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Yamamoto, Takafumi

Graduate School of Science, Division of Chemistry Professor

Yamamoto, Takafumi
list
    Last Updated :2025/07/18

    Basic Information

    Faculty

    • Faculty of Science

    Email Address

    • Email Address

      yamamoto.takafumi.6vkyoto-u.ac.jp

    Academic Degree

    • 23 Mar. 2010
      京都大学修士(理学)
    • 26 Nov. 2012
      京都大学博士(工学)

    Academic Resume (Graduate Schools)

    • 京都大学, 大学院工学研究科博士後期課程物質エネルギー化学専攻, 修了
    • 京都大学, 大学院理学研究科修士課程化学専攻, 修了

    Academic Resume (Undergraduate School/Majors)

    • 京都大学, 理学部理学科, 卒業

    ID,URL

    researchmap URL

    list
      Last Updated :2025/07/18

      Research

      Research Areas

      • Nanotechnology/Materials, Inorganic compounds/materials chemistry

      Papers

      • Geometric Isomers of Bipyridinium in Lead Halide Perovskitoids
        Takuya Ohmi; Soumya Kundu; Hanyang Ye; Wen Zhou; Kanta Ogawa; Yuki Haruta; Alejandra M. Navarrete-López; Takafumi Yamamoto; Makhsud I. Saidaminov
        Inorganic Chemistry, 23 Jun. 2025
      • Crystal structure and magnetoresistance of vacancy-ordered perovskite SrV0.3Fe0.7O2.8 at low temperature
        Teppei Nagase; Takumi Nishikubo; Yuki Sakai; Kei Shigematsu; Ko Mibu; Masato Hagihala; Masaki Azuma; Takafumi Yamamoto
        CrystEngComm, 2025
      • Colossal Thermal Expansion in Ca-Substituted PbCrO3
        Qiumin Liu; Takumi Nishikubo; Kazuki Takahashi; Seiho Higashi; Yusuke Shibata; Jun Miyake; Kano Hatayama; Yuki Sakai; Teppei Nagase; Koki Matsushima; Runze Yu; Takafumi Yamamoto; Masaki Azuma
        Chemistry of Materials, 12 Mar. 2025
      • Rapid In Situ Investigation of Nitride Synthesis: Ambient Atmospheric Nitridation of 3d Metal Oxides Using Dicyandiamide
        Momoka Demura; Keigo Ono; Masanori Nagao; Takafumi Yamamoto; Chul-Ho Lee; Aichi Yamashita; Chikako Moriyoshi; Shohei Tada; Yuji Masubuchi; Yuta Fujii; Kiyoharu Tadanaga; Akira Miura
        Chemistry of Materials, 10 Dec. 2024
      • FA4Pb2I7.5(SCN)0.5: n = 3 Member of Perovskite Homologous Series FAn+1Pbn−1I3n−1.5(SCN)0.5 with Columnar Defects
        Takuya Ohmi; James R. Neilson; Wataru Taniguchi; Tomoya Fukui; Teppei Nagase; Yuki Haruta; Makhsud I. Saidaminov; Takanori Fukushima; Masaki Azuma; Takafumi Yamamoto
        ACS Materials Letters, 06 May 2024
      • Synthesis and Structure of Vacancy-Ordered Perovskite Ba6Ta2Na2X2O17 (X = P, V): Significance of Structural Model Selection on Discovered Compounds
        Takafumi Yamamoto; Yuya Otsubo; Teppei Nagase; Taiki Kosuge; Masaki Azuma
        Inorganic Chemistry, 11 Mar. 2024
      • Synthesis and Structure of Vacancy-Ordered Perovskite Ba6Ta2Na2X2O17 (X = P, V): Significance of Structural Model Selection on Discovered Compounds
        Takafumi Yamamoto; Yuya Otsubo; Teppei Nagase; Taiki Kosuge; Masaki Azuma
        08 Dec. 2023
      • 3D Visualization of Morphological Evolution of Large Defects during Spark Plasma Sintering of Alumina Granules
        Gaku Okuma; Masaya Endo; Haruki Minagawa; Ryo Inoue; Hideki Kakisawa; Takuma Kohata; Toshio Osada; Takafumi Yamamoto; Masaki Azuma; Akihisa Takeuchi; Masayuki Uesugi; Olivier Guillon; Fumihiro Wakai
        Advanced Engineering Materials, Sep. 2023
      • Thiocyanate-Stabilized Pseudo-cubic Perovskite CH(NH2)2PbI3 from Coincident Columnar Defect Lattices
        Takuya Ohmi; Iain W. H. Oswald; James R. Neilson; Nikolaj Roth; Shunta Nishioka; Kazuhiko Maeda; Kotaro Fujii; Masatomo Yashima; Masaki Azuma; Takafumi Yamamoto
        Journal of the American Chemical Society, 31 Aug. 2023
      • Selective Synthesis of Perovskite Oxyhydrides Using a High-Pressure Flux Method
        Jinya Suzuki; Hiroyasu Okochi; Naoki Matsui; Teppei Nagase; Haruki Tochizawa; Hiroki Sahara; Takumi Nishikubo; Yuki Sakai; Takuya Ohmi; Zhao Pan; Takashi Saito; Hiroyuki Saitoh; Atsunori Ikezawa; Hajime Arai; Ryoji Kanno; Takafumi Yamamoto; Masaki Azuma
        Journal of the American Chemical Society, 02 Aug. 2023
      • Theoretical Prediction and High-Pressure Synthesis of New LISICON-Type Solid-State Electrolyte Li2.75[B0.625P0.125S0.25]O3.375
        Masahito Ikeda; Randy Jalem; Gen Hasegawa; Naoaki Kuwata; Qiumin Liu; Takafumi Yamamoto; Kei Shigematsu; Yoshitaka Tateyama; Masaki Azuma
        The Journal of Physical Chemistry C, 18 Jul. 2023
      • Emergence of Dynamically‐Disordered Phases During Fast Oxygen Deintercalation Reaction of Layered Perovskite
        Takafumi Yamamoto; Shogo Kawaguchi; Taiki Kosuge; Akira Sugai; Naoki Tsunoda; Yu Kumagai; Kosuke Beppu; Takuya Ohmi; Teppei Nagase; Kotaro Higashi; Kazuo Kato; Kiyofumi Nitta; Tomoya Uruga; Seiji Yamazoe; Fumiyasu Oba; Tsunehiro Tanaka; Masaki Azuma; Saburo Hosokawa
        Advanced Science, 25 Apr. 2023
      • Generation of third-harmonic spin oscillation from strong spin precession induced by terahertz magnetic near fields
        Zhenya Zhang; Fumiya Sekiguchi; Takahiro Moriyama; Shunsuke C. Furuya; Masahiro Sato; Takuya Satoh; Yu Mukai; Koichiro Tanaka; Takafumi Yamamoto; Hiroshi Kageyama; Yoshihiko Kanemitsu; Hideki Hirori
        Nature Communications, 31 Mar. 2023
      • Selective CO2 Fixation to Styrene Oxide by Ta-Substitution of Lindqvist-Type [(Ta,Nb)(6)O-19](8-) Clusters
        Vorakit Chudatemiya; Mio Tsukada; Hiroki Nagakari; Soichi Kikkawa; Jun Hirayama; Naoki Nakatani; Takafumi Yamamoto; Seiji Yamazoe
        CATALYSTS, Feb. 2023
      • Ultralow thermal conductivity in the mixed-anion solid solution Sn2SbS2−xSexI3
        Justin Mark; Wenhao Zhang; Kazuhiko Maeda; Takafumi Yamamoto; Hiroshi Kageyama; Takao Mori
        Journal of Materials Chemistry A, 2023
      • 3D Visualization of Morphological Evolution of Large Defects during Spark Plasma Sintering of Alumina Granules
        Takafumi Yamamoto
        Advanced Engineering Materials, 2023
      • High-pressure behavior of tetragonal barium carbodiimide, BaNCN
        Yuji Masubuchi; Suzuka Miyazaki; Peng Song; Takafumi Yamamoto; Kosuke Nakano; Kenta Hongo; Ryo Maezono
        JOURNAL OF ALLOYS AND COMPOUNDS, Oct. 2022
      • Temperature-induced structural transition in an organic-inorganic hybrid layered perovskite (MA)(2)PbI2-xBrx(SCN)(2)
        Takuya Ohmi; Tomoaki Miura; Kei Shigematsu; Alexandra A. Koegel; Brian S. Newell; James R. Neilson; Tadaaki Ikoma; Masaki Azuma; Takafumi Yamamoto
        CRYSTENGCOMM, Aug. 2022
      • Bulk charge density wave and electron-phonon coupling in superconducting copper oxychlorides
        L. Chaix; B. Lebert; H. Miao; A. Nicolaou; F. Yakhou; H. Cercellier; S. Grenier; N. B. Brookes; A. Sulpice; S. Tsutsui; A. Bosak; L. Paolasini; D. Santos-Cottin; H. Yamamoto; I. Yamada; M. Azuma; T. Nishikubo; T. Yamamoto; M. Katsumata; M. P. M. Dean; M. d'Astuto
        Physical Review Research, 05 Jul. 2022
      • Polyoxocationic antimony oxide cluster with acidic protons
        Yuki Watanabe; Kim Hyeon-Deuk; Takafumi Yamamoto; Masayoshi Yabuuchi; Olesia M. Karakulina; Yasuto Noda; Takuya Kurihara; I-Ya Chang; Masanobu Higashi; Osamu Tomita; Cédric Tassel; Daichi Kato; Jingxin Xia; Tatsuhiko Goto; Craig M. Brown; Yuto Shimoyama; Naoki Ogiwara; Joke Hadermann; Artem M. Abakumov; Sayaka Uchida; Ryu Abe; Hiroshi Kageyama
        Science Advances, 17 Jun. 2022
      • SrV0.3Fe0.7O2.8: A Vacancy-Ordered Fe-Based Perovskite Exhibiting Room-Temperature Magnetoresistance
        Teppei Nagase; Takumi Nishikubo; Masayuki Fukuda; Yuki Sakai; Kei Shigematsu; Yoichi Ikeda; Yusuke Nambu; Qiang Zhang; Masaaki Matsuda; Ko Mibu; Masaki Azuma; Takafumi Yamamoto
        Inorganic Chemistry, 03 Jun. 2022
      • Sequential Pressure-Induced B1–B2 Transitions in the Anion-Ordered Oxyhydride Ba2YHO3
        Harry W. T. Morgan; Takafumi Yamamoto; Takumi Nishikubo; Takuya Ohmi; Takehiro Koike; Yuki Sakai; Masaki Azuma; Hirofumi Ishii; Genki Kobayashi; John E. McGrady
        Inorganic Chemistry, 09 May 2022, Peer-reviewed
      • PbBi3O4X3 (X = Cl, Br) with Single/Double Halogen Layers as a Photocatalyst for Visible-Light-Driven Water Splitting: Impact of a Halogen Layer on the Band Structure and Stability
        Hajime Suzuki; Masanobu Higashi; Osamu Tomita; Yusuke Ishii; Takafumi Yamamoto; Daichi Kato; Tetsu Kotani; Daichi Ozaki; Shunsuke Nozawa; Kouichi Nakashima; Koji Fujita; Akinori Saeki; Hiroshi Kageyama; Ryu Abe
        Chemistry of Materials, 28 Dec. 2021
      • High-Pressure Synthesis and Lithium-Ion Conduction of Li4OBr2 Derivatives with a Layered Inverse-Perovskite Structure
        Shogo Wakazaki; Qiumin Liu; Randy Jalem; Takumi Nishikubo; Yuki Sakai; Naoki Matsui; Guowei Zhao; Kota Suzuki; Kei Shigematsu; Takafumi Yamamoto; Ryoji Kanno; Hena Das; Yoshitaka Tateyama; Masaki Azuma
        Chemistry of Materials, 18 Nov. 2021
      • High-Pressure and High-Temperature Synthesis of Anion-Disordered Vanadium Perovskite Oxyhydrides
        Kazumasa Miyazaki; Masayuki Ochi; Takumi Nishikubo; Jinya Suzuki; Takashi Saito; Takashi Kamiyama; Kazuhiko Kuroki; Takafumi Yamamoto; Masaki Azuma
        Inorganic Chemistry, 06 Oct. 2021
      • Enhanced Magnetic Interaction by Face-Shared Hydride Anions in 6H-BaCrO2H
        Kentaro Higashi; Masayuki Ochi; Yusuke Nambu; Takafumi Yamamoto; Taito Murakami; Naoya Yamashina; Cédric Tassel; Yuki Matsumoto; Hiroshi Takatsu; Craig M. Brown; Hiroshi Kageyama
        Inorganic Chemistry, 16 Aug. 2021
      • Base Catalysis of Sodium Salts of [Ta6−xNbxO19]8− Mixed-Oxide Clusters
        Soichi Kikkawa; Mio Tsukada; Kanako Shibata; Yu Fujiki; Kazuki Shibusawa; Jun Hirayama; Naoki Nakatani; Takafumi Yamamoto; Seiji Yamazoe
        Symmetry, 15 Jul. 2021
      • Pressure-Induced Collapse Transition in BaTi2Pn2O (Pn = As, Sb) with an Unusual Pn–Pn Bond Elongation
        Takafumi Yamamoto; Takeshi Yajima; Zhi Li; Takateru Kawakami; Kousuke Nakano; Takami Tohyama; Takehiko Yagi; Yoji Kobayashi; Hiroshi Kageyama
        Inorganic Chemistry, 15 Feb. 2021
      • Conduction Band Control of Oxyhalides with a Triple-Fluorite Layer for Visible Light Photocatalysis
        Nakada, Akinobu; Kato, Daichi; Nelson, Ryky; Takahira, Hikaru; Yabuuchi, Masayoshi; Higashi, Masanobu; Suzuki, Hajime; Kirsanova, Maria; Kakudou, Naoji; Tassel, Cédric; Yamamoto, Takafumi; Brown, Craig M.; Dronskowski, Richard; Saeki, Akinori; Abakumov, Artem; Kageyama, Hiroshi; Abe, Ryu
        Journal of the American Chemical Society, 2021
      • Structure and Optical Properties of Layered Perovskite (MA)2PbI2–xBrx(SCN)2 (0 ≤ x < 1.6)
        Takafumi Yamamoto; Iain W. H. Oswald; Christopher N. Savory; Takuya Ohmi; Alexandra A. Koegel; David O. Scanlon; Hiroshi Kageyama; James R. Neilson
        Inorganic Chemistry, 07 Dec. 2020
      • Strain-induced creation and switching of anion vacancy layers in perovskite oxynitrides
        Takafumi Yamamoto; Akira Chikamatsu; Shunsaku Kitagawa; Nana Izumo; Shunsuke Yamashita; Hiroshi Takatsu; Masayuki Ochi; Takahiro Maruyama; Morito Namba; Wenhao Sun; Takahide Nakashima; Fumitaka Takeiri; Kotaro Fujii; Masatomo Yashima; Yuki Sugisawa; Masahito Sano; Yasushi Hirose; Daiichiro Sekiba; Craig M. Brown; Takashi Honda; Kazutaka Ikeda; Toshiya Otomo; Kazuhiko Kuroki; Kenji Ishida; Takao Mori; Koji Kimoto; Tetsuya Hasegawa; Hiroshi Kageyama
        Nature Communications, Dec. 2020
      • Responsive four‐coordinate Fe(II) nodes in FePd(CN)4
        Ryo Ohtani; Hiromu Matsunari; Takafumi Yamamoto; Koji Kimoto; Masaaki Isobe; Kotaro Fujii; Masatomo Yashima; Susumu Fujii; Akihide Kuwabara; Yuh Hijikata; Shin-ichiro Noro; Masaaki Ohba; Hiroshi Kageyama; Shinya Hayami
        Angewandte Chemie International Edition, 13 Jul. 2020, Peer-reviewed
      • Observation of Stabilized Monoclinic Phase as a “Bridge” at the Morphotropic Phase Boundary between Tetragonal Perovskite PbVO3 and Rhombohedral BiFeO3
        Zhao Pan; Takumi Nishikubo; Yuki Sakai; Takafumi Yamamoto; Shogo Kawaguchi; Masaki Azuma
        Chemistry of Materials, 28 Apr. 2020
      • Robust Giant Tetragonal Distortion Coupled with High-Spin Co3+ in Electron-Doped BiCoO3
        Hayato Ishizaki; Hajime Yamamoto; Takumi Nishikubo; Yuki Sakai; Shogo Kawaguchi; Keisuke Yokoyama; Yoichi Okimoto; Shin-ya Koshihara; Takafumi Yamamoto; Masaki Azuma
        Inorganic Chemistry, 02 Dec. 2019
      • Pressure-Induced Transitions in the 1-Dimensional Vanadium Oxyhydrides Sr2VO3H and Sr3V2O5H2, and Comparison to 2-Dimensional SrVO2H
        Takafumi Yamamoto; Harry W. T. Morgan; Dihao Zeng; Takateru Kawakami; Midori Amano Patino; Michael A. Hayward; Hiroshi Kageyama; John E. McGrady
        Inorganic Chemistry, 18 Nov. 2019
      • Realization of interlayer ferromagnetic interaction in MnSb2Te4 toward the magnetic Weyl semimetal state
        Taito Murakami; Yusuke Nambu; Takashi Koretsune; Gu Xiangyu; Takafumi Yamamoto; Craig M. Brown; Hiroshi Kageyama
        PHYSICAL REVIEW B, Nov. 2019, Peer-reviewed
      • Exploring Structures and Properties through Anion Chemistry
        Kageyama Hiroshi; Yajima Takeshi; Tsujimoto Yoshihiro; Yamamoto Takafumi; Tassel Cedric; Kobayashi Yoji
        BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, Aug. 2019, Peer-reviewed
      • Band Engineering of Double-Layered Sillén–Aurivillius Perovskite Oxychlorides for Visible-Light-Driven Water Splitting
        Akinobu Nakada; Masanobu Higashi; Takuma Kimura; Hajime Suzuki; Daichi Kato; Hiroyuki Okajima; Takafumi Yamamoto; Akinori Saeki; Hiroshi Kageyama; Ryu Abe
        Chemistry of Materials, 14 May 2019, Peer-reviewed
      • Highly Correlated Hydride Ion Tracer Diffusion in SrTiO3–xHx Oxyhydrides
        Xin Liu; Tor Svendsen Bjørheim; Lasse Vines; Øystein Slagtern Fjellvåg; Cecilie Granerød; Øystein Prytz; Takafumi Yamamoto; Hiroshi Kageyama; Truls Norby; Reidar Haugsrud
        Journal of the American Chemical Society, 20 Mar. 2019, Peer-reviewed
      • High-Pressure Synthesis of A(2)NiO(2)Ag(2)Se(2) (A=Sr, Ba) with a High-Spin Ni2+ in Square-Planar Coordination
        Matsumoto Yuki; Yamamoto Takafumi; Nakano Kousuke; Takatsu Hiroshi; Murakami Taito; Hongo Kenta; Maezono Ryo; Ogino Hiraku; Song Dongjoon; Brown Craig M; Tassel Cedric; Kageyama Hiroshi
        ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 14 Jan. 2019, Peer-reviewed
      • Metal-Dependent Support Effects of Oxyhydride-Supported Ru, Fe, Co Catalysts for Ammonia Synthesis
        Tang Ya; Kobayashi Yoji; Masuda Naoya; Uchida Yoshinori; Okamoto Hiroki; Kageyama Toki; Hosokawa Saburo; Loyer Francois; Mitsuhara Kei; Yamanaka Keisuke; Tamenori Yusuke; Tassel Cedric; Yamamoto Takafumi; Tanaka Tsunehiro; Kageyama Hiroshi
        ADVANCED ENERGY MATERIALS, 27 Dec. 2018, Peer-reviewed
      • Conical-to-ferromagnetic phase conversion induced by cation order–disorder transition in Hf1–xTixMnSb2
        Taito Murakami; Takafumi Yamamoto; Amit Kumar; Seikh M. Yusuf; Hiroshi Kageyama
        Journal of Solid State Chemistry, 01 Jul. 2018, Peer-reviewed
      • AgFeOF2: A Fluorine-Rich Perovskite Oxyfluoride
        Fumitaka Takeiri; Takafumi Yamamoto; Naoaki Hayashi; Saburo Hosokawa; Kazunari Arai; Jun Kikkawa; Kazutaka Ikeda; Takashi Honda; Toshiya Otomo; Cedric Tassel; Koji Kimoto; Hiroshi Kageyama
        INORGANIC CHEMISTRY, Jun. 2018, Peer-reviewed
      • Promoted hydride/oxide exchange reaction in SrTiO3 by introduction of anion vacancy
        Takeiri Fumitaka; Yamamoto Takafumi; Kobayashi Yoji; Kageyama Hiroshi
        ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 18 Mar. 2018, Peer-reviewed
      • Selective Hydride Occupation in BaVO3-xHx (0.3 ≤ × ≤ 0.8) with Faceand Corner-Shared Octahedra
        Takafumi Yamamoto; Kazuki Shitara; Shunsaku Kitagawa; Akihide Kuwabara; Masahiro Kuroe; Kenji Ishida; Masayuki Ochi; Kazuhiko Kuroki; Kotaro Fujii; Masatomo Yashima; Craig M. Brown; Hiroshi Takatsu; Cedric Tassel; Hiroshi Kageyama
        Chemistry of Materials, 13 Mar. 2018, Peer-reviewed
      • Heavy interstitial hydrogen doping into SrTiO3
        Ryo Nakayama; Mitsuhiko Maesato; Takafumi Yamamoto; Hiroshi Kageyama; Takahito Terashima; Hiroshi Kitagawa
        Chemical Communications, 2018, Peer-reviewed
      • Hydride-Enhanced CO2 Methanation: Water-Stable BaTiO2.4H0.6 as a New Support
        Tang Ya; Kobayashi Yoji; Tassel Cedric; Yamamoto Takafumi; Kageyama Hiroshi
        Advanced Energy Materials, 2018, Peer-reviewed
      • High pressure synthesis of hydride-fluoride pyrochlore NaCaMg2F7 1 xHx
        Kazunari Arai; Yoji Kobayashi; Ya Tang; Yusuke Tsutsui; Daisuke Sakamaki; Takafumi Yamamoto; Kotaro Fujii; Masatomo Yashima; Shu Seki; Hiroshi Kageyama
        Chemistry Letters, 2018, Peer-reviewed
      • Suppression of H-/O2- exchange by incorporated nitride anions in the perovskite lattice
        Fumitaka Takeiri; Takeshi Yajima; Takafumi Yamamoto; Yoji Kobayashi; Toshiaki Matsui; James Hester; Hiroshi Kageyama
        JOURNAL OF SOLID STATE CHEMISTRY, Dec. 2017, Peer-reviewed
      • Effect of Fe-site Substitution on Pressure-induced Spin Transition in SrFeO2
        Takateru Kawakami; Takafumi Yamamoto; Kanami Yata; Minoru Ishii; Yoshitaka Watanabe; Masaichiro Mizumaki; Naomi Kawamura; Naoki Ishimatsu; Hiroki Takahashi; Taku Okada; Takehiko Yagi; Hiroshi Kageyama
        JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, Dec. 2017, Peer-reviewed
      • Promoted Hydride/Oxide Exchange in SrTiO3 by Introduction of Anion Vacancy via Aliovalent Cation Substitution
        Fumitaka Takeiri; Kohei Aidzu; Takeshi Yajima; Toshiaki Matsui; Takafumi Yamamoto; Yoji Kobayashi; James Hester; Hiroshi Kageyama
        INORGANIC CHEMISTRY, Nov. 2017, Peer-reviewed
      • On Hydride Diffusion in Transition Metal Perovskite Oxyhydrides Investigated via Deuterium Exchange
        Ya Tang; Yoji Kobayashi; Kazuki Shitara; Ayako Konishi; Akihide Kuwabara; Takahide Nakashima; Cedric Tassel; Takafumi Yamamoto; Hiroshi Kageyama
        CHEMISTRY OF MATERIALS, Oct. 2017, Peer-reviewed
      • The role of pi-blocking hydride ligands in a pressure-induced insulator-to-metal phase transition in SrVO2H
        Takafumi Yamamoto; Dihao Zeng; Takateru Kawakami; Vaida Arcisauskaite; Kanami Yata; Midori Amano Patino; Nana Izumo; John E. McGrady; Hiroshi Kageyama; Michael A. Hayward
        NATURE COMMUNICATIONS, Oct. 2017, Peer-reviewed
      • Valence Band Engineering by a Layer Insertion to Sillen-Aurivillius Perovskite Oxyhalides
        Daichi Kato; Cecile Herve; Takafumi Yamamoto; Hironobu Kunioku; Masanobu Higashi; Ryu Abe; Hiroshi Kageyama
        CHEMISTRY LETTERS, Aug. 2017, Peer-reviewed
      • Hypervalent Bismuthides La3MBi5 (M = Ti, Zr, Hf) and Related Antimonides: Absence of Superconductivity
        Taito Murakami; Takafumi Yamamoto; Fumitaka Takeiri; Kousuke Nakano; Hiroshi Kageyama
        INORGANIC CHEMISTRY, May 2017, Peer-reviewed
      • Cubic lead perovskite PbMoO3 with anomalous metallic behavior
        Hiroshi Takatsu; Olivier Hernandez; Wataru Yoshimune; Carmelo Prestipino; Takafumi Yamamoto; Cedric Tassel; Yoji Kobayashi; Dmitry Batuk; Yuki Shibata; Artem M. Abakumov; Craig M. Brown; Hiroshi Kageyama
        Physical Review B, 04 Apr. 2017, Peer-reviewed
      • ZnTaO2N: Stabilized High-Temperature LiNbO3-type Structure
        Yoshinori Kuno; Cedric Tassel; Koji Fujita; Dmitry Batuk; Artem M. Abakamov; Kazuki Shitara; Akihide Kuwabara; Hiroki Moriwake; Daichi Watabe; Clemens Ritter; Craig M. Brown; Takafumi Yamamoto; Fumitaka Takeiri; Ryu Abe; Yoji Kobayashi; Katsuhisa Tanaka; Hiroshi Kageyama
        JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Dec. 2016, Peer-reviewed
      • Selective and low temperature transition metal intercalation in layered tellurides
        Takeshi Yajima; Masaki Koshiko; Yaoqing Zhang; Tamio Oguchi; Wen Yu; Daichi Kato; Yoji Kobayashi; Yuki Orikasa; Takafumi Yamamoto; Yoshiharu Uchimoto; Mark A. Green; Hiroshi Kageyama
        NATURE COMMUNICATIONS, Dec. 2016, Peer-reviewed
      • Impact of Lanthanoid Substitution on the Structural and Physical Properties of an Infinite-Layer Iron Oxide
        Takafumi Yamamoto; Hiroshi Ohkubo; Cedric Tassel; Naoaki Hayashi; Shota Kawasaki; Taku Okada; Takehiko Yagi; James Hester; Maxim Avdeev; Yoji Kobayashi; Hiroshi Kageyama
        INORGANIC CHEMISTRY, Nov. 2016, Peer-reviewed
      • High-pressure synthesis of the layered iron oxyselenide BaFe2Se2O with strong magnetic anisotropy
        Fumitaka Takeiri; Yuki Matsumoto; Takafumi Yamamoto; Naoaki Hayashi; Zhi Li; Takami Tohyama; Cedric Tassel; Clemens Ritter; Yasuo Narumi; Masayuki Hagiwara; Hiroshi Kageyama
        PHYSICAL REVIEW B, Nov. 2016, Peer-reviewed
      • High-Pressure Synthesis of Manganese Oxyhydride with Partial Anion Order
        Cedric Tassel; Yoshinori Goto; Daichi Watabe; Ya Tang; Honcheng Lu; Yoshinori Kuno; Fumitaka Takeiri; Takafumi Yamamoto; Craig M. Brown; James Hester; Yoji Kobayashi; Hiroshi Kageyama
        ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, Aug. 2016, Peer-reviewed
      • HfMnSb2: A Metal-Ordered NiAs-type Pnictide with a Conical Spin Order
        Taito Murakami; Takafumi Yamamoto; Cedric Tassel; Hiroshi Takatsu; Clemens Ritter; Yoshitami Ajiro; Hiroshi Kageyama
        ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, Aug. 2016, Peer-reviewed
      • Topochemical Nitridation with Anion Vacancy -Assisted N3-/O2- Exchange
        Riho Mikita; Tomoko Aharen; Takafumi Yamamoto; Fumitaka Takeiri; Tang Ya; Wataru Yoshimune; Koji Fujita; Suguru Yoshida; Katsuhisa Tanaka; Dmitry Batuk; Artem M. Abakumov; Craig M. Brown; Yoji Kobayashi; Hiroshi Kageyama
        JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Mar. 2016, Peer-reviewed
      • Pressure-Induced Transitions in Square Planar Coordinate Metal Oxides
        YAMAMOTO Takafumi; KAGEYAMA Hiroshi
        Nihon Kessho Gakkaishi, 2016
      • High Pressure Electrical Resistance Mesurments of Sr(Fe0.8Co0.2)O2 and Sr(Fe0.8Mn0.2)O2
        Yata Kanami; Kawakami Takateru; Murakawa Yosika; Yamamoto Takahumi; Kageyama Hirosi
        Meeting Abstracts of the Physical Society of Japan, 2016
      • Low temperature properties of the new lead perovskite PbMoO3
        Takatsu Hiroshi; Yoshimune Wataru; Yamamoto Takafumi; Tassel Cedric; Kobayashi Yoji; Hernandez Olivier; Batuk Dmitry; Abakumov Artem M.; Brown Craig; Kageyama Hiroshi
        Meeting Abstracts of the Physical Society of Japan, 2016
      • Nonlinear magnetization dynamics of antiferromagnetic spin resonance induced by intense terahertz magnetic field
        Y. Mukai; H. Hirori; T. Yamamoto; H. Kageyama; K. Tanaka
        NEW JOURNAL OF PHYSICS, Jan. 2016, Peer-reviewed
      • Hydride in BaTiO2.5H0.5: A Labile Ligand in Solid State Chemistry
        Naoya Masuda; Yoji Kobayashi; Olivier Hernandez; Thierry Bataille; Serge Paofai; Hajime Suzuki; Clemens Ritter; Naoki Ichijo; Yasuto Noda; Kiyonori Takegoshi; Cedric Tassel; Takafumi Yamamoto; Hiroshi Kageyama
        JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Dec. 2015, Peer-reviewed
      • A labile hydride strategy for the synthesis of heavily nitridized BaTiO3
        Takeshi Yajima; Fumitaka Takeiri; Kohei Aidzu; Hirofumi Akamatsu; Koji Fujita; Wataru Yoshimune; Masatoshi Ohkura; Shiming Lei; Venkatraman Gopalan; Katsuhisa Tanaka; Craig M. Brown; Mark A. Green; Takafumi Yamamoto; Yoji Kobayashi; Hiroshi Kageyama
        NATURE CHEMISTRY, Dec. 2015, Peer-reviewed
      • Interlayer Communication in Aurivillius Vanadate to Enable Defect Structures and Charge Ordering
        Yaoqing Zhang; Takafumi Yamamoto; Mark A. Green; Hiroshi Kageyama; Yutaka Ueda
        INORGANIC CHEMISTRY, Nov. 2015, Peer-reviewed
      • Electrical Properties of Epitaxial Thin Films of Oxyhydrides ATiO(3-x)H(x) (A = Ba and Sr)
        Guillaume Bouilly; Takeshi Yajima; Takahito Terashima; Wataru Yoshimune; Kousuke Nakano; Cedric Tassel; Yoshiro Kususe; Koji Fujita; Katsuhisa Tanaka; Takafumi Yamamoto; Yoji Kobayashi; Hiroshi Kageyama
        CHEMISTRY OF MATERIALS, Sep. 2015, Peer-reviewed
      • A Nearly Ideal One-Dimensional S=5/2 Antiferromagnet FeF3(4,4 '-bpy) (4,4 '-bpy=4,4 '-bipyridyl) with Strong Intrachain Interactions
        Hongcheng Lu; Takafumi Yamamoto; Wataru Yoshimune; Naoaki Hayashi; Yoji Kobayashi; Yoshitami Ajiro; Hiroshi Kageyama
        JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Aug. 2015, Peer-reviewed
      • Labile hydrogen: the reactivity of oxyhydrides
        Masuda Naoya; Hernandez Olivier; Tang Ya; Hosokawa Saburo; Tassel Cedric; Yamamoto Takafumi; Kobayashi Yoji; Kageyama Hiroshi
        ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 22 Mar. 2015, Peer-reviewed
      • An Antiferro-to-Ferromagnetic Transition in EuTiO3-xHx Induced by Hydride Substitution
        Takafumi Yamamoto; Ryuta Yoshii; Guillaume Bouilly; Yoji Kobayashi; Koji Fujita; Yoshiro Kususe; Yoshitaka Matsushita; Katsuhisa Tanaka; Hiroshi Kageyama
        INORGANIC CHEMISTRY, Feb. 2015, Peer-reviewed
      • 18pCD-9 A Magnetically Ordered LiNbO_3-type Manganese Oxynitride
        Tassel C.; Kuno Y.; Yamamoto T.; Kobayashi Y.; Kageyama H.
        Meeting Abstracts of the Physical Society of Japan, 2015
      • 18pCD-2 Pressure-Induced Phase Transition in the Layered Pnictide Oxide Superconductor
        Yamamoto T.; Li Zhi; Kawakami T.; Yajima T.; Nakano K.; Tohyama T.; Okada T.; Yagi T.; Kikegawa T.; Kobayashi Y.; Kageyama H.
        Meeting Abstracts of the Physical Society of Japan, 2015
      • 22aCP-4 Nonlinear Terahertz Magnetization Dynamics of Rare-earth Ferrite HoFeO_3
        Mukai Y.; Hirori H.; Yamamoto T.; Kageyama H.; Tanaka K.
        Meeting Abstracts of the Physical Society of Japan, 2015
      • Resonant Antiferromagnetic Spin Wave Excitation by Terahertz Magnetic Near-Field with Split Ring Resonator
        Y. Mukai; H. Hirori; T. Yamamoto; H. Kageyama; K. Tanaka
        Ultrafast Phenomena XIX, 2015, Peer-reviewed
      • Terahertz Nonlinear Magnetic Response in Antiferromagnets
        Mukai Y; Hirori H; Yamamoto T; Kageyama H; Tanaka K; IEEE
        2015 Conference on Lasers and Electro-Optics (Cleo), 2015, Peer-reviewed
      • MnTaO2N: Polar LiNbO3-type Oxynitride with a Helical Spin Order
        Cedric Tassel; Yoshinori Kuno; Yoshihiro Goto; Takafumi Yamamoto; Craig M. Brown; James Hester; Koji Fujita; Masanobu Higashi; Ryu Abe; Katsuhisa Tanaka; Yoji Kobayashi; Hiroshi Kageyama
        ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, Jan. 2015, Peer-reviewed
      • Superconductivity in LaPd2As2 with a collapsed 122 structure
        Subodh Ganesanpotti; Takeshi Yajima; Kousuke Nakano; Yasumasa Nozaki; Takafumi Yamamoto; Cedric Tassel; Yoji Kobayashi; Hiroshi Kageyama
        JOURNAL OF ALLOYS AND COMPOUNDS, Nov. 2014, Peer-reviewed
      • Antiferromagnetic resonance excitation by terahertz magnetic field resonantly enhanced with split ring resonator
        Y. Mukai; H. Hirori; T. Yamamoto; H. Kageyama; K. Tanaka
        APPLIED PHYSICS LETTERS, Jul. 2014, Peer-reviewed
      • 29pCG-14 Pressure-induced Charge Transfer Transition in a Square Planar Iron Oxide
        Yamamoto T.; Kawakami T.; Mizumaki M.; Yoshii R.; Okada T.; Yagi T.; Kobayashi Y.; Takano M.; Kageyama H.
        Meeting abstracts of the Physical Society of Japan, Jan. 2014, Peer-reviewed
      • Substrate-induced anion rearrangement in epitaxial thin films of LaSrCoO4-xHx
        Guillaume Bouilly; Takeshi Yajima; Takahito Terashima; Yoshiro Kususe; Koji Fujita; Cedric Tassel; Takafumi Yamamoto; Katsuhisa Tanaka; Yoji Kobayashi; Hiroshi Kageyama
        CRYSTENGCOMM, 2014, Peer-reviewed
      • Gas phase contributions to topochemical hydride reduction reactions
        Yoji Kobayashi; Zhaofei Li; Kei Hirai; Cedric Tassel; Francois Loyer; Noriya Ichikawa; Naoyuki Abe; Takafumi Yamamoto; Yuichi Shimakawa; Kazuyoshi Yoshimura; Mikio Takano; Olivier J. Hernandez; Hiroshi Kageyama
        JOURNAL OF SOLID STATE CHEMISTRY, Nov. 2013, Peer-reviewed
      • Field-induced ferromagnetism of Fe4+-perovskite system, Sr 1-xBaxFeO3(0≤x≤1)
        Naoaki Hayashi; Takafumi Yamamoto; Atsushi Kitada; Akira Matsuo; Koichi Kindo; James Hester; Hiroshi Kageyama; Mikio Takano
        Journal of the Physical Society of Japan, Nov. 2013, Peer-reviewed
      • Hydride Reductions of Transition Metal Oxides
        Takafumi Yamamoto; Hiroshi Kageyama
        CHEMISTRY LETTERS, Sep. 2013, Peer-reviewed
      • Magnon generation in rare-earth orthoferrite HoFeO_3 by intense terahertz magnetic field
        Mukai Y.; Hirori H.; Yamamoto T.; Kageyama H.; Tanaka K.
        Meeting abstracts of the Physical Society of Japan, Jan. 2013, Peer-reviewed
      • Pressure induced intersite charge transfer in Sr_<0.7>EU_<0.3>FeO_2 with a square-planar coordination
        Yaguchi Junta; Kawakami Takateru; Yamamoto Takafumi; Kobayashi Youji; Kageyama Hiroshi
        Meeting abstracts of the Physical Society of Japan, Jan. 2013, Peer-reviewed
      • Novel Superconductor BaTi_2Bi_2O with a d^1 Square Lattice
        Yajima Takeshi; Nakano Kousuke; Takeiri Fumitaka; Hester James; Yamamoto Takafumi; Kobayashi Yoji; Tsuji Naruki; Kim Jungeun; Fujiwara Akihiko; Kageyama Hiroshi
        Meeting abstracts of the Physical Society of Japan, Jan. 2013, Peer-reviewed
      • Solventless Low Temperature Reactions for Novel Transition Metal Oxides
        山本 隆文; 小林 洋治; 陰山 洋
        機能材料, Jan. 2013, Peer-reviewed
      • Synthesis and Physical Properties of the New Oxybismuthides BaTi2Bi2O and (SrF)(2)Ti2Bi2O with a d(1) Square Net
        Takeshi Yajima; Kousuke Nakano; Fumitaka Takeiri; James Hester; Takafumi Yamamoto; Yoji Kobayashi; Naruki Tsuji; Jungeun Kim; Akihiko Fujiwara; Hiroshi Kageyama
        JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, Jan. 2013, Peer-reviewed
      • Oxyhydrides of (Ca,Sr,Ba)TiO3 Perovskite Solid Solutions
        Tatsunori Sakaguchi; Yoji Kobayashi; Takeshi Yajima; Masatoshi Ohkura; Cedric Tassel; Fumitaka Takeiri; Shingo Mitsuoka; Hiroshi Ohkubo; Takafumi Yamamoto; Jung Eun Kim; Naruki Tsuji; Akihiko Fujihara; Yoshitaka Matsushita; James Hester; Maxim Avdeev; Kenji Ohoyama; Hiroshi Kageyama
        INORGANIC CHEMISTRY, Nov. 2012, Peer-reviewed
      • (Sr1-xBax)FeO2 (0.4 <= x <= 1): A New Oxygen-Deficient Perovskite Structure
        Takafumi Yamamoto; Yoji Kobayashi; Naoaki Hayashi; Cedric Tassel; Takashi Saito; Shoji Yamanaka; Mikio Takano; Kenji Ohoyama; Yuichi Shimakawa; Kazuyoshi Yoshimura; Hiroshi Kageyama
        JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Jul. 2012, Peer-reviewed
      • 20pCD-10 Mossbauer of Sr_<0.7>Eu_<0.3>FeO_2 under high pressure
        Ishii Minoru; Kawakami Takateru; Yamamoto Takafumi; Kobayashi Youji; Kageyama Hiroshi
        Meeting abstracts of the Physical Society of Japan, Jan. 2012, Peer-reviewed
      • Quadruple-layered perovskite (CuCl)Ca2NaNb4O13
        A. Kitada; Y. Tsujimoto; T. Yamamoto; Y. Kobayashi; Y. Narumi; K. Kindo; A. A. Aczel; G. M. Luke; Y. J. Uemura; Y. Kiuchi; Y. Ueda; K. Yoshimura; Y. Ajiro; H. Kageyama
        JOURNAL OF SOLID STATE CHEMISTRY, Jan. 2012, Peer-reviewed
      • Synthesis, Structure and physical properties of (Sr, Ba)FeO2
        山本 隆文; 陰山 洋
        京都大学低温物質科学研究センター誌 : LTMセンター誌, Dec. 2011, Peer-reviewed
      • Random fan-out state induced by site-random interlayer couplings
        Ryo Tamura; Naoki Kawashima; Takafumi Yamamoto; Cedric Tassel; Hiroshi Kageyama
        PHYSICAL REVIEW B, Dec. 2011, Peer-reviewed
      • B1-to-B2 Structural Transitions in Rock Salt Intergrowth Structures
        Takafumi Yamamoto; Yoji Kobayashi; Taku Okada; Takehiko Yagi; Takateru Kawakami; Cedric Tassel; Shota Kawasaki; Naoyuki Abe; Ken Niwa; Takumi Kikegawa; Naohisa Hirao; Mikio Takano; Hiroshi Kageyama
        INORGANIC CHEMISTRY, Nov. 2011, Peer-reviewed
      • Fe-Site Substitution Effect on the Structural and Magnetic Properties in SrFeO2
        Liis Seinberg; Takafumi Yamamoto; Cedric Tassel; Yoji Kobayashi; Naoaki Hayashi; Atsushi Kitada; Yuji Sumida; Takashi Watanabe; Masakazu Nishi; Kenji Ohoyama; Kazuyoshi Yoshimura; Mikio Takano; Werner Paulus; Hiroshi Kageyama
        INORGANIC CHEMISTRY, May 2011, Peer-reviewed
      • Pressure-Induced Structural, Magnetic, and Transport Transitions in the Two-Legged Ladder Sr3Fe2O5
        Takafumi Yamamoto; Cedric Tassel; Yoji Kobayashi; Takateru Kawakami; Taku Okada; Takehiko Yagi; Hideto Yoshida; Takanori Kamatani; Yoshitaka Watanabe; Takumi Kikegawa; Mikio Takano; Kazuyoshi Yoshimura; Hiroshi Kageyama
        JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Apr. 2011, Peer-reviewed
      • BaFeO3: A Ferromagnetic Iron Oxide
        Naoaki Hayashi; Takafumi Yamamoto; Hiroshi Kageyama; Masakazu Nishi; Yoshitaka Watanabe; Takateru Kawakami; Yoshitaka Matsushita; Atsushi Fujimori; Mikio Takano
        ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2011, Peer-reviewed
      • Spin transition of Sr_3Fe_2O_5 under high pressure
        YOSHIDA Hideto; KAWAKAMI Takateru; KAMATANI Takanori; KAGEYAMA Hiroshi; YAMAMOTO Takafumi; TASSEL Cedric; NASU Saburo
        高圧討論会講演集, Oct. 2010, Peer-reviewed
      • 24pWL-13 Super Solid Phase by Effect of Anisotropic Randomness and Frustration
        Tamura Ryo; Kawashima Naoki; Seinberg Liis; Yamamoto Takafumi; Kageyama Hiroshi
        Meeting abstracts of the Physical Society of Japan, Aug. 2010, Peer-reviewed
      • 25aPS-72 High-Pressure Mossbauer spectroscopy of Sr_3Fe_2O_5 under external field
        Yoshida Hideto; Kawakami Takateru; Kamatani Takanori; Kageyama Hiroshi; Yamamoto Takafumi; Tassel Cedric; Nasu Saburo
        Meeting abstracts of the Physical Society of Japan, Aug. 2010, Peer-reviewed
      • Synthesis and Thermal Stability of the Solid Solution AFeO(2) (A = Ba, Sr, Ca)
        Takafumi Yamamoto; Zhaofei Li; Cedric Tassel; Naoaki Hayashi; Mikio Takano; Masahiko Isobe; Yutaka Ueda; Kenji Ohoyama; Kazuyoshi Yoshimura; Yoji Kobayashi; Hiroshi Kageyama
        INORGANIC CHEMISTRY, Jul. 2010, Peer-reviewed
      • Muon spin relaxation studies of the frustrated quasi-two-dimensional square-lattice spin system Cu(Cl,Br)La(Nb,Ta)(2)O-7: Evolution from spin-gap to antiferromagnetic state
        Y. J. Uemura; A. A. Aczel; Y. Ajiro; J. P. Carlo; T. Goko; D. A. Goldfeld; A. Kitada; G. M. Luke; G. J. MacDougall; I. G. Mihailescu; J. A. Rodriguez; P. L. Russo; Y. Tsujimoto; C. R. Wiebe; T. J. Williams; T. Yamamoto; K. Yoshimura; H. Kageyama
        PHYSICAL REVIEW B, Nov. 2009, Peer-reviewed
      • Superconducting state coexisting with a phase-separated static magnetic order in (Ba,K)Fe2As2, (Sr,Na)Fe2As2, and CaFe2As2
        T. Goko; A. A. Aczel; E. Baggio-Saitovitch; S. L. Bud'ko; P. C. Canfield; J. P. Carlo; G. F. Chen; Pengcheng Dai; A. C. Hamann; W. Z. Hu; H. Kageyama; G. M. Luke; J. L. Luo; B. Nachumi; N. Ni; D. Reznik; D. R. Sanchez-Candela; A. T. Savici; K. J. Sikes; N. L. Wang; C. R. Wiebe; T. J. Williams; T. Yamamoto; W. Yu; Y. J. Uemura
        PHYSICAL REVIEW B, Jul. 2009, Peer-reviewed
      • Synthesis and magnetism of SrFe1-xMxO2 (M=Co,Mn) obtained by low temperature solid state reduction
        Sumida Yuji; Kitada Atsushi; Yoshimura Kazuyoshi; Yamamoto Takahumi; Watanabe Takashi; Liss Seinberg; Cedric Tassel; Nishi Masakazu; Kageyama Hiroshi; Hayashi Naoaki; Tuzimoto Yoshihiro
        Preprints of Annual Meeting of The Ceramic Society of Japan
        Preprints of Fall Meeting of The Ceramic Society of Japan, 2009
      • A Structural Investigation of the Infinite Layer Sr1-xCaxFeO2 (0 ≤ x ≤ 1)
        Tassel Cedric; Kageyama Hiroshi; Yamamoto Takafumi; Kitada Atsushi; Tsujimoto Yoshihiro; Matsushita Yoshitaka; Katsuya Yoshio; Tanaka Masahiko; Yoshimura Kazuyoshi
        Preprints of Annual Meeting of The Ceramic Society of Japan
        Preprints of Fall Meeting of The Ceramic Society of Japan, 2009
      • Synthesis and Structural Phase Transition of the Infinite-Layer Iron Oxide (Sr1-xBax)FeO2
        Yamamoto Takafumi; Shimakawa Yuichi; Yoshimura Kazuyoshi; Saito Takashi; Kageyama Hiroshi; Hayashi Naoaki; Takano Mikio; Tassel Cédric; Tsujimoto Yoshihiro; Kitada Atsushi; Oyama Kenji
        Preprints of Annual Meeting of The Ceramic Society of Japan
        Preprints of Fall Meeting of The Ceramic Society of Japan, 2009
      • Synthesis, structure, and magnetic properties of the two-dimensional quantum antiferromagnets (CuBr)A_2B_3O_{10} (A=Ca, Sr, Ba, Pb; B=Nb, Ta) with the 1/3 magnetization plateau
        Y. Tsujimoto; H. Kageyama; Y. Baba; A. Kitada; T. Yamamoto; Y. Narumi; K. Kindo; M. Nishi; J. P. Carlo; A. A. Aczel; T. J. Williams; T. Goko; G. M. Luke; Y. J. Uemura; Y. Ueda; Y. Ajiro; K. Yoshimura
        PHYSICAL REVIEW B, Dec. 2008, Peer-reviewed
      • Synthesis, structure, and magnetic properties of the two-dimensional quantum antiferromagnets (CuBr)A(2)B(3)O(10) (A=Ca, Sr, Ba, Pb; B=Nb, Ta) with the 1/3 magnetization plateau
        Y. Tsujimoto; H. Kageyama; Y. Baba; A. Kitada; T. Yamamoto; Y. Narumi; K. Kindo; M. Nishi; J. P. Carlo; A. A. Aczel; T. J. Williams; T. Goko; G. M. Luke; Y. J. Uemura; Y. Ueda; Y. Ajiro; K. Yoshimura
        PHYSICAL REVIEW B, Dec. 2008, Peer-reviewed
      • Stability of the infinite layer structure with iron square planar coordination
        Cedric Tassel; Takashi Watanabe; Yoshihiro Tsujimoto; Naoaki Hayashi; Atsushi Kitada; Yuji Sumida; Takafumi Yamamoto; Hiroshi Kageyama; Mikio Takano; Kazuyoshi Yoshimura
        JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Mar. 2008, Peer-reviewed
      • 金属ハイドライド還元法による鉄酸化物の合成
        陰山洋; セドリック・タッセル; 辻本吉廣; 山本隆文; 渡邉貴志; 吉村一良
        機能材料, 2008, Peer-reviewed

      Misc.

      • Observation of topochemical reaction in SrCrO3-δ by time-resolved XRD
        小菅大輝; 河口彰吾; 別府孝介; 細川三郎; 東正樹; 山本隆文
        日本セラミックス協会秋季シンポジウム講演予稿集(Web), 2022
      • Time-resolved XRD measurement of topochemical reaction in Sr3Fe2O7-δ
        山本隆文; 菅井玲; 小菅大輝; 東正樹; 河口彰吾; 別府孝介; 細川三郎
        日本セラミックス協会秋季シンポジウム講演予稿集(Web), 2022
      • Advanced analysis of the reaction in SrCrO3-δ by time-resolved XRD and Bayesian inference
        小菅大輝; 河口彰吾; 小林慎太郎; 横山優一; 水牧仁一朗; 細川三郎; 東正樹; 東正樹; 山本隆文
        日本セラミックス協会秋季シンポジウム講演予稿集(Web), 2023
      • High-Pressure Synthesis of A2NiO2Ag2Se2 (A=Sr, Ba) with a High-Spin Ni2+ in Square-Planar Coordination
        Matsumoto Yuki; Yamamoto Takafumi; Nakano Kousuke; Takatsu Hiroshi; Murakami Taito; Hongo Kenta; Hongo Kenta; Hongo Kenta; Hongo Kenta; Hongo Kenta; Maezono Ryo; Maezono Ryo; Ogino Hiraku; Song Dongjoon; Brown Craig M.; Tassel Cedric; Kageyama Hiroshi
        Angewandte Chemie, 2019
      • 六方晶系BaVO3-xHxにおける水酸化物イオンのサイト選択性に関する第一原理計算
        設樂一希; 山本隆文; 陰山洋; 森分博紀; 桑原彰秀
        日本セラミックス協会年会講演予稿集(CD-ROM), 2018
      • 金属秩序NiAs型構造を持つ新規ニクタイドの合成と物性
        村上泰斗; 山本隆文; 陰山洋
        日本化学会春季年会講演予稿集(CD-ROM), 2018
      • 層状秩序NiAs型構造を持つ新規ニクタイドの合成と物性
        村上泰斗; 山本隆文; 陰山洋
        日本セラミックス協会年会講演予稿集(CD-ROM), 2018
      • In‐situ抵抗測定によるSrTiO3への水素イオンビーム照射効果の研究
        中山亮; 前里光彦; 吉宗航; 山本隆文; 陰山洋; 寺嶋孝仁; 北川宏
        京都大学物性科学センター誌, Jun. 2017
      • 新規ペロブスカイト型鉄酸フッ化物
        竹入史隆; 山本隆文; 細川三郎; 林直顕; 池田一貴; 本田孝志; 大友季哉; TASSEL Cedric; 小林洋治; 陰山洋
        日本化学会春季年会講演予稿集(CD-ROM), 03 Mar. 2017
      • 水素イオンビーム照射によるチタン酸ストロンチウムの物性制御
        中山亮; 前里光彦; 吉宗航; 山本隆文; 陰山洋; 寺嶋孝仁; 北川宏
        日本化学会春季年会講演予稿集(CD-ROM), 03 Mar. 2017
      • 新規層状オキシカルコゲナイド化合物の合成と磁性
        松本勇輝; 山本隆文; 竹入史隆; 陰山洋; 林直顕; 遠山貴己; ZHI Li
        日本セラミックス協会秋季シンポジウム講演予稿集(CD-ROM), 29 Aug. 2016
      • 新規ペロブスカイト型鉄酸フッ化物の合成と物性
        竹入史隆; 山本隆文; 藤田晃司; 細川三郎; 小林洋治; 陰山洋; 林直顕; 池田一貴; 本田孝志; 大友季哉
        日本セラミックス協会秋季シンポジウム講演予稿集(CD-ROM), 29 Aug. 2016
      • 新規層状オキシカルコゲナイド化合物の合成と磁性
        山本隆文; 松本勇輝; 竹入史隆; LI Zhi; 林直顕; 遠山貴己; 陰山洋
        日本物理学会講演概要集(CD-ROM), 22 Mar. 2016
      • 新規層状カルコゲナイド化合物の合成と磁性
        松本勇輝; 山本隆文; 竹入史隆; 林直顕; 陰山洋; ZHI Li; 遠山貴己
        日本化学会春季年会講演予稿集(CD-ROM), 10 Mar. 2016
      • 高温トポケミカル反応による新規酸窒化物の合成
        三木田梨歩; 阿波連知子; 山本隆文; 竹入史隆; 吉宗航; 藤田晃司; 吉田傑; 田中勝久; BATUK Dmitry; ABAKUMOV Artem M; ABAKUMOV Artem M; BROWN Craig M; 小林洋治; 小林洋治; 陰山洋; 陰山洋
        日本化学会春季年会講演予稿集(CD-ROM), 10 Mar. 2016
      • ペロブスカイト型チタン酸化物におけるH-/O2-交換
        竹入史隆; 會津康平; 三木田梨歩; 山本隆文; 小林洋治; 陰山洋; 矢島健
        日本セラミックス協会年会講演予稿集(CD-ROM), 01 Mar. 2016
      • 新規層状アンチモン化物の合成と磁気物性
        村上泰斗; 山本隆文; TASSEL Cedric; 高津浩; 陰山洋
        日本物理学会講演概要集(CD-ROM), 2016
      • 新規層状アンチモナイドの合成と磁気物性
        村上泰斗; 山本隆文; TASSEL Cedric; 高津浩; 陰山洋
        日本セラミックス協会年会講演予稿集(CD-ROM), 2016
      • 金属秩序NiAs型構造を持つ磁性体HfMnSb2の次元性制御
        村上泰斗; 山本隆文; 高津浩; 陰山洋; YUSUF S.M.
        日本物理学会講演概要集(CD-ROM), 2016
      • 金属秩序NiAs型構造を持つ磁性体HfMnSb2の次元性制御
        村上泰斗; 山本隆文; 高津浩; 陰山洋; YUSUF S.M.
        日本セラミックス協会秋季シンポジウム講演予稿集(CD-ROM), 2016
      • 高温トポケミカル反応による新規酸窒化物の合成
        三木田梨歩; 阿波連知子; 山本隆文; 竹入史隆; 吉宗航; 藤田晃司; 田中勝久; 陰山洋
        日本セラミックス協会秋季シンポジウム講演予稿集(CD-ROM), 01 Sep. 2015
      • トポケミカル反応による新規バナジウム酸窒化物の合成
        出雲菜々; 山本隆文; 竹入史隆; 陰山洋
        日本セラミックス協会秋季シンポジウム講演予稿集(CD-ROM), 01 Sep. 2015
      • ヒドリドを活用した新規酸窒化物合成
        竹入史隆; 矢島健; 吉宗航; 山本隆文; 小林洋治; 陰山洋
        京都大学低温物質科学研究センター誌, Jun. 2015
      • 新規チタン酸窒化物(2):BaTiO3-xN2x/3の物性
        竹入史隆; 會津康平; 吉宗航; 藤田晃司; 田中勝久; 山本隆文; 小林洋治; 陰山洋; 矢島健; 赤松寛文; LEI Shiming; GOPALAN Venkatraman
        日本セラミックス協会年会講演予稿集(CD-ROM), 06 Mar. 2015
      • 新規チタン酸窒化物(1):BaTiO3-xN2x/3の合成
        竹入史隆; 會津康平; 吉宗航; 山本隆文; 小林洋治; 陰山洋; 矢島健
        日本セラミックス協会年会講演予稿集(CD-ROM), 06 Mar. 2015
      • 9pAD-11 Nonlinear terahertz spin dynamics in rare-earth orthoferrite HoFeO_3
        Mukai Y.; Hirori H.; Yamamoto T.; Kageyama H.; Tanaka K.
        Meeting abstracts of the Physical Society of Japan, 22 Aug. 2014
      • 9aBC-7 High spin - intermediate spin transition of Sr_<0.7>Eu_<0.3>FeO_2
        Yamaguchi Junta; Kawakami Takateru; Yamamoto Takafumi; Kobayashi Youji; Kageyama Hiroshi; Kawamura Naomi; Mizumaki Masaichiro
        Meeting abstracts of the Physical Society of Japan, 22 Aug. 2014
      • 新規層状ニクタイド水素化物の合成
        野崎保将; 矢島健; 矢島健; 吉宗航; 後藤能宏; TASSEL Cedric; 山本隆文; 小林洋治; 陰山洋
        日本セラミックス協会秋季シンポジウム講演予稿集(CD-ROM), 2014
      • トポケミカル酸化反応による新規ペロブスカイト薄膜の合成
        吉宗航; TASSEL Cedric; BOUILLY Guillaume; 寺嶋孝仁; 山本隆文; 小林洋冶; 陰山洋
        日本セラミックス協会秋季シンポジウム講演予稿集(CD-ROM), 2014
      • ビスマス化物新規超伝導物質の探索
        村上泰斗; 山本隆文; 吉宗航; 中野晃佑; 陰山洋
        日本セラミックス協会秋季シンポジウム講演予稿集(CD-ROM), 2014
      • 新超伝導体BaTi2Bi2OおよびBaTi2Pn2O(Pn=As,Sb,Bi)の電子相図
        矢島健; 中野晃佑; 竹入史隆; 野崎保将; HESTER James; 山本隆文; 辻成希; KIM Jungeun; 藤原明比古; 小林洋治; 陰山洋
        応用物理学会秋季学術講演会講演予稿集(CD-ROM), 31 Aug. 2013
      • アニオン固溶系BaTi2Pn2O(Pn=As,Sb,Bi)の超伝導物性
        野崎保将; 矢島健; 中野晃佑; 竹入史隆; 山本隆文; 小林洋治; 陰山洋; 藤原明比古; KIM Jungeun; 辻成希; HESTER James
        日本セラミックス協会秋季シンポジウム講演予稿集(CD-ROM), 28 Aug. 2013
      • 新規チタン酸水素化物(2):(Ca,Sr,Ba)TiO3-xHx
        坂口辰徳; 矢島健; 小林洋治; 大倉仁寿; 竹入史隆; 光岡新悟; 大久保博史; 山本隆文; HESTER James; ANDEEV Maxim; 大山研司; 陰山洋
        日本セラミックス協会年会講演予稿集, 19 Mar. 2012
      • 25pTE-12 Phase Transitions of Site-Random Model with Anisotropic Interactions
        Tamura Ryo; Kawashima Naoki; Seinberg Luis; Yamamoto Takafumi; Kageyama Hiroshi
        Meeting abstracts of the Physical Society of Japan, 03 Mar. 2011, Peer-reviewed
      • 25aPS-17 Mossbauer spectroscopy for SrFe_<0.8>Mn_<0.2>O_2 under high pressure
        Watanabe Yoshitaka; Kawakami Takateru; Nakakura Yuta; Yamamoto Takahumi; Kageyama Hiroshi; Takano Mikio
        Meeting abstracts of the Physical Society of Japan, 03 Mar. 2011, Peer-reviewed
      • Li2MnO3系正極材料の酸素不定比性と電子・局所構造解析
        大石昌嗣; 川村渥史; 折笠有基; 藤本貴洋; 高梨優; 山本隆文; 小林洋治; 陰山洋; 谷田肇; 荒井創; 石井秀司; 渡邊巌; 太田俊明; 内本喜晴; 内本喜晴; 小久見善八
        固体イオニクス討論会講演要旨集, 2011
      • 23aGC-4 Mossbauer spectroscopy of Sr_3Fe_2O_5 under high pressure
        Yoshida Hideto; Kawakami Takateru; Kageyama Hiroshi; Yamamoto Takafumi; Tassel Cedric; Yoshimura Kazuyoshi; Nasu Saburo
        Meeting abstracts of the Physical Society of Japan, 01 Mar. 2010
      • 26aRA-6 Mossbauer Effect of Sr_<1-x>Ca_xFeO_2
        Hayashi Naoaki; Yamamoto Takafumi; Tassel Cedric; Tsujimoto Yoshinori; Kageyama Hiroshi; Yoshimura Kazuyoshi; Takano Mikio
        Meeting abstracts of the Physical Society of Japan, 18 Aug. 2009
      • 27aQJ-2 Synthesis and Magnetism of Two-Dimensional Quantum Spin System (CuCl)Ca_2NaNb_4O_<13>
        Kitada A.; Kageyama H.; Tsujimoto Y.; Yamamoto T.; Ajiro Y.; Narumi Y.; Kindo K.; Nishi M.; Kiuchi Y.; Ichihara M.; Ueda Y.; Uemura Y. J.; Yoshimura K.
        Meeting abstracts of the Physical Society of Japan, 18 Aug. 2009
      • 27pRE-10 Frustrated Magnetism in Co- and Mn-Substituted Infinite Layer Iron Oxide SrFeO_2
        Yamamoto T.; Sumida Y.; Seimberg Liis; Kageyama H.; Watanabe T.; Tassel Cedric; Nishi M.; Hayashi N.; Tsujimoto Y.; Kitada A.; Yoshimura K.
        Meeting abstracts of the Physical Society of Japan, 18 Aug. 2009
      • 30aTC-8 μSRで見た鉄砒素超伝導体の磁性と超伝導(30aTC 鉄砒素超伝導体5(中性子,NMR),領域8(強相関系:高温超伝導,強相関f電子系など))
        後神 達郎; Carlo J. P.; Aczel A. A.; Williams T. J.; Yu W.; Luke G. M.; Sanchez-Candela D. R.; Baggio-Saitovitch E.; 山本 隆文; 陰山 洋; Ni N.; Bud'ko S. L.; Canfield P. C.; Chen G. F.; Wang N. L.; Dai Pengcheng; Uemura Y. J.
        日本物理学会講演概要集, 03 Mar. 2009
      • 28aTH-11 Synthesis, structure and magnetism of BaFeO_2
        Yamamoto T.; Saito T.; Kageyama H.; Hayashi N.; Takano M.; Tassel Cedric; Tsujimoto Y.; Kitada A.; Oyama K.; Shimakawa Y.; Yoshimura K.
        Meeting abstracts of the Physical Society of Japan, 03 Mar. 2009
      • 29pTG-6 Characterization of Two-Dimensional Spin System (CrCl)LaNb_2O_7
        Kitada A.; Tsujimoto Y.; Watanabe T.; Yamamoto T.; Kageyama H.; Ajiro Y.; Yoshimura K.; Nishi M.
        Meeting abstracts of the Physical Society of Japan, 03 Mar. 2009
      • 20pQG-6 Synthesis and structural phase transition of the infinite-layer iron oxide Sr_<1-x>Ba_xFeO_2
        Yamamoto T.; Saito T.; Kageyama H.; Hayashi N.; Takano M.; Tassel Cedric; Tsujimoto Y.; Shimakawa Y.; Yoshimura K.
        Meeting abstracts of the Physical Society of Japan, 25 Aug. 2008
      • 23aPS-68 Synthesis of Infinite-Layer Iron Oxides: Sr_<1-x>Ba_xFeO_2
        Yamamoto T.; Tsujimoto Y.; Tassel C.; Watanabe T.; Kageyama H.; Yoshimura K.
        Meeting abstracts of the Physical Society of Japan, 29 Feb. 2008

      External funds: Kakenhi

      • Green Routes for Developing Non-toxic Layered Perovskites for Optoelectronic Applications
        Grant-in-Aid for JSPS Fellows
        Basic Section 34010:Inorganic/coordination chemistry-related
        Kyoto University
        山本 隆文
        From 01 Oct. 2024, To 31 Mar. 2027, Granted
      • 特異なアニオン欠損面を持つ新規ペロブスカイトの開拓
        Grant-in-Aid for Scientific Research (B)
        Basic Section 26020:Inorganic materials and properties-related
        Institute of Science Tokyo
        山本 隆文
        From 01 Apr. 2022, To 31 Mar. 2025, Granted
        ペロブスカイト;アニオン欠陥;電気磁気特性;電気化学特性;アニオン欠損;配位環境;電気磁気物性;電気化学;ペロブスカイト酸化物
      • Exploring physicochemical properties of Supra-ceramics
        Grant-in-Aid for Transformative Research Areas (A)
        Transformative Research Areas, Section (II)
        Kyoto University
        堀毛 悟史
        From 16 Jun. 2022, To 31 Mar. 2027, Granted
        相転移;電子伝導;不均一触媒;機械的特性;界面物性;セラミックス;力学特性;ハイブリッドペロブスカイト;超伝導;超セラミックス;相変化;伝導性
      • Synthesis of layered compounds based on differences in compressibility
        Grant-in-Aid for Challenging Research (Exploratory)
        Medium-sized Section 36:Inorganic materials chemistry, energy-related chemistry, and related fields
        Tokyo Institute of Technology
        Yamamoto Takafumi
        From 28 Jun. 2019, To 31 Mar. 2022, Project Closed
        高圧;圧縮率;層状構造;複合アニオン;高圧合成;オキシカルコゲナイド
      • Understanding of Mixed Anion Compounds: Analyses of Chemical, Structural and Electronic States
        Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
        Science and Engineering
        Kyushu University
        Katsuro Hayashi
        From 30 Jun. 2016, To 31 Mar. 2021, Project Closed
        複合アニオン化合物;構造解析;第一原理計算;ヒドリドイオン;高速イオン伝導;配位多面体幾何;放射光X線分光;複合アニオン;回折法;電子顕微鏡;X線吸収分光;核磁気共鳴;理論計算;高圧合成;複合アニオ;解析・評価;セラミックス;無機工業化学;構造・機能材料;核磁気共鳴法;結晶化学;低次元物質;その場計測;混合アニオン
      • Summary of Synthesis of Mixed Anion Compounds toward Novel Functionalities
        Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
        Science and Engineering
        Kyoto University
        Hiroshi Kageyama
        From 30 Jun. 2016, To 31 Mar. 2021, Project Closed
        複合アニオン化合物;セラミックス;酸水素化物;酸窒化物;酸フッ化物;固体化学;複合アニオン;新物質;機能開発
      • Structure and Physical property design by high compressibility of hydride ion
        Grant-in-Aid for Young Scientists (A)
        Tokyo Institute of Technology;Kyoto University
        Takafumi Yamamoto
        From 01 Apr. 2016, To 31 Mar. 2020, Project Closed
        ヒドリド;酸水素化物;高圧;ペロブスカイト;バナジウム
      • Selective Intercalation Chemistry of Layered Inorganic Compounds
        Grant-in-Aid for Scientific Research (A)
        Kyoto University
        Kageyama Hiroshi
        From 01 Apr. 2016, To 31 Mar. 2019, Project Closed
        機能材料;層状化合物;複合アニオン;インターカレーション;配位
      • Synthesis and characterization of extremely low valent iron
        Grant-in-Aid for Challenging Exploratory Research
        Kyoto University
        Yamamoto Takafumi
        From 01 Apr. 2014, To 31 Mar. 2017, Project Closed
        鉄一価;低原子価;高圧;電荷移動;平面四配位
      • 平面四配位鉄酸化物の金属化・強磁性体化
        Grant-in-Aid for Research Activity Start-up
        Kyoto University
        山本 隆文
        From 30 Aug. 2013, To 31 Mar. 2015, Declined
        平面四配位;鉄酸化物;高圧;電荷移動転移
      list
        Last Updated :2025/07/18

        Education

        Teaching subject(s)

        • From 01 Apr. 2025, To 31 Mar. 2026
          Seminar on Inorganic Chemistry IA
          7064, Spring, Graduate School of Science, 1
        • From 01 Apr. 2025, To 31 Mar. 2026
          Seminar on Inorganic Chemistry IB
          7065, Fall, Graduate School of Science, 1
        • From 01 Apr. 2025, To 31 Mar. 2026
          Advanced Inorganic Chemistry IA
          7168, Spring, Graduate School of Science, 1
        • From 01 Apr. 2025, To 31 Mar. 2026
          Seminar on Inorganic Chemistry ID
          7067, Fall, Graduate School of Science, 1
        • From 01 Apr. 2025, To 31 Mar. 2026
          Seminar on Inorganic Chemistry IC
          7066, Spring, Graduate School of Science, 1
        • From 01 Apr. 2025, To 31 Mar. 2026
          Advanced Inorganic Chemistry ID
          7171, Fall, Graduate School of Science, 1
        • From 01 Apr. 2025, To 31 Mar. 2026
          Advanced Inorganic Chemistry IC
          7170, Spring, Graduate School of Science, 1
        • From 01 Apr. 2025, To 31 Mar. 2026
          Advanced Inorganic Chemistry IB
          7169, Fall, Graduate School of Science, 1
        • From 01 Apr. 2025, To 31 Mar. 2026
          Special study course II (Chemistry) 10
          5637, Year-long, Faculty of Science, 12
        • From 01 Apr. 2025, To 31 Mar. 2026
          Exercises in Inorganic and Solid State Chemistry
          3627, Fall, Faculty of Science, 2
        • From 01 Apr. 2025, To 31 Mar. 2026
          Solid State Physics & Chemistry I
          3608, Spring, Faculty of Science, 2
        • From 01 Apr. 2025, To 31 Mar. 2026
          Advanced Lecture on Structures of Inorganic Materials I
          7014, Fall, Graduate School of Science, 2

        Participation in PhD Defense

        • Study on Synthesis and Physical Properties of Dinuclear Platinum Complexes
          Peng-Hao Wang, Graduate School of Science, Sub-chief Examiner
          24 Mar. 2025
        list
          Last Updated :2025/07/18

          Administration

          Faculty management (title, position)

          • From 01 Apr. 2025, To 31 Mar. 2026
            理学部・教育委員会委員
          • From 01 Apr. 2025, To 31 Mar. 2026
            理学部・教育委員会 少人数担任委員会委員
          • From 01 Apr. 2025, To 31 Mar. 2026
            理学研究科研究科会議構成員

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