論文

• Mari Hiramatsu, Zhongxu Hu, Sakura Yoshikawa, Zan Yang, Xinyi He, Takayoshi Katase, Jun-ichi Yamaura, Hajime Sagayama, Terumasa Tadano, Shigenori Ueda, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya. Nonequilibrium Layered PbS Stabilized by Sn Doping: Bipolar Semiconductors with Low Thermal Conductivity, ACS Appl. Electron. Mater., 6, 11, 8339-8350, Nov. 2024.
• Fumiya Izumisawa, Yuta Ishii, Masatoshi Kimura, Takayoshi Katase, Toshio Kamiya, Jun-ichi Yamaura, Yusuke Kobayashi. Symmetry Change in LaNiO3 Films Caused by Epitaxial Strain from LaAlO3, SrTiO3, and DyScO3 Pseudocubic (001) Surfaces, J. Appl. Phys., Vol. 136, pp. 075303, Aug. 2024.
• Chihiro Yamamoto, Xinyi He, Kota Hanzawa, Takayoshi Katase, Masato Sasase, Jun-ichi Yamaura, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya. Phonon drag thermopower persisting over 200 K in FeSb2 thin film on SrTiO3 single crystal, APPLIED PHYSICS LETTERS, May 2024.
• Shiro Kawachi, Jun-ichi Yamaura, Yoshio Kuramoto, Soshi Iimura, Toshihiro Nomura, Yoshimitsu Kohama, Takashi Sasaki, Masashi Tokunaga, Youichi Murakami, Hideo Hosono. Distinctive doping dependence of upper critical field in iron-based superconductor LaFeAsO1-xHx, PHYSICAL REVIEW B, Sept. 2023.
• Hiromu Tamatsukuri, Keiga Fukui, Soshi Iimura, Takashi Honda, Tomofumi Tada, Youichi Murakami, Jun-ichi Yamaura, Yoshio Kuramoto, Hajime Sagayama, Takeshi Yamada, Masato Matsuura, Kaoru Shibata, Maiko Kofu, Yukinobu Kawakita, Kazutaka Ikeda, Toshiya Otomo, Hideo Hosono. Quasielastic neutron scattering probing H- dynamics in the H- conductors LaH3-2xOx, PHYSICAL REVIEW B, May 2023.
• Hiromu Tamatsukuri, Keiga Fukui, Soshi Iimura, Takashi Honda, Tomofumi Tada, Youichi Murakami, Jun-ichi Yamaura, Yoshio Kuramoto, Hajime Sagayama, Takeshi Yamada, Masato Matsuura, Kaoru Shibata, Maiko Kofu, Yukinobu Kawakita, Kazutaka Ikeda, Toshiya Otomo, Hideo Hosono. Quasielastic neutron scattering probing H- dynamics in the H- conductors LaH3-2xOx, PHYSICAL REVIEW B, May 2023.
• Ryo Toyama, Shiro Kawachi, Jun-ichi Yamaura, Takeshi Fujita, Youichi Murakami, Hideo Hosono, Yutaka Majima. Nanostructure-induced L10-ordering of twinned single-crystals in CoPt ferromagnetic nanowires, Nanoscale Advances, 4, 5270, Oct. 2022.
• Ryo Toyama, Shiro Kawachi, Jun-ichi Yamaura, Youichi Murakami, Hideo Hosono, Yutaka Majima. Large coercivity of 13 kOe in L10-ordered CoPt on Si/SiO2 substrates by hydrogen annealing, Japanese Journal of Applied Physics, May 2022.  公式リンク  
  
• Yoshiya Yamamoto, Hitoshi Yamaoka, Takayuki Uozumi, Atsushi Hariki, Seiichiro Onari, Jun-ichi Yamaura, Kenji Ishii, Takuma Kawai, Masahiro Yoshida, Munetaka Taguchi, Kensuke Kobayashi, Jung-Fu Lin, Nozomu Hiraoka, Hirofumi Ishii, Ku-Ding Tsuei, Hiroshi Okanishi, Soshi Iimura, Satoru Matsuishi, Hideo Hosono, Jun'ichiro Mizuki. Electronic and crystal structures of LnFeAsO1−xHx (Ln = La, Sm) studied by x-ray absorption spectroscopy, x-ray emission spectroscopy, and x-ray diffraction (Part II pressure dependence), J. Phys.: Condens. Matter, 33, 255603-1-10, May 2021.
• Takayoshi Katase, Yudai Takahashi, Xinyi He, Terumasa Tadano, Keisuke Ide, Hideto Yoshida, Shiro Kawachi, Jun-ichi Yamaura, Masato Sasase, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya. Reversible 3D-2D structural phase transition and giant electronic modulation in nonequilibrium alloy semiconductor, lead-tin-selenide, SCIENCE ADVANCES, Vol. 7, pp. eabf2725, Mar. 2021.
• Akira Saitoh, Katsuki Hayashi, Kota Hanzawa, Shigenori Ueda, Shiro Kawachi, Jun-ichi Yamaura, Keisuke Ide, Junghwan Kim, Gregory Tricot, Satoru Matsuishi, Kazuki Mitsui, Tatsuki Shimizu, Masami Mori, Hideo Hosono, Hidenori Hiramatsu. Origins of the coloration from structure and valence state of bismuth oxide glasses, J. NON-CRYST. SOLIDS., 560, 120720-1 - 120720-14, Feb. 2021.
• Ryo Toyama, Shiro Kawachi, Soshi Iimura, Jun-ichi Yamaura, Youichi Murakami, Hideo Hosono, Yutaka Majima. Formation of L10-ordered CoPt during interdiffusion of electron beam-deposited Pt/Co bilayer thin films on Si/SiO2 substrates by rapid thermal annealing, Mater. Res. Express, 7, 066101-1-10, June 2020.
• Ryo Toyama, Shiro Kawachi, Jun-ichi Yamaura, Youichi Murakami, Hideo Hosono, Yutaka Majima. Ti underlayer effect on the ordering of CoPt in (Co/Pt)4 multilayer thin films on Si/SiO2 substrates, JPN. J. APPL. PHYS., 59, 075504-1-8, June 2020.
• Christian A. Niedermeier, Junichi Yamaura, Jiazhen Wu, Xinyi He, Takayoshi Katase, Hideo Hosono, Toshio Kamiya. New crystal structure built from a GeO6-GeO5 polyhedra network with high thermal stability: -SrGe2O5, ACS Appl. Electron. Mater., vol. 1, p. 1989-1993, Sept. 2019.
• Jun-ichi Yamaura, Haruhiro Hiraka, Soshi Iimura, Yoshinori Muraba, Joonho Bang, Kazuhiko Ikeuchi, Mitsutaka Nakamura, Yasuhiro Inamura, Takashi Honda, Masatoshi Hiraishi, Kenji M. Kojima, Ryosuke Kadono, Yoshio Kuramoto, Youichi Murakami, Satoru Matsuishi, Hideo Hosono. Quantum dynamics of hydrogen in the iron-based superconductor LaFeAsO_0.9D_0.1 measured with inelastic neutron spectroscopy, Physical Review B, 99, 220505(R)-1-6, June 2019.
• Hiromu Tamatsukuri, Haruhiro Hiraka, Kazuhiko Ikeuchi, Soshi Iimura, Yoshinori Muraba, Mitsutaka Nakamura, Hajime Sagayama, Jun-ichi Yamaura, Youichi Murakami, Yoshio Kuramoto, Hideo Hosono. Gapless magnetic excitation in a heavily electron-doped antiferromagnetic phase of LaFeAsO0.5D0.5, Physical review B: Condensed matter and materials physics, American Physical Society, vol. 98, num. 17, pp. 174415-1-6, Nov. 2018.
• Kensuke Kobayashi, Junichi Yamaura. High-pressure crystal and electronic structures in iron-based ladder superconductor BaFe2S3, Superconduct. Sci. Technol., vol. 31, 105002, Aug. 2018.
• Junichi Yamaura. Pyrochlore oxide superconductor Cd2Re2O7 revisited, J. PHYS. SOC. JPN., vol. 87, 024702, Dec. 2017.
• Koji Horiba, Ryu Yukawa, Taichi Mitsuhashi, Miho Kitamura, Takeshi Inoshita, Noriaki Hamada, Shigeki Otani, Naoki Ohashi, Sachiko Maki, Jun-ichi Yamaura, Hideo Hosono, Youichi Murakami, Hiroshi Kumigashira. Semimetallic bands derived from interlayer electrons in the quasi-two-dimensional electride Y₂C, Phys. Rev. B, 96, 045101-045101-5, July 2017.
• Kensuke Kobayashi, Jun-ichi Yamaura, Soshi Iimura, Sachiko Maki, Hajime Sagayama, Reiji Kumai, Youichi Murakami, Hiroki Takahashi, Satoru Matsuishi, Hideo Hosono. Pressure effect on iron-based superconductor LaFeAsO1-xHx: Peculiar response of 1111-type structure, Sci. Rep., Vol. 6, p. 39646, Dec. 2016.
• Hechang Lei, Kai Liu, Jun-ichi Yamaura, Sachiko Maki, Youichi Murakami, Zhong-Yi Lu, Hideo Hosono. Strong charge density wave fluctuation and sliding state in PdTeI with quasi-one-dimensional PdTe chains, Phys. Rev. B, Vol. 93, p. 121101(R), 2016.
• Hiroaki Takeda, Jun-ichi Yamaura, Takashi Nishida, Takuya Hoshina, Takaaki Tsurumi. Effects of aluminum substitution on the structure and electric properties of langasite family crystals, Crystal Research & Technology, Vol. 50, No. 12, pp. 944-949, Nov. 2015.
• Joonho Bang, Satoru Matsuishi, Haruhiro Hiraka, Fumika Fujisaki, Toshiya Otomo, Sachiko Maki, Jun-ichi Yamaura, Reiji Kumai, Youichi Murakami, Hideo Hosono. Hydrogen Ordering and New Polymorph of Layered Perovskite Oxyhydrides: Sr₂VO_4-xH_x, J. Am. Chem. Soc. (Communication), Vol. 136, pp. 7221-7224, June 2014.
• Hechang Lei, Jun-ichi Yamaura, Jiangang Guo, Yanpeng Qi, Yoshitake Toda, Hideo Hosono. Layered Compounds BaM₂GeM₄Ch₆ (M = Rh, Ir and Ch = S, Se) with Pyrite-Type Building Blocks and Ge-Ch Heteromolecule-Like Anions, Inorg. Chem., Vol. 53, pp. 5684-5691, 2014.
• Jiangang Guo, Jun-ichi Yamaura, Hechang Lei, Satoru Matsuishi, Yanpeng Qi, Hideo Hosono:. Superconductivity in Ba_n+2Ir₄nGe_12n+4 (n=1,2) with cage structure and softening of low-lying localized mode, Phys. Rev. B, Vol. 88, pp. 140507(R)-1 -5, 2013.
• T. Terashima, N. Kurita, A. Kiswandhi, E.-S. Choi, J. S. Brooks, Kota Sato, Junichi Yamaura, Z. Hiroi, H. Harima, S. Uji. Large and homogeneous mass enhancement in the rattling-induced superconductor KOs2O6, Physical Review B, 85, 180503(R) (1-4), May 2012.
• Kittiwit Matan, T. Ono, Yoshiyuki Fukumoto, Taku J. Sato, J. Yamaura, M. Yano, K. Morita, H. Tanaka. Pinwheel VBS state and triplet excitations in the two-dimensional deformed kagome lattice, Nature Physics, 16, 865-869, Sept. 2010.
• T. Terashima, N. Kurita, A. Harada, K. Kodama, J. Yamaura, Z. Hiroi, H. Harima, S. Uji. Upper critical field and de Haas-van Alphen oscillations in KOs₂O₆ measured in a hybrid magnet, Journal of the Physical Society of Japan, Vol. 79, pp. 083703(1-4), July 2010.

国際会議発表 (査読有り)

• Takayoshi Katase, Xinyi He, Terumasa Tadano, Keisuke Ide, Hideto Yoshida, Shiro Kawachi, Junichi Yamaura, Masato Sasase, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya. 3D-2D structural phase transition and giant electronic conductivity modulation in non-equilibrium hetero-structural alloy, (Pb1-xSnx)Se, The Twelfth International Conference on the Science and Technology for Advanced Ceramics (STAC12), July 2021.

国内会議発表 (査読有り)

• 高橋 雄大, 片瀬 貴義, ホ シンイ, 只野 央将, 井手 啓介, 吉田 秀人, 河智 史朗, 山浦 淳一, 笹瀬 雅人, 平松 秀典, 細野 秀雄, 神谷 利夫. 準安定(Pb1-xSnx)Se薄膜の2次元-3次元構造転移と巨大電子物性変調, 2021年第68回応用物理学会春季学術講演会, Mar. 2021.

国内会議発表 (査読なし・不明)

• Yoshiya Yamamoto, Hitoshi Yamaoka, Takayuki Uozumi, Atsushi Hariki, Seiichiro Onari, Jun-ichi Yamaura, Kenji Ishii, Takuma Kawai, Masahiro Yoshida, Munetaka Taguchi, Kensuke Kobayashi, Jung-Fu Lin, Nozomu Hiraoka, Hirofumi Ishii, Ku-Ding Tsuei, Hiroshi Okanishi, Soshi Iimura, Satoru Matsuishi, Hideo Hosono, Jun'ichiro Mizuki. Electronic and crystal structures of LnFeAsO1−xHx (Ln = La, Sm) studied by x-ray absorption spectroscopy, x-ray emission spectroscopy, and x-ray diffraction (part I: carrier-doping dependence), J. Phys.: Condens. Matter,, 33, 255602-1-11, May 2021.

その他の論文・著書など

• 真木祥千子, 山浦淳一, 飯村壮史, 松石聡, 村上洋一, 細野秀雄. 水素置換鉄系超伝導体で発見された新たな秩序相の構造物性研究, 日本放射光学会誌, Vol. 28, pp. 135, May 2015.
• 山浦淳一, 松石 聡, 飯村壮史, 細野秀雄, 平石雅俊, 小嶋健児, 平賀晴弘, 門野良典, 村上洋一. X線，中性子，ミュオンを用いた鉄系超伝導体の研究, 日本結晶学会誌, Vol. 57, pp. 5-12, Feb. 2015.
• 平賀晴弘, 山浦淳一, 飯村壮史, 松石聡, 村上洋一, 細野秀雄. 鉄系超伝導体LaFeAsO1-xHxの水素高ドープ域における反強磁性相, 日本中性子科学会誌, Vol. 24-4, pp. 262-266, Oct. 2014.
• 大串 研也, 大隅 寛幸, 山浦淳一, 有馬 孝尚. ポストペロブスカイト型化合物CaIrO3の磁気構造, 日本結晶学会誌, The Crystallographic Society of Japan, Vol. 56, No. 1, pp. 36-42, 2014.
• 山浦淳一, 有馬 孝尚. 5d遷移金属パイロクロア酸化物における特異な磁気構造, 放射光, Vol. 26, No. 5, pp. 283-290, Sept. 2013.
• 山浦淳一, 大串 研也, 広井 善二. 5d遷移金属パイロクロア酸化物における低温磁気構造の研究, 日本結晶学会誌, The Crystallographic Society of Japan, Vol. 55, No. 2, pp. 116-120, Apr. 2013.

学位論文

• Solid state properties of organic conductors with magnetic moments,  Thesis,  Doctor (Science),  Tokyo Institute of Technology,  1997/03/26,   

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