最近の論文 | Spin Theory Group @ NIMS

プレプリント

2025

High-throughput computational screening of Heusler compounds with phonon considerations for enhanced material discovery

Enda Xiao, and Terumasa Tadano

Feb 2025

DOI Bib

@unpublished{Enda2025-hd,
  title = {High-throughput computational screening of Heusler compounds
                     with phonon considerations for enhanced material discovery},
  author = {Xiao, Enda and Tadano, Terumasa},
  journal = {arXiv},
  month = feb,
  year = {2025},
  archiveprefix = {arXiv},
  primaryclass = {cond-mat.mtrl-sci},
  eprint = {2502.17946},
  doi = {10.48550/arXiv.2502.17946},
}

Simultaneous achievement of large anomalous Nernst effect and reduced thermal conductivity in sintered polycrystalline topological Heusler ferromagnets

Koichi Oyanagi , Hossein Sepehri-Amin , Kenta Takamori , Terumasa Tadano, Takumi Imamura , Ren Nagasawa , Krishnan Mahalingam , Takamasa Hirai , Fuyuki Ando , Yuya Sakuraba , and 2 more authors

Feb 2025

DOI

2024

Microscopic correlation between magnetostriction and magnetic damping

Ivan Kurniawan, Keita Ito , Takeshi Seki , Keisuke Masuda, and Yoshio Miura

Dec 2024

DOI
Theory for Tunnel Magnetoresistance Oscillation

Keisuke Masuda, Thomas Scheike , Hiroaki Sukegawa , Yusuke Kozuka , Seiji Mitani , and Yoshio Miura

Jun 2024

DOI

論文

2025

Giant tunability of magnetoelasticity in Fe4N system as a platform to unveil correlation between magnetostriction and magnetic damping

Keita Ito , Ivan Kurniawan, Yusuke Shimada , Yoshio Miura, Yasushi Endo , and Takeshi Seki

Commun. Mater., Mar 2025

DOI Bib

@article{Ito2025-mp,
  title = {Giant tunability of magnetoelasticity in {Fe4N} system as a
                 platform to unveil correlation between magnetostriction and
                 magnetic damping},
  author = {Ito, Keita and Kurniawan, Ivan and Shimada, Yusuke and Miura, Yoshio and Endo, Yasushi and Seki, Takeshi},
  journal = {Commun. Mater.},
  publisher = {Nature Publishing Group},
  volume = {6},
  number = {1},
  pages = {1--8},
  month = mar,
  year = {2025},
  doi = {10.1038/s43246-025-00784-5},
  issn = {2662-4443,2662-4443},
  language = {en},
}

Systematic investigation of anomalous Hall effect in Fe-Pt composition-spread epitaxial films for magnetic sensor application

Akhilesh Kumar Patel , Ryo Toyama , Keisuke Masuda, Kodchakorn Simalaotao , Tomoya Nakatani , Yoshio Miura, and Yuya Sakuraba

J. Appl. Phys., Feb 2025

DOI Bib

@article{Patel2025-jp,
  title = {Systematic investigation of anomalous Hall effect in {Fe-Pt}
                 composition-spread epitaxial films for magnetic sensor
                 application},
  author = {Patel, Akhilesh Kumar and Toyama, Ryo and Masuda, Keisuke and Simalaotao, Kodchakorn and Nakatani, Tomoya and Miura, Yoshio and Sakuraba, Yuya},
  journal = {J. Appl. Phys.},
  publisher = {AIP Publishing},
  volume = {137},
  number = {6},
  pages = {063901},
  month = feb,
  year = {2025},
  doi = {10.1063/5.0252936},
  issn = {0021-8979,1089-7550},
  language = {en},
}

Emergence of superconductivity at 20 K in Th3P4-type In3-xS4 synthesized by Diamond anvil cell with boron-doped Diamond electrodes

Ryo Matsumoto , Kazuki Yamane , Terumasa Tadano, Kensei Terashima , Toru Shinmei , Tetsuo Irifune , and Yoshihiko Takano

Chem. Mater., Feb 2025

DOI Bib

@article{Matsumoto2025-ux,
  title = {Emergence of superconductivity at 20 {K} in
                 Th3P4-type In${3-x}$S${4}$
                 synthesized by Diamond anvil cell with boron-doped Diamond
                 electrodes},
  author = {Matsumoto, Ryo and Yamane, Kazuki and Tadano, Terumasa and Terashima, Kensei and Shinmei, Toru and Irifune, Tetsuo and Takano, Yoshihiko},
  journal = {Chem. Mater.},
  publisher = {American Chemical Society (ACS)},
  volume = {37},
  number = {4},
  pages = {1648--1656},
  month = feb,
  year = {2025},
  doi = {10.1021/acs.chemmater.4c03301},
  issn = {0897-4756,1520-5002},
  language = {en},
}

Deep-learning neural network potentials for titanate perovskites

Pandu Wisesa , Terumasa Tadano, and Wissam A Saidi

Comput. Mater. Sci., Feb 2025

DOI Bib

@article{Wisesa2025-wy,
  title = {Deep-learning neural network potentials for titanate perovskites},
  author = {Wisesa, Pandu and Tadano, Terumasa and Saidi, Wissam A},
  journal = {Comput. Mater. Sci.},
  publisher = {Elsevier BV},
  volume = {250},
  number = {113719},
  pages = {113719},
  month = feb,
  year = {2025},
  doi = {10.1016/j.commatsci.2025.113719},
  issn = {0927-0256,1879-0801},
  language = {en},
}

Surface-specific thermal spin-depolarization on the half-metallic Heusler films

Kazuki Sumida , Masaaki Kakoki , Yuya Sakuraba , Keisuke Masuda, Kazuki Goto , Takashi Kono , Koji Miyamoto , Yoshio Miura, Kazuhiro Hono , Taichi Okuda , and 1 more author

Commun. Phys., Jan 2025

DOI Bib

@article{Sumida2025-ok,
  title = {Surface-specific thermal spin-depolarization on the half-metallic
                 Heusler films},
  author = {Sumida, Kazuki and Kakoki, Masaaki and Sakuraba, Yuya and Masuda, Keisuke and Goto, Kazuki and Kono, Takashi and Miyamoto, Koji and Miura, Yoshio and Hono, Kazuhiro and Okuda, Taichi and Kimura, Akio},
  journal = {Commun. Phys.},
  publisher = {Springer Science and Business Media LLC},
  volume = {8},
  number = {1},
  pages = {1--7},
  month = jan,
  year = {2025},
  doi = {10.1038/s42005-024-01918-w},
  issn = {2399-3650,2399-3650},
  language = {en},
}

2024

Nonequilibrium layered PbS stabilized by Sn doping: Bipolar semiconductors with low thermal conductivity

Mari Hiramatsu , Zhongxu Hu , Sakura Yoshikawa , Zan Yang , Xinyi He , Takayoshi Katase , Jun-Ichi Yamaura , Hajime Sagayama , Terumasa Tadano, Shigenori Ueda , and 3 more authors

ACS Appl. Electron. Mater., Nov 2024

DOI Bib

@article{Hiramatsu2024-yv,
  title = {Nonequilibrium layered {PbS} stabilized by Sn doping: Bipolar
                 semiconductors with low thermal conductivity},
  author = {Hiramatsu, Mari and Hu, Zhongxu and Yoshikawa, Sakura and Yang, Zan and He, Xinyi and Katase, Takayoshi and Yamaura, Jun-Ichi and Sagayama, Hajime and Tadano, Terumasa and Ueda, Shigenori and Hiramatsu, Hidenori and Hosono, Hideo and Kamiya, Toshio},
  journal = {ACS Appl. Electron. Mater.},
  publisher = {American Chemical Society (ACS)},
  month = nov,
  year = {2024},
  doi = {10.1021/acsaelm.4c01572},
  issn = {2637-6113},
  language = {en},
}

Large magnetoresistance and high spin-transfer torque efficiency of Co2MnxFe1-xGe (0≤x≤1) Heusler alloy thin films obtained by high-throughput compositional optimization using combinatorially sputtered composition-gradient film

Vineet Barwal , Hirofumi Suto , Ryo Toyama , Kodchakorn Simalaotao , Taisuke Sasaki , Yoshio Miura, and Yuya Sakuraba

APL Mater., Nov 2024

DOI Bib

@article{Barwal2024-za,
  title = {Large magnetoresistance and high spin-transfer torque efficiency
                 of {Co2Mn{x}Fe{1-x}Ge} (0≤{x}≤1) Heusler
                 alloy thin films obtained by high-throughput compositional
                 optimization using combinatorially sputtered composition-gradient
                 film},
  author = {Barwal, Vineet and Suto, Hirofumi and Toyama, Ryo and Simalaotao, Kodchakorn and Sasaki, Taisuke and Miura, Yoshio and Sakuraba, Yuya},
  journal = {APL Mater.},
  publisher = {AIP Publishing},
  volume = {12},
  number = {11},
  month = nov,
  year = {2024},
  doi = {10.1063/5.0226638},
  issn = {2166-532X},
  language = {en},
}

Negative spin polarization and effect of composition on the atomic order and electronic structure of Mn2VAl Heusler alloy thin films

Hirofumi Suto , Vineet Barwal , Keisuke Masuda, Kodchakorn Simalaotao , Taisuke Sasaki , Yoshio Miura, Hiroo Tajiri , Loku Singgappulige Rosantha Kumara , Tomoyuki Koganezawa , and Yuya Sakuraba

Phys. Rev. Mater., Nov 2024

DOI Bib

@article{Suto2024-fq,
  title = {Negative spin polarization and effect of composition on the
                 atomic order and electronic structure of {Mn2VAl} Heusler alloy
                 thin films},
  author = {Suto, Hirofumi and Barwal, Vineet and Masuda, Keisuke and Simalaotao, Kodchakorn and Sasaki, Taisuke and Miura, Yoshio and Tajiri, Hiroo and Kumara, Loku Singgappulige Rosantha and Koganezawa, Tomoyuki and Sakuraba, Yuya},
  journal = {Phys. Rev. Mater.},
  publisher = {American Physical Society (APS)},
  volume = {8},
  number = {11},
  month = nov,
  year = {2024},
  doi = {10.1103/physrevmaterials.8.114408},
  issn = {2475-9953,2476-0455},
  language = {en},
}

Origin of the difference in spin-dependent transport properties between half-metallic Co2FeGa0.5Ge0.5 and Co2Mn0.5Fe0.5Si with the Ag spacer

Kodchakorn Simalaotao , Yoshio Miura, and Yuya Sakuraba

Phys. Rev. Mater., Oct 2024

DOI Bib

@article{Simalaotao2024-sw,
  title = {Origin of the difference in spin-dependent transport properties
                 between half-metallic {Co2FeGa0.5Ge0.5} and
                 {Co2Mn0.5Fe0.5Si} with the Ag spacer},
  author = {Simalaotao, Kodchakorn and Miura, Yoshio and Sakuraba, Yuya},
  journal = {Phys. Rev. Mater.},
  publisher = {American Physical Society (APS)},
  volume = {8},
  number = {10},
  month = oct,
  year = {2024},
  doi = {10.1103/physrevmaterials.8.104409},
  issn = {2475-9953,2476-0455},
  language = {en},
}

Enhancing atomic ordering, magnetic and transport properties of Mn2VGa Heusler alloy thin films toward negatively spin-polarized charge injection

Z H Li , H Suto , V Barwal , K Masuda, T T Sasaki , Z X Chen , H Tajiri , L S R Kumara , T Koganezawa , K Amemiya , and 3 more authors

Acta Mater., Sep 2024

DOI Bib

@article{Li2024-es,
  title = {Enhancing atomic ordering, magnetic and transport properties of
                 {Mn2VGa} Heusler alloy thin films toward negatively
                 spin-polarized charge injection},
  author = {Li, Z H and Suto, H and Barwal, V and Masuda, K and Sasaki, T T and Chen, Z X and Tajiri, H and Kumara, L S R and Koganezawa, T and Amemiya, K and Kokado, S and Hono, K and Sakuraba, Y},
  journal = {Acta Mater.},
  publisher = {Elsevier BV},
  volume = {276},
  number = {120110},
  pages = {120110},
  month = sep,
  year = {2024},
  doi = {10.1016/j.actamat.2024.120110},
  issn = {1359-6454,1873-2453},
  language = {en},
}

Continuous crossover between insulating ferroelectrics and polar metals: Ab initio calculation of structural phase transitions of LiBO3 ( B=Ta , W, Re, Os)

Ryota Masuki , Takuya Nomoto , Ryotaro Arita , and Terumasa Tadano

Phys. Rev. B., Sep 2024

DOI Bib

@article{Masuki2024-kw,
  title = {Continuous crossover between insulating ferroelectrics and polar
                 metals: {Ab initio} calculation of structural phase
                 transitions of {LiBO3} ( {B=Ta} , {W}, Re, Os)},
  author = {Masuki, Ryota and Nomoto, Takuya and Arita, Ryotaro and Tadano, Terumasa},
  journal = {Phys. Rev. B.},
  publisher = {American Physical Society (APS)},
  volume = {110},
  number = {9},
  month = sep,
  year = {2024},
  doi = {10.1103/physrevb.110.094102},
  issn = {2469-9950,2469-9969},
  language = {en},
}

Negative spin polarization of Mn2VGa Heusler alloy thin films studied in current-perpendicular-to-plane giant magnetoresistance devices

Hirofumi Suto , Vineet Barwal , Kodchakorn Simalaotao , Zehao Li , Keisuke Masuda, Taisuke Sasaki , Yoshio Miura, and Yuya Sakuraba

J. Appl. Phys., May 2024

DOI Bib

@article{Suto2024-ff,
  title = {Negative spin polarization of {Mn2VGa} Heusler alloy thin films
                 studied in current-perpendicular-to-plane giant
                 magnetoresistance devices},
  author = {Suto, Hirofumi and Barwal, Vineet and Simalaotao, Kodchakorn and Li, Zehao and Masuda, Keisuke and Sasaki, Taisuke and Miura, Yoshio and Sakuraba, Yuya},
  journal = {J. Appl. Phys.},
  publisher = {AIP Publishing},
  volume = {135},
  number = {20},
  month = may,
  year = {2024},
  issn = {0021-8979},
  doi = {10.1063/5.0207980},
}

Prediction of giant anomalous Nernst effect in Sm(Co,Ni)5

Naoki Chiba , Keisuke Masuda, Ken-Ichi Uchida , and Yoshio Miura

Appl. Phys. Lett., May 2024

DOI Bib

@article{Chiba2024-it,
  title = {Prediction of giant anomalous Nernst effect in {Sm(Co,Ni)5}},
  author = {Chiba, Naoki and Masuda, Keisuke and Uchida, Ken-Ichi and Miura, Yoshio},
  journal = {Appl. Phys. Lett.},
  publisher = {AIP Publishing},
  volume = {124},
  number = {21},
  month = may,
  year = {2024},
  language = {en},
  issn = {0003-6951, 1077-3118},
  doi = {10.1063/5.0206878},
}

Large anomalous Nernst conductivity of L10-ordered CoPt in CoPt composition-spread thin films

Ryo Toyama , Keisuke Masuda, Kodchakorn Simalaotao , Weinan Zhou , Varun Kumar Kushwaha , and Yuya Sakuraba

J. Phys. D Appl. Phys., May 2024

DOI Bib

@article{Toyama2024-ut,
  title = {Large anomalous Nernst conductivity of L10-ordered {CoPt} in
                 {CoPt} composition-spread thin films},
  author = {Toyama, Ryo and Masuda, Keisuke and Simalaotao, Kodchakorn and Zhou, Weinan and Kushwaha, Varun Kumar and Sakuraba, Yuya},
  journal = {J. Phys. D Appl. Phys.},
  publisher = {IOP Publishing},
  month = may,
  year = {2024},
  language = {en},
  issn = {0022-3727},
  doi = {10.1088/1361-6463/ad460e},
}

Large anomalous Hall effect in spin fluctuating devil’s staircase

Naoki Abe , Yuya Hano , Hiroaki Ishizuka , Yusuke Kozuka , Terumasa Tadano, Yoshihiro Tsujimoto , Kazunari Yamaura , Shintaro Ishiwata , and Jun Fujioka

npj Quantum Materials, May 2024

DOI Bib

@article{Abe2024-ch,
  title = {Large anomalous Hall effect in spin fluctuating devil's
                 staircase},
  author = {Abe, Naoki and Hano, Yuya and Ishizuka, Hiroaki and Kozuka, Yusuke and Tadano, Terumasa and Tsujimoto, Yoshihiro and Yamaura, Kazunari and Ishiwata, Shintaro and Fujioka, Jun},
  journal = {npj Quantum Materials},
  publisher = {Nature Publishing Group},
  volume = {9},
  number = {1},
  pages = {1--8},
  month = may,
  year = {2024},
  language = {en},
  issn = {2397-4648, 2397-4648},
  doi = {10.1038/s41535-024-00653-3},
}

Chemical-substitution-driven giant anomalous Hall and Nernst effects in magnetic cubic Heusler compounds

Guangzong Xing, Keisuke Masuda, Terumasa Tadano, and Yoshio Miura

Acta Mater., May 2024

DOI arXiv Bib

@article{Xing2024-sw,
  title = {Chemical-substitution-driven giant anomalous Hall and Nernst
               effects in magnetic cubic Heusler compounds},
  author = {Xing, Guangzong and Masuda, Keisuke and Tadano, Terumasa and Miura, Yoshio},
  journal = {Acta Mater.},
  volume = {270},
  pages = {119856},
  month = may,
  year = {2024},
  issn = {1359-6454},
  doi = {10.1016/j.actamat.2024.119856},
}

Terahertz electric-field-driven dynamical multiferroicity in SrTiO3

M Basini , M Pancaldi , B Wehinger , M Udina , V Unikandanunni , T Tadano, M C Hoffmann , A V Balatsky , and S Bonetti

Nature, Apr 2024

DOI Bib

@article{Basini2024-tn,
  title = {Terahertz electric-field-driven dynamical multiferroicity in
                {SrTiO3}},
  author = {Basini, M and Pancaldi, M and Wehinger, B and Udina, M and Unikandanunni, V and Tadano, T and Hoffmann, M C and Balatsky, A V and Bonetti, S},
  journal = {Nature},
  month = apr,
  year = {2024},
  language = {en},
  issn = {0028-0836, 1476-4687},
  pmid = {38600387},
  doi = {10.1038/s41586-024-07175-9},
  pmc = {7610706},
}

Role of atypical temperature-responsive lattice thermal transport on the thermoelectric properties of antiperovskites Mg_3XN (X = P, As, Sb, Bi)

Jincheng Yue , Yanhui Liu , Wenling Ren , Shuyao Lin , Chen Shen , Harish Kumar Singh , Tian Cui , Terumasa Tadano, and Hongbin Zhang

Materials Today Physics, Feb 2024

DOI Bib

@article{Yue2024-jz,
  title = {Role of atypical temperature-responsive lattice thermal transport
               on the thermoelectric properties of antiperovskites {Mg$_3X$N} ($X$ =
               P, As, Sb, Bi)},
  author = {Yue, Jincheng and Liu, Yanhui and Ren, Wenling and Lin, Shuyao and Shen, Chen and Kumar Singh, Harish and Cui, Tian and Tadano, Terumasa and Zhang, Hongbin},
  journal = {Materials Today Physics},
  volume = {41},
  pages = {101340},
  month = feb,
  year = {2024},
  issn = {2542-5293},
  doi = {10.1016/j.mtphys.2024.101340},
}

Perspective on nanoscale magnetic sensors using giant anomalous Hall effect in topological magnetic materials for read head application in magnetic recording

Tomoya Nakatani , Prabhanjan D Kulkarni , Hirofumi Suto , Keisuke Masuda, Hitoshi Iwasaki , and Yuya Sakuraba

Appl. Phys. Lett., Feb 2024

DOI arXiv Bib

@article{Nakatani2024-lj,
  title = {Perspective on nanoscale magnetic sensors using giant anomalous
                 Hall effect in topological magnetic materials for read head
                 application in magnetic recording},
  author = {Nakatani, Tomoya and Kulkarni, Prabhanjan D and Suto, Hirofumi and Masuda, Keisuke and Iwasaki, Hitoshi and Sakuraba, Yuya},
  journal = {Appl. Phys. Lett.},
  publisher = {AIP Publishing,},
  volume = {124},
  number = {7},
  month = feb,
  year = {2024},
  issn = {0003-6951},
  doi = {10.1063/5.0191974},
}

2023

Nano-crystal domains in Co-based fcc(111) epitaxial magnetic junctions and their impact on tunnel magnetoresistance

Cong He , Keisuke Masuda, Jieyuan Song , Thomas Scheike , Zhenchao Wen , Yoshio Miura, Tadakatsu Ohkubo , Kazuhiro Hono , Seiji Mitani , and Hiroaki Sukegawa

Acta Mater., Dec 2023

DOI Bib

@article{He2023-zb,
  title = {Nano-crystal domains in Co-based fcc(111) epitaxial magnetic
               junctions and their impact on tunnel magnetoresistance},
  author = {He, Cong and Masuda, Keisuke and Song, Jieyuan and Scheike, Thomas and Wen, Zhenchao and Miura, Yoshio and Ohkubo, Tadakatsu and Hono, Kazuhiro and Mitani, Seiji and Sukegawa, Hiroaki},
  journal = {Acta Mater.},
  volume = {261},
  pages = {119394},
  month = dec,
  year = {2023},
  issn = {1359-6454},
  doi = {10.1016/j.actamat.2023.119394},
}

Role of on-site Coulomb interactions in the half-metallic Weyl ferromagnet candidate thin-film Co_2FeSi

Kazuki Sumida , Yuichi Fujita , Weinan Zhou , Keisuke Masuda, Ikuto Kawasaki , Shin-Ichi Fujimori , Akio Kimura , and Yuya Sakuraba

Phys. Rev. B, Dec 2023

DOI Bib

@article{Sumida2023-av,
  title = {Role of on-site Coulomb interactions in the half-metallic Weyl
                 ferromagnet candidate thin-film {Co$_{2}$FeSi}},
  author = {Sumida, Kazuki and Fujita, Yuichi and Zhou, Weinan and Masuda, Keisuke and Kawasaki, Ikuto and Fujimori, Shin-Ichi and Kimura, Akio and Sakuraba, Yuya},
  journal = {Phys. Rev. B},
  publisher = {American Physical Society,},
  volume = {108},
  number = {24},
  pages = {L241101},
  month = dec,
  year = {2023},
  issn = {0163-1829},
  doi = {10.1103/PhysRevB.108.L241101},
}

Inverse-Perovskite Ba$_3$BO (B = Si and Ge) as a High Performance Environmentally Benign Thermoelectric Material with Low Lattice Thermal Conductivity

Xinyi He , Shigeru Kimura , Takayoshi Katase , Terumasa Tadano, Satoru Matsuishi , Makoto Minohara , Hidenori Hiramatsu , Hiroshi Kumigashira , Hideo Hosono , and Toshio Kamiya

Adv. Sci., Dec 2023

DOI Bib

@article{He2023-ty,
  title = {{Inverse-Perovskite} Ba\(_3\){BO} ($B$ = Si and Ge) as a High
                Performance Environmentally Benign Thermoelectric Material with
                Low Lattice Thermal Conductivity},
  author = {He, Xinyi and Kimura, Shigeru and Katase, Takayoshi and Tadano, Terumasa and Matsuishi, Satoru and Minohara, Makoto and Hiramatsu, Hidenori and Kumigashira, Hiroshi and Hosono, Hideo and Kamiya, Toshio},
  journal = {Adv. Sci.},
  pages = {e2307058},
  month = dec,
  year = {2023},
  language = {en},
  issn = {0001-866X},
  pmid = {38145354},
  doi = {10.1002/advs.202307058},
}

Epitaxy and transport properties of alkali-earth palladate thin films

Yusuke Kozuka , Taisuke T Sasaki , Terumasa Tadano, and Jun Fujioka

Sci. Technol. Adv. Mater., Oct 2023

DOI Bib

@article{Kozuka2023-qh,
  title = {Epitaxy and transport properties of alkali-earth palladate thin
                 films},
  author = {Kozuka, Yusuke and Sasaki, Taisuke T and Tadano, Terumasa and Fujioka, Jun},
  journal = {Sci. Technol. Adv. Mater.},
  publisher = {Taylor \& Francis},
  volume = {24},
  number = {1},
  pages = {2265431},
  month = oct,
  year = {2023},
  language = {en},
  issn = {1468-6996},
  pmid = {37867576},
  doi = {10.1080/14686996.2023.2265431},
  pmc = {PMC10586081},
}

Theoretical study of the effect of lattice dynamics on the damping constant of FePt at finite temperature

Ivan Kurniawan, Yoshio Miura, Guangzong Xing, Terumasa Tadano, and Kazuhiro Hono

Phys. Rev. B, Sep 2023

DOI Bib

@article{Kurniawan2023-vq,
  title = {Theoretical study of the effect of lattice dynamics on the
                 damping constant of {FePt} at finite temperature},
  author = {Kurniawan, Ivan and Miura, Yoshio and Xing, Guangzong and Tadano, Terumasa and Hono, Kazuhiro},
  journal = {Phys. Rev. B},
  publisher = {American Physical Society,},
  volume = {108},
  number = {9},
  pages = {094426},
  month = sep,
  year = {2023},
  issn = {0163-1829},
  doi = {10.1103/PhysRevB.108.094426},
}

Magnetic characterization of Sm(Fe1-x, Cox)11Ti (x = 0, 0.1) determined by heat-capacity measurement from very low to high temperatures

Masao Morishita , Taichi Abe , Tadakatsu Ohkubo , Terumasa Tadano, Hiroaki Yamamoto , Ai Nozaki , and Hikaru Miyazaki

Thermochim. Acta, Sep 2023

DOI Bib

@article{Morishita2023-lb,
  title = {Magnetic characterization of {Sm(Fe1-x}, {Cox)11Ti} (x = 0, 0.1)
               determined by heat-capacity measurement from very low to high
               temperatures},
  author = {Morishita, Masao and Abe, Taichi and Ohkubo, Tadakatsu and Tadano, Terumasa and Yamamoto, Hiroaki and Nozaki, Ai and Miyazaki, Hikaru},
  journal = {Thermochim. Acta},
  volume = {727},
  pages = {179573},
  month = sep,
  year = {2023},
  issn = {0040-6031},
  doi = {10.1016/j.tca.2023.179573},
}

Charge transport and thermopower in the electron-doped narrow gap semiconductor Ca_-xLa_xPd_3O_4

Kouta Kazama , Masato Sakano , Kohei Yamagami , Takuo Ohkochi , Kyoko Ishizaka , Terumasa Tadano, Yusuke Kozuka , Hidetoshi Yoshizawa , Yoshihiro Tsujimoto , Kazunari Yamaura , and 1 more author

Phys. Rev. Mater., Aug 2023

DOI Bib

@article{Kazama2023-tz,
  title = {Charge transport and thermopower in the electron-doped narrow
                 gap semiconductor {Ca$_{-}$xLa$_{x}$Pd$_{3}$O$_{4}$}},
  author = {Kazama, Kouta and Sakano, Masato and Yamagami, Kohei and Ohkochi, Takuo and Ishizaka, Kyoko and Tadano, Terumasa and Kozuka, Yusuke and Yoshizawa, Hidetoshi and Tsujimoto, Yoshihiro and Yamaura, Kazunari and Fujioka, Jun},
  journal = {Phys. Rev. Mater.},
  publisher = {American Physical Society,},
  volume = {7},
  number = {8},
  pages = {085402},
  month = aug,
  year = {2023},
  doi = {10.1103/PhysRevMaterials.7.085402},
}

Origin of negative anisotropic magnetoresistance effect in Fe0.75Co0.25 single-crystal thin films upon Ir addition

Ryo Toyama , Satoshi Kokado , Keisuke Masuda, Zehao Li , Varun K Kushwaha , Taisuke T Sasaki , Loku Singgappulige Rosantha Kumara , Tomoyuki Koganezawa , Hiroo Tajiri , Takahiro Yamazaki , and 3 more authors

Phys. Rev. Mater., Aug 2023

DOI Bib

@article{Toyama2023-qd,
  title = {Origin of negative anisotropic magnetoresistance effect in
                 {Fe{0.75}Co{0.25}} single-crystal thin films upon Ir
                 addition},
  author = {Toyama, Ryo and Kokado, Satoshi and Masuda, Keisuke and Li, Zehao and Kushwaha, Varun K and Sasaki, Taisuke T and Kumara, Loku Singgappulige Rosantha and Koganezawa, Tomoyuki and Tajiri, Hiroo and Yamazaki, Takahiro and Kotsugi, Masato and Iwasaki, Yuma and Sakuraba, Yuya},
  journal = {Phys. Rev. Mater.},
  publisher = {American Physical Society,},
  volume = {7},
  number = {8},
  pages = {084401},
  month = aug,
  year = {2023},
  doi = {10.1103/PhysRevMaterials.7.084401},
}

Quantum Annealing Optimization Method for the Design of Barrier Materials in Magnetic Tunnel Junctions

Kenji Nawa , Tsuyoshi Suzuki , Keisuke Masuda, Shu Tanaka , and Yoshio Miura

Phys. Rev. Appl., Aug 2023

DOI Bib

@article{Nawa2023-sy,
  title = {Quantum Annealing Optimization Method for the Design of Barrier
                 Materials in Magnetic Tunnel Junctions},
  author = {Nawa, Kenji and Suzuki, Tsuyoshi and Masuda, Keisuke and Tanaka, Shu and Miura, Yoshio},
  journal = {Phys. Rev. Appl.},
  publisher = {American Physical Society,},
  volume = {20},
  number = {2},
  pages = {024044},
  month = aug,
  year = {2023},
  doi = {10.1103/PhysRevApplied.20.024044},
}

Hydride anion substitution boosts thermoelectric performance of polycrystalline SrTiO_3 via simultaneous realization of reduced thermal conductivity and high electronic conductivity

Xinyi He , Seiya Nomoto , Takehito Komatsu , Takayoshi Katase , Terumasa Tadano, Suguru Kitani , Hideto Yoshida , Takafumi Yamamoto , Hiroshi Mizoguchi , Keisuke Ide , and 4 more authors

Adv. Funct. Mater., Jul 2023

DOI Bib

@article{He2023-ei,
  title = {Hydride anion substitution boosts thermoelectric performance of
                 polycrystalline {SrTiO$_{3}$} via simultaneous realization of
                 reduced thermal conductivity and high electronic conductivity},
  author = {He, Xinyi and Nomoto, Seiya and Komatsu, Takehito and Katase, Takayoshi and Tadano, Terumasa and Kitani, Suguru and Yoshida, Hideto and Yamamoto, Takafumi and Mizoguchi, Hiroshi and Ide, Keisuke and Hiramatsu, Hidenori and Kawaji, Hitoshi and Hosono, Hideo and Kamiya, Toshio},
  journal = {Adv. Funct. Mater.},
  publisher = {Wiley},
  volume = {33},
  number = {28},
  pages = {2213144},
  month = jul,
  year = {2023},
  copyright = {http://creativecommons.org/licenses/by-nc/4.0/},
  language = {en},
  issn = {1616-301X, 1616-3028},
  doi = {10.1002/adfm.202213144},
}

First-principles prediction of phase transition of YCo_5 from self-consistent phonon calculations

Guangzong Xing, Yoshio Miura, and Terumasa Tadano

Phys. Rev. B, Jul 2023

DOI arXiv Bib

@article{Xing2023-lp,
  title = {First-principles prediction of phase transition of {YCo$_{5}$}
                 from self-consistent phonon calculations},
  author = {Xing, Guangzong and Miura, Yoshio and Tadano, Terumasa},
  journal = {Phys. Rev. B},
  publisher = {American Physical Society,},
  volume = {108},
  number = {1},
  pages = {014304},
  month = jul,
  year = {2023},
  issn = {0163-1829},
  doi = {10.1103/PhysRevB.108.014304},
}

Limits of the phonon quasi-particle picture at the cubic-to-tetragonal phase transition in halide perovskites

Erik Fransson , Petter Rosander , Fredrik Eriksson , J Magnus Rahm , Terumasa Tadano, and Paul Erhart

Communications Physics, Jul 2023

DOI arXiv Bib

@article{Fransson2023-zq,
  title = {Limits of the phonon quasi-particle picture at the
                 cubic-to-tetragonal phase transition in halide perovskites},
  author = {Fransson, Erik and Rosander, Petter and Eriksson, Fredrik and Rahm, J Magnus and Tadano, Terumasa and Erhart, Paul},
  journal = {Communications Physics},
  publisher = {Nature Publishing Group},
  volume = {6},
  number = {1},
  pages = {1--7},
  month = jul,
  year = {2023},
  language = {en},
  issn = {2399-3650, 2399-3650},
  doi = {10.1038/s42005-023-01297-8},
}

First-Principles Studies on Spin-Dependent Transport of Magnetic Junctions with Half-Metallic Heusler Compounds

Y Miura

Journal of the Magnetics Society of Japan, Jul 2023

DOI Bib

@article{Miura2023-mw,
  title = {{First-Principles} Studies on {Spin-Dependent} Transport of
               Magnetic Junctions with {Half-Metallic} Heusler Compounds},
  author = {Miura, Y},
  journal = {Journal of the Magnetics Society of Japan},
  volume = {47},
  number = {4},
  pages = {90--102},
  year = {2023},
  month = jul,
  doi = {10.3379/msjmag.2307R005},
}

Designing composition ratio of magnetic alloy multilayer for transverse thermoelectric conversion by Bayesian optimization

Naoki Chiba , Keisuke Masuda, Ken-Ichi Uchida , and Yoshio Miura

APL Mach. Learn., Jun 2023

DOI Bib

@article{Chiba2023-cn,
  title = {Designing composition ratio of magnetic alloy multilayer for
                 transverse thermoelectric conversion by Bayesian optimization},
  author = {Chiba, Naoki and Masuda, Keisuke and Uchida, Ken-Ichi and Miura, Yoshio},
  journal = {APL Mach. Learn.},
  publisher = {AIP Publishing,},
  volume = {1},
  number = {2},
  month = jun,
  year = {2023},
  doi = {10.1063/5.0140332},
}

Cubic-type Heusler compound Mn_2FeGa thin film with strain-induced large perpendicular magnetic anisotropy

Phillip David Bentley , Songtian Li , Keisuke Masuda, Yoshio Miura, Ye Du , Takaya Mitsui , Kosuke Fujiwara , Yasuhiro Kobayashi , Tengyu Guo , Guoqiang Yu , and 5 more authors

Phys. Rev. Mater., Jun 2023

DOI Bib

@article{Bentley2023-cb,
  title = {Cubic-type Heusler compound {Mn$_{2}$FeGa} thin film with
                 strain-induced large perpendicular magnetic anisotropy},
  author = {Bentley, Phillip David and Li, Songtian and Masuda, Keisuke and Miura, Yoshio and Du, Ye and Mitsui, Takaya and Fujiwara, Kosuke and Kobayashi, Yasuhiro and Guo, Tengyu and Yu, Guoqiang and Suzuki, Chihiro and Yamamoto, Shunya and Zheng, Fu and Sakuraba, Yuya and Sakai, Seiji},
  journal = {Phys. Rev. Mater.},
  publisher = {American Physical Society,},
  volume = {7},
  number = {6},
  pages = {064404},
  month = jun,
  year = {2023},
  doi = {10.1103/PhysRevMaterials.7.064404},
}

Alleviating Defect and Oxidation in Tin Perovskite Solar Cells Using a Bidentate Ligand

Dhruba B Khadka , Yasuhiro Shirai , Masatoshi Yanagida , Terumasa Tadano, and Kenjiro Miyano

Chem. Mater., Jun 2023

DOI Bib

@article{Khadka2023-nr,
  title = {Alleviating Defect and Oxidation in Tin Perovskite Solar Cells
                 Using a Bidentate Ligand},
  author = {Khadka, Dhruba B and Shirai, Yasuhiro and Yanagida, Masatoshi and Tadano, Terumasa and Miyano, Kenjiro},
  journal = {Chem. Mater.},
  publisher = {American Chemical Society},
  volume = {35},
  number = {11},
  pages = {4250--4258},
  month = jun,
  year = {2023},
  issn = {0897-4756},
  doi = {10.1021/acs.chemmater.3c00243},
}

Impact of quartic anharmonicity on lattice thermal transport in EuTiO3: A comparative theoretical and experimental investigation

Chen Shen , Mian Dai , Xingxing Xiao , Niloofar Hadaeghi , Wenjie Xie , Anke Weidenkaff , Terumasa Tadano, and Hongbin Zhang

Materials Today Physics, May 2023

DOI Bib

@article{Shen2023-ht,
  title = {Impact of quartic anharmonicity on lattice thermal transport in
               {EuTiO3}: A comparative theoretical and experimental investigation},
  author = {Shen, Chen and Dai, Mian and Xiao, Xingxing and Hadaeghi, Niloofar and Xie, Wenjie and Weidenkaff, Anke and Tadano, Terumasa and Zhang, Hongbin},
  journal = {Materials Today Physics},
  volume = {34},
  pages = {101059},
  month = may,
  year = {2023},
  issn = {2542-5293},
  doi = {10.1016/j.mtphys.2023.101059},
}

Full optimization of quasiharmonic free energy with an anharmonic lattice model: Application to thermal expansion and pyroelectricity of wurtzite GaN and ZnO

Ryota Masuki , Takuya Nomoto , Ryotaro Arita , and Terumasa Tadano

Phys. Rev. B, Apr 2023

DOI arXiv Bib

@article{Masuki2023-md,
  title = {Full optimization of quasiharmonic free energy with an
                 anharmonic lattice model: Application to thermal expansion and
                 pyroelectricity of wurtzite {GaN} and {ZnO}},
  author = {Masuki, Ryota and Nomoto, Takuya and Arita, Ryotaro and Tadano, Terumasa},
  journal = {Phys. Rev. B},
  publisher = {American Physical Society,},
  volume = {107},
  number = {13},
  pages = {134119},
  month = apr,
  year = {2023},
  issn = {0163-1829},
  doi = {10.1103/PhysRevB.107.134119},
}

Reversible Thermal Conductivity Modulation of Non-equilibrium (Sn_1-xPb_x$)S by 2D–3D Structural Phase Transition above Room Temperature

Zhongxu Hu , Mari Hiramatsu , Xinyi He , Takayoshi Katase , Terumasa Tadano, Keisuke Ide , Hidenori Hiramatsu , Hideo Hosono , and Toshio Kamiya

ACS Appl. Energy Mater., Mar 2023

DOI Bib

@article{Hu2023-vt,
  title = {Reversible Thermal Conductivity Modulation of Non-equilibrium
                 {(Sn_${1-x}Pb$_x$)S} by {2D--3D} Structural Phase Transition above
                 Room Temperature},
  author = {Hu, Zhongxu and Hiramatsu, Mari and He, Xinyi and Katase, Takayoshi and Tadano, Terumasa and Ide, Keisuke and Hiramatsu, Hidenori and Hosono, Hideo and Kamiya, Toshio},
  journal = {ACS Appl. Energy Mater.},
  publisher = {American Chemical Society},
  volume = {6},
  number = {6},
  pages = {3504--3513},
  month = mar,
  year = {2023},
  issn = {2574-0962},
  doi = {10.1021/acsaem.3c00060},
}

Lattice dielectric properties of rutile TiO2: First-principles anharmonic self-consistent phonon study

Tomohito Amano , Tamio Yamazaki , Ryosuke Akashi , Terumasa Tadano, and Shinji Tsuneyuki

Phys. Rev. B, Mar 2023

DOI arXiv Bib

@article{Amano2023-le,
  title = {Lattice dielectric properties of rutile {TiO2}: First-principles
                 anharmonic self-consistent phonon study},
  author = {Amano, Tomohito and Yamazaki, Tamio and Akashi, Ryosuke and Tadano, Terumasa and Tsuneyuki, Shinji},
  journal = {Phys. Rev. B},
  publisher = {American Physical Society,},
  volume = {107},
  number = {9},
  pages = {094305},
  month = mar,
  year = {2023},
  issn = {0163-1829, 2469-9950},
  doi = {10.1103/PhysRevB.107.094305},
}

解説記事

2024

第一原理計算を用いた熱伝導・電気伝導予測の前線

Terumasa Tadano

セラミックス, Nov 2024

Bib

@article{Tadano2024-ee,
  title = {第一原理計算を用いた熱伝導・電気伝導予測の前線},
  author = {Tadano, Terumasa},
  journal = {セラミックス},
  volume = {59},
  number = {11},
  pages = {779--783},
  month = nov,
  year = {2024},
}

2023

非調和フォノン理論が拓く有限温度物性の第一原理計算

Terumasa Tadano

Butsuri, Sep 2023

Bib

@article{Tadano2023-hd,
  title = {非調和フォノン理論が拓く有限温度物性の第一原理計算},
  author = {Tadano, Terumasa},
  journal = {Butsuri},
  volume = {78},
  number = {9},
  pages = {542--547},
  month = sep,
  year = {2023},
}

非調和フォノン理論に基づいた有限温度における結晶構造の第一原理計算

Ryota Masuki , Takuya Nomoto , Ryotaro Arita , and Terumasa Tadano

Kotai Butsuri, Aug 2023

Bib

@article{Masuki2023-zn,
  title = {非調和フォノン理論に基づいた有限温度における結晶構造の第一原理計算},
  author = {Masuki, Ryota and Nomoto, Takuya and Arita, Ryotaro and Tadano, Terumasa},
  journal = {Kotai Butsuri},
  volume = {58},
  number = {690},
  pages = {419--432},
  month = aug,
  year = {2023},
}

Implementation strategies in phonopy and phono3py

Atsushi Togo , Laurent Chaput , Terumasa Tadano, and Isao Tanaka

J. Phys. Condens. Matter, Jun 2023

DOI Bib

@article{Togo2023-jz,
  title = {Implementation strategies in phonopy and phono3py},
  author = {Togo, Atsushi and Chaput, Laurent and Tadano, Terumasa and Tanaka, Isao},
  journal = {J. Phys. Condens. Matter},
  volume = {35},
  number = {35},
  month = jun,
  year = {2023},
  language = {en},
  archiveprefix = {arXiv},
  eprint = {2301.05784},
  primaryclass = {cond-mat.mtrl-sci},
  issn = {0953-8984, 1361-648X},
  pmid = {37220761},
  arxivid = {2301.05784},
  doi = {10.1088/1361-648X/acd831},
}