Publications

(For 2006-2015, only papers of Uchihashi; including reviews, commentary articles, and books)

2024

Tomonori Nakamura, Yitao Chen, Ryohei Nemoto, Wenxuan Qian, Yuto Fukushima, Kaishu Kawaguchi, Ryo Mori, Takeshi Kondo, Youhei Yamaji, Shunsuke Tsuda, Koichiro Yaji, Takashi Uchihashi, "Moiré superlattices of antimonene on a Bi(111) substrate with van Hove singularity and Rashba-type spin polarization", Communications Materials 5, 167 (2024).
Ryohei Nemoto, Ryuichi Arafune, Saya Nakano, Masahisa Tsuchiizu, Noriaki Takagi, Rie Suizu, Takashi Uchihashi, Kunio Awaga, "Chiral Honeycomb Lattices of Nonplanar π-Conjugated Supramolecules with Protected Dirac and Flat Bands", ACS Nano 18, 19663 (2024).
Taisuke Kageura, Yosuke Sasama, Keisuke Yamada, Kosuke Kimura, Shinobu Onoda, Yamaguchi Takahide, "Surface transfer doping of hydrogen-terminated diamond probed by shallow nitrogen-vacancy centers", Carbon 229, 119404 (2024).
Yosuke Sasama, Takuya Iwasaki, Mohammad Monish, Kenji Watanabe, Takashi Taniguchi, Yamaguchi Takahide, "Self-aligned gate electrode for hydrogen-terminated diamond field-effect transistors with a hexagonal boron nitride gate insulator", Applied Physics Letters 125, 092103 (2024).
Taisuke Kageura, Yosuke Sasama, Tokuyuki Teraji, Kenji Watanabe, Takashi Taniguchi, Keisuke Yamada, Kosuke Kimura, Shinobu Onoda, Yamaguchi Takahide, "Spin-State Control of Shallow Single NV Centers in Hydrogen-Terminated Diamond", ACS Applied Materials & Interfaces 16, 13212 (2024).
Noriyuki Tsukahara, Ryuichi Arafune, Jun Yoshinobu, "Element-specific cluster growth on the two-dimensional metal–organic network. Japanese Journal of Applied Physics", 63, 065504 (2024).
Katsumi Nagaoka, Takashi Aizawa, Shun-ichiro Ohmi, "Fabrication of monolayer h-BN/LaB6 heterostructure thin film with low work function and high chemical stability", Applied Surface Science 669, 160478 (2024).
Yamaguchi Takahide, Yosuke Sasama, Kenji Watanabe, Takashi Taniguchi, "Quantum device and its fabrication method", 2024-02-21. Patent No.2024023101. (in Japanese)　
Katsumi Nagaoka, Takashi Aizawa, and Syunichirou Oomi, "Laminate, electron source and electronic device containing laminate, and production method and cleaning method for laminate", 2024-07-31. WO2023048139, EP4407066, US20240395494.

2023

Yoichi Higashi, Shunsuke Yoshizawa, Takashi Yanagisawa, Izumi Hase, Yasunori Mawatari, and Takashi Uchihashi, ”Field resilient superconductivity in atomic layer crystalline materials”, Phys. Rev. B, 108, 064504 (2023).
Yudai Sato, Masahiro Haze, Ryohei Nemoto, Wenxuan Qian, Shunsuke Yoshizawa, Takashi Uchihashi and Yukio Hasegawa ”Squeezed Abrikosov-Josephson vortex in atomic-layer superconductors formed on vicinal substrates”, Phys. Rev. Lett. 130, 106002(1-6) (2023).
Shunsuke Inagaki, Narunori Ebara, Takahiro Kobayashi, Kenta Yokota, Isamu Yamamoto, Jacek Osiecki, Khadiza Ali, Craig Polley, H.M. Zhang, L. S. O. Johansson, Takashi Uchihashi, and Kazuyuki Sakamoto, “Effect of adsorbed molecular ordering to the superconductivity of a 2D atomic layer crystal”, Phys. Rev. Mater. 7, 024805 (2023).
Kenta Yokota, Shunsuke Inagaki, Emi Minamitani, Kazuyuki Sakamoto and Takashi Uchihashi,"Atomic-layer superconductivity modified by adsorption of organic molecules", Vacuum and Surface Science, 6, 467-472 (2023) (in Japanese).
I. Matsuda and R. Arafune (Eds), Nonlinear X-ray Spectroscopy for Materials Science (Springer).
[International Patent] "Laminate, electron source and electronic device containing laminate, and production method and cleaning method for laminate", 2023/03/30, WO 2023/048139, Inventors : Katsumi Nagaoka, Takashi Aizawa, and Syunichirou Oomi.

2022

Kenta Yokota, Shunsuke Inagaki, Wenxuan Qian, Ryohei Nemoto, Shunsuke Yoshizawa, Emi Minamitani, Kazuyuki Sakamoto, and Takashi Uchihashi, “Non-charge-transfer origin of Tc Enhancement in a Surface Superconductor Si(111)-(root7×root3)-In with Adsorbed Organic Molecules”, J. Phys. Soc. Jap. 91, 123704(1-5) (2022).
Takashi Uchihashi, "Two-Dimensional Superconductors - Phenomena at Surfaces/Interfaces and Atomic Layers" (KYORITSU SHUPPAN) (2022).
Taisuke Kageura, Yosuke Sasama, Chikara Shinei, Tokuyuki Teraji, Keisuke Yamada, Shinobu Onoda, Yamaguchi Takahide, "Charge stability of shallow single nitrogen-vacancy centers in lightly boron-doped diamond", Carbon 192, 473-481 (2022).
Yosuke Sasama, Taisuke Kageura, Masataka Imura, Kenji Watanabe, Takashi Taniguchi, Takashi Uchihashi, Yamaguchi Takahide, "High-mobility p-channel wide-bandgap transistors based on hydrogen-terminated diamond/hexagonal boron nitride heterostructures", Nature Electronics 5, 37-44 (2022).
Yamaguchi Takahide, "High-mobility diamond transistors" Kinzoku 44-51 (2022) (in Japanese).
Yosuke Sasama, Yamaguchi Takahide, " Normally-off high-mobility diamond field-effect transistors with h-BN gate insulators", New Diamond 20-25 (2022) (in Japanese).
H. Waizumi, M. Shamim Al Mamun, T. Takaoka, M. Iftekharul Alam, Y. Tanaka, A. Ando, Z. Wang, R. Arafune, T. Komeda, "Large difference of doping behavior of tetracyanoquinodimethane (TCNQ) and 2,3,5,6-Tetrafluoro-7,7,8,8- tetracyanoquinodimethane (F4-TCNQ) on field effect transistor with channel of atomic layer MoS2", Appl. Surf. Sci., 571 (2022) 151252.
I. Saiful, M.I. Hossain, K. Katoh, M. Yamashita, R. Arafune, S.M. Fakruddin Shahed, T. Komeda, "Ligand Rotation Induced Oxidation State Change and Spin Appearance of the Bis(phthalocyaninato)cerium (CePc2) Molecule on the Au(111) Surface", J. Phys. Chem. C, 126 (2022) 17152-17163.
M.K. Lin, G.H. Chen, C.L. Ho, W.C. Chueh, J.A. Hlevyack, C.N. Kuo, T.Y. Fu, J.J. Lin, C.S. Lue, W.H. Chang, N. Takagi, R. Arafune, T.C. Chiang, C.L. Lin, "Tip-Mediated Bandgap Tuning for Monolayer Transition Metal Dichalcogenides", ACS Nano, 16 (2022) 14918-14924.
N. Kawakami, R. Arafune, E. Minamitani, K. Kawahara, N. Takagi, C.-L. Lin, "Anomalous dewetting growth of Si on Ag(111)", Nanoscale, 14 (2022) 14623-14629.
W.-H. Chen, N. Kawakami, J.-J. Lin, H.-I. Huang, R. Arafune, N. Takagi, C.-L. Lin, "Noncentrosymmetric characteristics of defects on WTe2", Phys. Rev. B, 106 (2022) 075428.
P. Amrit, N. Kawakami, Y.-Y. Lai, R. Arafune, N. Takagi, C.-L. Lin, "Scanning Tunneling Microscopy-Based Inelastic Electron Tunneling Spectroscopy Study of the FePc 2D Lattice on Au(111) at 77 K", The J. Phys. Chem. C, 126 (2022) 13327-13331.
Yamaguchi Takahide, Yosuke Sasama, Katsuyoshi Komatsu, Kenji Watanabe, Takashi Taniguchi, Patent No.7101980 "MIS-type semiconductor devices and their fabrication process" (2022) (in Japanese)　
Katsumi Nagaoka, Takashi Aizawa, Shun-ichiro Ohmi, International Patent　PCT/JP2022/ 34976 "LAMINATED BODY, ELECTRON SOURCE AND ELECTRONIC DEVICE COMPRISING LAMINATED BODY, AND METHOD FOR MANUFACTURING AND CLEANING LAMINATED BODY"

2021

Shunsuke Yoshizawa, Takahiro Kobayashi, Yoshitaka Nakata, Koichiro Yaji, Kenta Yokota, Fumio Komori, Shik Shin, Kazuyuki Sakamoto, Takashi Uchihashi, “Atomic-layer Rashba-type superconductor protected by dynamic spin-momentum locking”, Nat. Commun. 12, 1462 (2021).
Ryunosuke Sagehashi, Takahiro Kobayashi, Takashi Uchihashi, Kazuyuki Sakamoto, “Tuning the Fermi surface of In/Si(111)-(root7×root3) by CuPc adsorption”, Surface Science 705, 121777 (2021).
M. S. A. Mamun, Y. Sainoo, T. Takaoka, H. Waizumi, Z. Wang, M. I. Alam, A. Ando, R. Arafune and T. Komeda “Chemistry of Photo Isomerization and Thermal Reset of Nitro-Spiropyran and Merocyanine Molecules on Channel of MoS2 Field Effect Transistor”, Phys. Chem. Chem. Phys. 23, 27273 (2021).
Yosuke Sasama, Taisuke Kageura, Masataka Imura, Kenji Watanabe, Takashi Taniguchi, Takashi Uchihashi, and Yamaguchi Takahide, “High-mobility p-channel wide-bandgap transistors based on hydrogen-terminated diamond/hexagonal boron nitride heterostructures”, Nat. Electron. 5, 37-44 (2022).
Takashi Uchihashi, “Surface Atomic-layer Superconductors with Rashba/Zeeman-type Spin-orbit Coupling”, AAPPS Bulletin 31, 27 (2021).
Takashi Uchihashi, Shunsuke Yoshizawa, Koichiro Yaji, Takahiro Kobayashi, Kazuyuki Sakamoto, "Spin splitting and dynamic spin-momentum locking effect in surface atomic-layer superconductors", Kotai Butsuri (in Japanese) 56, 723 (2021).
Katsumi Nagaoka, Patent Application 2021-154427

2020

2019

Takashi Uchihashi, Shunsuke Yoshizawa, Emi Minamitani, Satoshi Watanabe, Yasumasa Takagi, Toshihiko Yokoyama, and Yamaguchi Takahide, “Persistent superconductivity in atomic layer-magnetic molecule van der Waals heterostructures: a comparative study”, Mol. Syst. Des. Eng. 4, 511 (2019).
Naoya Sumi, Yoichi Yamada, Masahiro Sasaki, Ryuichi Arafune, Noriaki Takagi, Shunsuke Yoshizawa, and Takashi Uchihashi, “Unsubstituted and Fluorinated Cu-phthalocyanine Overlayers on Si(111)-(√7×√3)-In Surface: Adsorption Geometry, Charge Polarization, and Effects on Superconductivity”, J. Phys. Chem. C 123, 8951-8958 (2019).
T. Shirasawa, S. Yoshizawa, T. Takahashi, and T. Uchihashi, “Structure determination of the Si(111)-(√7×√3)-In atomic-layer superconductor”, Phys. Rev. B 99, 100502(R)(2019).
S. Yaginuma, K. Nagaoka, T. Nakayama, “Mechanism of field-induced manipulation of Cu-phthalocyanines on a Bi surface using scanning tunneling microscope”, J. Mol. Struct. 1181, 563 (2019).
K. Nagaoka, W. Hayami, S. Ohmi, “Scanning tunneling spectroscopy study of 20 nm-thick nitrogen-doped lanthanum hexaboride thin film”, Vacuum 170, 108973 (2019).
Y. Sasama, K. Komatsu, S. Moriyama, M. Imura, S. Sugiura, T. Terashima, S. Uji, K. Watanabe, T. Taniguchi, T. Uchihashi, and Y. Takahide, “Quantum oscillations in diamond field-effect transistors with a h-BN gate dielectric”, Phys. Rev. Materials 3, 121601(R)(2019).
T. Kageura, M. Hideko, I. Tsuyuzaki, A. Morishita, A. Kawano, Y. Sasama, T. Yamaguchi, Y. Takano, M. Tachiki, S. Ooi, K. Hirata, S. Arisawa, H. Kawarada, “Single-crystalline boron-doped diamond superconducting quantum interference devices with regrowth induced step edge structure”, Sci. Rep. 9, 15214 (2019).
Y. Sasama, K. Komatsu, S. Moriyama, M. Imura, T. Teraji, K. Watanabe, T. Taniguchi, T. Uchihashi, and Y. Takahide, "High-mobility diamond field effect transistor with a monocrystalline h-BN gate dielectric", NEW DIAMOND 9-15 (2019).
Yamaguchi takahide and Yosuke Sasama, Patent Application 2019-166729

2018

2017

2016

Takashi Uchihashi, "Two-dimensional Superconductors with Atomic-scale Thicknesses", Supercond. Sci. Technol. 30, 013002(1-37) (2017).
Y. Sasama, T. Yamaguchi, M. Tanaka, H. Takeya, and Y. Takano, J. Phys. Soc. Jpn. 86, 014703 (2017).
Yamaguchi Takahide, Yosuke Sasama, Masashi Tanaka, Hiroyuki Takeya, Yoshihiko Takano, Taisuke Kageura, and Hiroshi Kawarada, "Spin-induced anomalous magnetoresistance at the (100) surface of hydrogen-terminated diamond", Phys. Rev. B 94, 161301(R)(1-5) (2016).
Takashi Uchihashi, "Superconductivity of Metal-induced Surface Reconstructions on Silicon", Jap. J. Appl. Phys. 55, 1102A5(1-7) (2016).
Takashi Uchihashi, “Superconducting Surface Reconstructions － Experimental Demonstration and Observation of Josephson Vortices”, Butsuri (JPS journal), 71 (3), 164-169 (2016) (in Japanese).
Katsumi Nagaoka, Takashi Uchihashi, and Tomonobu Nakayama, "Observation of lateral band-bending in the edge vicinity of atomically-thin Bi insulating film formed on Si(111) surface", Surf. Sci. 644, 41-45 (2016).

2015

Masayuki Yamamoto, Rie Suizu, Sudipta Dutta, Puneet Mishra, Tomonobu Nakayama, Kazuyuki Sakamoto, Katsunori Wakabayashi, Takashi Uchihashi, and Kunio Awaga, " Self-assembled honeycomb lattice in the monolayer of cyclic thiazyl diradical BDTDA (=4,4’-bis(1,2,3,5-dithiadiazolyl)) on Cu(111) with a zero-bias tunneling spectra anomaly", Sci. Rep. 5, 18359 (2015).
Takashi Uchihashi, "Engineering topological superconductors using surface atomic-layer/ molecule hybrid materials", Nanotechnology 26, 344004 (2015).
Shunsuke Yoshizawa, Howon Kim, Yukio Hasegawa, and Takashi Uchihashi, "Disorder-induced suppression of superconductivity in the Si(111)-(√7×√3)-In surface: scanning tunneling microscopy study", Phys. Rev. B 92, 041410(R) (2015).
Puneet Mishra, Jonathan P. Hill, Saranyan Vijayaraghavan, Wim Van Rossom, Shunsuke Yoshizawa, Maricarmen Grisolia, Jorge Echeverria, Teruo Ono, Katsuhiko Ariga, Tomonobu Nakayama, Christian Joachim, and Takashi Uchihashi, "A Current-driven Supramolecular Motor with In-situ surface Chiral Directionality Switching", Nano Lett. 15, 4793–4798 (2015).
Shunsuke Yoshizawa, Howon Kim, Takuto Kawakami, Yuki Nagai, Tomonobu Nakayama, Xiao Hu, Yukio Hasegawa, and Takashi Uchihashi, "Impact of Surface Conditions on the Superconductivity of Si(111)-(√7×√3)-In", e-J. Surf. Sci. Nanotech. 13, 151-154 (2015).
Takashi Uchihashi and Tomonobu Nakayama, "Locality and lateral modulations of quantum well states in Ag(100) thin films studied using a scanning tunneling microscope", Surf. Sci. 637–638, 58–62 (2015).
Shunsuke Yoshizawa and Takashi Uchihashi, “Superconductivity and Vortices in Atomic Layers of Metals on Silicon Surfaces”, Solid State Physics, 50 (6), 323-332 (2015) (in Japanese).
Takashi Uchihashi and Shunsuke Yoshizawa, “Superconducting transport phenomena in silicon surface reconstructions”, J. Surf. Sci. Soc. Jpn., 36 (3), 112-117 (2015) (in Japanese).
Takashi Uchihashi and Teruo Ono, "The Einstein-de Haas Effect and its Application to Spin-Driven Molecular Motors", in Single Molecular Machines and Motors edited by G. Rapenne and C. Joachim, pp.95-107 (Springer, 2015).

2014

Takuto Kawakami, Yuki Nagai, Shunsuke Yoshizawa, Howon Kim, Tomonobu Nakayama, Yuki Hasegawa, Takashi Uchihashi, and Xiao Hu, "Excitation spectrum of Josephson vortices on surface superconductor", J. Phys.: Conf. Ser. 568, 022022 (2014).
Shunsuke Yoshizawa, Howon Kim, Takuto Kawakami, Yuki Nagai, Tomonobu Nakayama, Xiao Hu, Yukio Hasegawa, and Takashi Uchihashi, "Imaging Josephson Vortices on the Surface Superconductor Si(111)-(√7×√3)-In using a Scanning Tunneling Microscope", Phys. Rev. Lett. 113, 247004 (2014) [highlighted as an Editor's Suggestion and a Synopsis in Physics].
Shunsuke Yoshizawa and Takashi Uchihashi, "Superconducting Phase Transition of the Si(111)-(√7×√3)-In surface: Solution of Tc discrepancy", J. Phys. Soc. Jpn. 83, 065001 (2014).
Takashi Uchihashi and Puneet Mishra, “Spin-polarized Scanning Tunneling Microscopy —Influence of the Tip on Measurements—”, J. Vac. Soc. Jpn. 57, 324-331 (2014) (in Japanese).

2013

Takashi Uchihashi, Puneet Mishra, and Tomonobu Nakayama, "Resistive phase transition of the superconducting Si(111)-(√7×√3)-In surface", Nanoscale Res. Lett. 8, 167 (2013).
Yusuke Tanaka, Puneet Mishra, Ryusei Tateishi, Nguyen Thanh Cuong, Hideo Orita, Minoru Otani, Tomonobu Nakayama, Takashi Uchihashi, and Kazuyuki Sakamoto, "Highly Ordered Cobalt-phthalocyanine Chains on Fractional Atomic Steps: One-dimensionality and Electron Hybridization", ACS Nano 7, 1317–1323 (2013).
Takashi Uchihashi, Tomonobu Nakayama, and Masakazu Aono, “Superconductivity of metal monolayers”, in Superconducting phenomena and high-Tc superconductors, Part 3, Chap. 2, Sec. 3, pp. 467-474, NTS (2013) (in Japanese).
Takashi Uchihashi, “Does superconductivity exist on a surface?”, in Studying Surface Science by Problems and Answers, Chap. 4.3, p.175, The Surface Science Society of Japan (2013) (in Japanese).

2012

Puneet Mishra, Takashi Uchihashi, and Tomonobu Nakayama, "Modification of the surface-state occupancy on noble metal films with stacking fault arrays", Appl. Phys. Lett. 100, 141609 (2012).
Takashi Uchihashi, “Low-dimensional Electron Systems Formed from Metal Thin Films and Stacking Faults”, Butsuri (JPS journal) 67(4), 247-251 (2012) (in Japanese).

2011

2010

2009

Takashi Uchihashi, “Control of the Kondo Effect with Quantum Well States of Magnetic Metal Multilayers”, J. Surf. Sci. Soc. Jpn. 30(6), 319-324 (2009) (in Japanese).

2008

2007

Takashi Uchihashi, Tomonobu Nakayama, and Masakazu Aono, “Substrate Dependent Low-temperature Growth of Thin Ag Films: Study on Si(111)-In Surfaces”, Jap. J. Appl. Phys. 46, 5975-5980 (2007).

2006