaaki Nagao, Tomonobu Nakayama, "Two-step Desorption Process of Au Nanoparticles in D2O Suspension on Amino-Terminated SiO2/Si Substrate Induced by Small Thiol Molecules," Japanese Journal of Applied Physics 46(5A), pp.3020-3023 (2007).

T. Hirahara, T. Nagao, I. Matsuda, G. Bihlmayer, E. V. Chulkov, Yu. M. Koroteev, S. Hasegawa, "Quantum well states in ultrathin Bi films: Angle-resolved photoemission spectroscopy and first-principles calculations study," Physical Review B 75(3), (2007).

NAGAO, Tadaaki, "HREELS spectrometer," 表面物性工学ハンドブック ""(""), pp.388-426 (2007).

T. Hirahara, T. Nagao, I. Matsuda, G. Bihlmayer, E. V. Chulkov, Yu. M. Koroteev, P. M. Echenique, M. Saito, S. Hasegawa, "Role of spin-orbit coupling and hybridization effects in the electronic structure of ultrathin Bi films," Physical Review Letters 97(14), (2006).

Tadaaki Nagao, Shin Yaginuma, Takeshi Inaoka, Toshio Sakurai, "One-Dimensional Plasmon in an Atomic-Scale Metal Wire," Physical Review Letters 97(11), (2006).

K. Nagaoka, S. Yaginuma, T. Nagao, T. Nakayama, "Local electronic structure of a quantum point contact observed with STM," Physical Review B 74(3), (2006).

D. Enders, T. Nagao, A. Pucci, T. Nakayama, "Reversible adsorption of Au nanoparticles on SiO2/Si: An in situ ATR-IR study," Surface Science 600(6), pp.L71-L75 (2006).

T. Nagao, S. Yaginuma, M. Saito, T. Kogure, J.T. Sadowski, T. Ohno, S. Hasegawa, T. Sakurai, "Strong lateral growth and crystallization via two-dimensional allotropic transformation of semi-metal Bi film," Surface Science 590(1), pp.247-252 (2005).

NAGAO, Tadaaki, YAGINUMA, Shin, J.T. Sadowski, SAITO, Mineo, Y. Fujikawa, OHNO, Takahisa, S. Hasegawa, T. Sakurai, "Allotropic Transformation of Semimetal Bi Nanofilm on the Si Surface," 表面科学 26(6), pp.344-350 (2005).

Yasunori Fujikawa, T. Nagao, Y. Yamada-Takamura, T. Sakurai, T. Hashimoto, Y. Morikawa, K. Terakura, M. G. Lagally, "Hydrogen-Induced Instability of the Ge(105) Surface," Physical Review Letters 94(8), (2005).

J. T. Sadowski, T. Nagao, S. Yaginuma, Y. Fujikawa, A. Al-Mahboob, K. Nakajima, T. Sakurai, G. E. Thayer, R. M. Tromp, "Thin bismuth film as a template for pentacene growth," Applied Physics Letters 86(7), 073109 (2005).

K. H. Wu, A. I. Oreshkin, Y. Takamura, Y. Fujikawa, T. Nagao, T. Briere, V. Kumar, Y. Kawazoe, R. F. Dou, J. F. Jia, Q. K. Xue, T. Sakurai, ""Step-by-step cooling of a two-dimensional Na gas on theSi(111)‐(7×7)surface"," Physical Review B 70(19), (2004).

NAGAO, Tadaaki, "Effects of the change in dimensionality on plasmons in metallic nanomaterials," 応用物理 73(10), pp.1312-1317 (2004).

T. Nagao, J. Sadowski, M. Saito, S. Yaginuma, Y. Fujikawa, T. Kogure, T. Ohno, Y. Hasegawa, S. Hasegawa, T. Sakurai, "Nanofilm Allotrope and Phase Transformation of Ultrathin Bi Film on Si(111)-7×7," Physical Review Letters 93(10), (2004).

S Kuwano, Q.-Z Xue, Y Asano, Y Fujikawa, Q.-K Xue, Koji S Nakayama, T Nagao, T Sakurai, "Bilayer-by-bilayer etching of 6H-GaN(0001) with Cl," Surface Science 561(2-3), pp.L213-L217 (2004).

M. W. Yu, S. Ishii, S.L. Shinde, N. K. Tanjaya, K. P. Chen, and T. Nagao, "Plasmon-induced Charge Transport at Transition Metal Nitride-Semiconductor Interfaces via In Situ Nanoimaging," Conference on Lasers and Electro-Optics OSA Technical Digest (Optical Society of America, 2021), in press.

S. Ishii, M. Kaur, S. Murai, S. Goya, M. Higashino, K. Tanaka, Z.Y. Yang, K. P. Chen, and T. Nagao, "Titanium nitride for light-to-heat and heat-to-light conversions," META 2021 Warsaw-Poland: The 11th International Conference on Metamaterials, Photonic Crystals and Plasmonics Proceedings, p.530 (2021).

O. Takayama, E. Shkondin, S. Goya, M. Higashino, S. Murai, K. Tanaka, S. Ishii, T. Nagao, and A. V. Lavrinenko, "Titanium nitride and silicon nanostructures for photothermal applications," META 2021 Warsaw-Poland: The 11th International Conference on Metamaterials, Photonic Crystals and Plasmonics Proceedings, p.523 (2021).

Y. Kubota, Y. Nakagaewa, T. Yamamoto, T. Nagao, and M. Yoshino, "Development of new type of SERS substrate fabricated by NPF method," (Peer reviewed) 18th International Conference on Precision Engineering, pp. 373-374 (2020).

M. W. Yu, S. Ishii, S. Li, J. R. Ku, J. H. Yang, K. L. Su, T. Taniguchi, T. Nagao, and K. P. Chen, "Strong Coupling in a 1D Plasmonic-Exciton Hybrid Systems," (Peer reviewed) Conference on Lasers and Electro-Optics OSA Technical Digest (Optical Society of America, 2020), JTu2D.8, pp.1-2 (2020).

S. L. Shinde, S. Ishii, M. Kaur, T. D. Dao, and T. Nagao, "Plasmonic transition meal nitride and carbide for photocatalytic and photothermal applications," META 2019 Lisbon-Portugal: The 10th International Conference on Metamaterials, Photonic Crystals and Plasmonics Proceedings, p.406 (2019).

T. Nagao, A.T. Doan, T. D. Dao, S. Ishii, and H. D. Ngo, "Narroband Photothermal Converters for Infrared Sensors," META 2019 Lisbon-Portugal: The 10th International Conference on Metamaterials, Photonic Crystals and Plasmonics Proceedings, p.1077 (2019).

T. Nabatame, I. Yamamotoa, T. Sawada, A. Ohi, T. D. Dao, T. Ohishi, and T. Nagao, "Change of Electrical Properties of Rutile- and Anatase-TiO2 Films by Atomic Layer Deposited Al2O3," (Peer reviewed) ECS Transactions 92 (3), 236th ECS Meeting: Atomic Layer Deposition Applications 15 Editor(s), pp. 15-21 (2019).

I. Katayama, H, Kawakami, K. Araki, Y. Arashida, Y. Minami, L.W. Nien, O. S. Handegard, T. Nagao, M Kitajima, and J. Takeda, "Ultrafast Carrier Generation in Bi1-xSBx Thin Films Induced by Intense Monocycle Terahertz Pulses," (Peer reviewed) EPJ Web of Conferences 205, XXI International Conference on Ultrafast Phenomena 2018 (UP2018), 04016 pp.1-3 (2019).

S. Ishii, R., S. L Shinde, and T. Nagao, "Photocurrent generation with transition metal nitrides and transition metal carbides," (Peer reviewed) 2018 20th International Conference on Transparent Optical Networks (ICTON), Mo.B4.2, pp.1-2 (2018).

H. C. Ho, K. Chen, T Nagao, and C.H Hsueh, "Enhanced photoelectrochemical water splitting by plasmonic Au nanostructures/reduced graphene oxide," (Peer reviewed) Proceedings of SPIE 10720, Nanophotonic Materials XV, 107200N (2018).

T. Totani, A. Sakurai, T. D. DAO, T. Nagao, and Y. Kondo, "Application of the Wavelength selective Emitter with the Metamaterial of a Metal-Insulator-Metal to an Infrared Ray Drying Furnace," (Peer reviewed) International Heat Transfer Conference 16 Digital Library, pp.5901-5908 (2018).

S. Ishii, S. L. Shinde, R. P. Sugavaneshwar, M. Kaur, and T. Nagao, "Harvesting Sunlight with Titanium Nitride Nanostructures," (Peer reviewed) 2018 Progress in Electromagnetics Research Symposium (PIERS | Toyama), pp.1286-1289 (2018).

I. Katayama, Y. Minami, Y. Arashida, O. S. Handegard, T. Nagao, M. Kitajima, and J. Takeda, "Nonlinear terahertz dynamics of Dirac electrons in Bi thin films," (Peer reviewed) Proceedings of SPIE 10756, Terahertz Emitters, Receivers, and Applications IX; 107560P pp. 1-7 (2018).

Y. Minami, T. D. Dao, T. Nagao, M. Kitajima, J. Takeda, and I. Katayama, "Carrier Multiplication in Bismuth Investigated with Intense THz pump-THz Probe Spectroscopy," (Peer reviewed) Conference on Lasers and Electro-Optics OSA Technical Digest (online), SM3A.5 (2018).

S. Ishii, K. Uchida, T. D. Dao, Y. Wada, E. Saitoh, and T. Nagao, "Generating Spin Current from Mid Infrared Plasmonic Metamaterial Absorbers," (Peer reviewed) Conference on Lasers and Electro-Optics OSA Technical Digest (online), FF2F.8 (2018).

T. Nagao, T. D. Dao, K. Chen, S. Ishii, and T. Yokoyama, "Metamaterials for Spectroscopic Infrared Emitteres and Sensors," META 2017 Incheon-South Korea: The 8th International Conference on Metamaterials, Photonic Crystals and Plasmonics Proceedings, pp.888 (2017).

S. Ishii, S. L. Shinde, and T. Nagao, "Photocurrent generation from TiN nanostructures by visible light," (Peer reviewed) Proceedings of SPIE 10344, Nanophotonic Materials XIV; 1034404 (2017).

T. Totani, A. Sakurai, T. D. Dao, T. Yokoyama, T. Nagao, and Y. Kondo, "Application of a wavelength-selective infrared emitter with metamaterials for drying furnaces," Thermal and Fluids Engineering Conference, Extended Abstracts of the Ninth JSME-KSME Thermal and Fluids Engineering Conference, TFEC9-1434 (2017).

K. Chen, Z. Wu, Y. Zheng, and T. Nagao, "Fabrication and characterization of Moiré metasurfaces," (Peer reviewed) Conference on Lasers and Electro-Optics OSA Technical Digest (online), JW2A.1 (2016).

T. D. Dao, S. Ishii, K. Chen, T. Yokoyama, T. Nabatame, and T. Nagao, "Aluminum infrared plasmonic perfect absorbers for wavelength selective devices," (Peer reviewed) Proceedings of SPIE 9974, Infrared Sensors, Devices, and Applications VI; 99740B (2016).

T. D. Dao, H. L. T. Nghiem, K. Chen, and T. Nagao, "Ensemble of gold-patchy nanoparticles with multiple hot-spots for plasmon-enhanced vibrational spectroscopy," (Peer reviewed) Proceedings of SPIE 9929, Nanostructured Thin Films IX; 992904 (2016).

S. Ishii, S. L. Shinde, M. Kumar, R. P. Sugavaneshwar. , T. D. Dao, T. Yokoyama, N. Umezawa, and T. Nagao, "Hot carrier excitation in transition metal nitrides," META' 16 Malaga-Spain The 7th International Conference on Metamaterials, Photonic Crystals and Plasmonics Proceedings; p. 1067 (2016).

S. Ishii, R. P. Sugavaneshwar, K. Chen, T. D. Dao, and T. Nagao, "Sunlight absorbing titanium nitride nanoparticles," (Peer reviewed) 2015 17th International Conference on Transparent Optical Networks (ICTON), pp.1-3 (2015).

T. D. Dao, K. Chen, S. Ishii, A. Ohi, T. Nabatame, M. Kitajima, and T. Nagao, "Aluminum Infrared Plasmonic Perfect Absorbers Fabricated by Colloidal Lithography," (Peer reviewed) 2015 11th Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) 1, 25E3_7 p.1-2 (2015).

K. Chen, B.B. Rajeeva, Z. Wu, M. Rukavina, T. D. Dao, S. Ishii, M. Aono, T. Nagao, and Y. Zheng, "Moiré nanosphere lithography: use colloidal moiré patterns as masks," (Peer reviewed) Proceedings of SPIE 9547, Plasmonics: Metallic Nanostructures and Their Optical Properties XIII, 95471L (2015).

S. Ishii, R. P. Sugavaneshwar, K. Chen, T. D. Dao, T. Nagao, "Lossy Plasmonic Resonances in Nanoparticles for Broadband Light Absorption" (Peer reviewed) 2015 11th Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) 1, 25I2_2 p.1-2 (2015).

Y. Minami, T. D. Dao, T. Nagao, J. Takeda, M. Kitajima, I. Katayama, "Electron Dynamics in a Gold Thin Film Accelerated via an Intense Terahertz Field" (Peer reviewed) CLEO2015 OSA Technical Digest of CLEO 2015, STu4H 1-2 (2015).

K. Araki, Y. Minami, T. D. Dao, T. Nagao, J. Takeda, M. Kitajima, I. Katayama, "Nonlinear Carrier Dynamics in Semi-Metal Bismuth Induced by Intense Terahertz Field" (Peer reviewed) Ultrafast Phenomena XIX: Proceedings of the 19th International Conference in Springer Proceedings in Physics 162(SPPHY162), pp. 633-636 (2015).

Y. Minami, T. D. Dao, T. Nagao, J. Takeda, M. Kitajima, and I. Katayama, "Nonlinear Carrier Responses in Gold Thin Films Induced by Intense Terahertz Waves" (Peer reviewed) Ultrafast Phenomena XIX: Proceedings of the 19th International Conference in Springer Proceedings in Physics 162(SPPHY162), pp.626-629 (2015).

K. Araki, Y. Minami, T. D. Dao, T. Nagao, J. Takeda, M. Kitajima, I. Katayama, "Nonlinear Carrier Dynamics in Semi-Metal Bismuth Induced by Intense Terahertz Field" (Peer reviewed) Proceedings 19th International Conference on Ultrafast Phenomena(OSA Technical Digest (online)), 09.Wed.P3.29 (2014).

Y. Minami, T. D. Dao, T. Nagao, J. Takeda, M. Kitajima, and I. Katayama, "Nonlinear Carrier Responses in Gold Thin Films Induced by Intense Terahertz Waves" (Peer reviewed) Proceedings 19th International Conference on Ultrafast Phenomena(OSA Technical Digest (online)), 07.Mon.P1.29 (2014).

S. Ishii, T. D. Dao, A. Otomo, and T. Nagao, "Photo-excited hot electrons from conductive films forming heterojunctions," (Peer reviewed) Journal of Materials Science & Engineering, 2014 3rd International Conference and Exhibition on Materials Science & Engineering, 3(3) pp.158-158 (2014).

K. Yoshioka, Y. Minami, T. D. Dao, T. Nagao, K. Shudo, J. Takeda, M. Kitajima, and I. Katayama, "Nonlinear Response of Au Nanostructures Observed with Intense THz Pulses," (Peer reviewed) 39th International Conference on Infrared, Millimeter and Terahertz Waves(IRMMW-THz 2014), T5-P16.4, p.1 (2014).

Y. Minami, K. Araki, T. D. Dao, T. Nagao, J. Takeda, M. Kitajima, and I. Katayama, "Carrier Dynamics of a Bismuth Thin Film Accelerated via Intense Terahertz Field," (Peer reviewed) Technical Digest of CLEO at 2014, JW2A.62, pp.1-2 (2014).

C. V. Hoang, M. Rana, and T. Nagao, (Invited paper), "Surfactant Growth and Optical Studies of Plasmonic Silver Nano-Disks," (Proceeding) e-Journal of Surface Science and Nanothchnology 10, pp. 239-242 (2012).

K. Yokota, J. Takeda, G. Han, D. McCarthy, T. Nagao, M. Kitajima, and I. Katayama, "Carrier dynamics in ultrathin films of semimetal Bismuth studied with terahertz time-domain spectroscopy," 2011 36th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2011), pp. 1-2 (2011).

P. Albella, F. Neubrech, D. Weber, G. Han, T. Nagao, A. Pucci, and J. Aizpurua, "Nanoantennas for surface enhanced infrared spectroscopy: effects of interaction and higher order resonant excitations," Atti Accademia Peloritana Dei Pericolanti-classe di Scienze Fisiche Matematiche E Naturali 89 (1),, Electromagnetic and Light Scattering XIII Conference (Proceedings), pp.1-4 (2011).

T. Nagao, (Invited paper), "Low-dimensional plasmons in atom-scale metallic objects," Proceedings of SPIE 7600, Ultrafast Phenomena in Semiconductors and Nanostructure Materials XIV, 76001Q pp.1-8 (2010).

C. V. Hoang, M. Klevenz, R. Lovrincic, F. Neubrech, O. Skibbe, A. Pucci, P. Nita, M. Jałochowski, and T. Nagao, "Studies on gold atom-chains and lead nanowires on Silicon vicinal surfaces," Journal of Physics: Conference Series 187, 012025 pp.1-6 (2009).

T. Nagao, "Characterization of atomic‐level plasmonic structures by low‐energy EELS," Surface and Interface Analysis 40,pp.1764-1767 (2008).

D. Enders, and T. Nagao, T. Nakayama, and M.Aono, "Optically monitored wet-chemical preparation of SEIRA active Au nanostructures," Surface and Interface Analysis 40 (13), pp.1681-1683 (2008).

T. Nagao, S. Yaginuma, C. Liu, T. Inaoka, V. U. Nazarov, T. Nakayama, and M. Aono, "Plasmon confinement in atomically thin and flat metallic films," Proceedings of SPIE 6641, Plasmonics: Metallic Nanostructures and Their Optical Properties V, 664116 pp.1-9 (2007).

J.T. Sadowski, T. Nagao, M. Saito, S. Yaginuma, Y. Fujikawa, G. Thayer, R. M. Tromp, K. Nakajima, G. Sazaki, T. Ohno, and T. Sakurai, "The origin of the structural phase transition in the growth of ultra-thin Bi films on Si(111)," Proceedings of 12th international Conference on Scanning Tunneling Microscopy/Spectroscopy and Related Techniques, pp.738-744 (2003).

S. Hasegawa, X. Tong, C.-S. Jiang, Y. Nakajima, and T. Nagao, "Two-dimensional electron systems made of surface-state bands on semiconductors," in The Electron (Proceedings of The International Centennial Symposium on the Electron), Eds. A. Kirkland and P. D. Brown, (IOM Communications, 1998) pp. 363-375.

C. Oshima, T. Nagao, and K. Kitamura, "Surface State Analysis Using EELS," Proceedings of International Symposium on Materials Chemistry in Nuclear Environment: MATERIAL CHEMISTRY 92, pp.131-138 (1992).

長尾忠昭, "–ナノマテリアルによる光や熱放射のスペクトル制御とその応用–," NIMS20周年記念誌　NIMS10年の歩み(2011年度～2020年度), 2021年12月22日 (2021).

長尾忠昭, "波長制御型赤外線ヒーター," セラミックス CERAMICS JAPAN 55 (8), pp.620 (2020).

T. Nagao, "Editorial for the Special Issue " Infrared Nanophotonics: Materials, Devices and Applications", Micromachines 11(9), 808 pp1-3 (2020).

石井智, 長尾忠昭, "プラズモニクスで遷移金属窒化物を使う" プラズモニック化学研究会ニュースレター (2017).

石井智, 長尾忠昭, "窒化チタンナノ粒子による 太陽光の高効率吸収" OplusE 38[4], 297-298 (2016).

長尾忠昭, "先端追跡: グラフェンを用いた中赤外バイオセンサー," 表面科学 37, 142 (2016).

長尾忠昭, "先端追跡: フォトニック結晶におけるトポロジカル・エッジ状態," 表面科学 35, 395 (2014).

長尾忠昭, "先端追跡: 亜酸化銅薄膜太陽電池," 表面科学 33, 647 (2012).

長尾忠昭, "先端追跡: 金属表面の音響表面プラズモン," 表面科学 32, 54 (2011).

長尾忠昭, "先端追跡: 半藤体レーザー用の表面プラズモンコリメーター," 表面科学 30, 299 (2009).

長尾忠昭, "2007年春季大会シンポジウムの報告, 「領域9, 5: Atom Dynamics and Formation of Nano-objects by Electronic Excitations」" 日本物理学会誌 Vol. 62, No7, p546 (2007).

長尾忠昭, "先端追跡: グラフェンのバンドチューニングとデバイス応用," 表面科学 28, 404(2007).

C. J. Walker, O. Sakata, S. Yaginuma, and T. Nagao, "Determination of stacking structure of the epitaxy of bismuth thin films on a Si(111)," Spring-8 User Experiment Report No.13(2004A) (November 2004).

長尾忠昭, "低次元固体の電子秩序ダイナミクスとシートプラズモン," 科学技術振興機構 さきがけ研究「秩序と物性領域」(Ⅰ期生) 研究報告書, pp147-164 (2004).

長尾忠昭, "ELS-LEEDによるヘテロ層界面のナノ構造制御," 日本板硝子材料工学助成会、成果報告書、Vol. 18, p91 (2000).

長尾忠昭, 長谷川修司, "ELS-LEED法による表面電子バンド中のプラズモンの分散測定," 物性研だより Vol. 39, p39 (2000).

S. Hasegawa, T. Nagao, and X. Tong, "低温型超高真空走査トンネル顕微鏡による表面の観察," 東京大学　低温センターだよりVol. 23, pp1-6 (1998).