Tomoko Kagayama

Profile Information

Affiliation: specially appointed professors, Institute for Transdiscliplinary Graduate Degree Programs, -

Degree: 博士（理学）

J-GLOBAL ID: 201101084251570510
researchmap Member ID: B000004463

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Research History

Jan, 2025 - Present

specially appointed professors, Program for Leading Graduate Schools, Interactive Materials Sicence Cadet Program Division, The University of Osaka, Institute for Transdiscliplinary Graduate Degree Programs
Apr, 2014 - Dec, 2024

准教授, 大阪大学大学院基礎工学研究科附属極限科学センター
Apr, 2007 - Mar, 2014

Research Center for Quantum Science and Technology Under Extreme Conditions, Osaka University
Apr, 2006 - Mar, 2007

助教授, 大阪大学極限量子科学研究センター
Oct, 2003 - Mar, 2006

Osaka University
Apr, 2002 - Sep, 2003

Faculty of Engineering, Kumamoto University
Apr, 1996 - Mar, 2002

Faculty of Engineering, Kumamoto University
Mar, 1996 - Mar, 1996

Faculty of General Education, Kumamoto University
Apr, 1995 - Feb, 1996

助手, 熊本大学教養部

Papers

154

Elementary Exciton Processes of InP/ZnS Quantum Dots Under Applied Pressure

Daichi Eguchi, Tomoko Kagayama, Katsuya Shimizu, Naoto Tamai

Nano Letters, Dec 17, 2024 Peer-reviewed
Pressure-induced quantum melting of chiral spin order and subsequent transition to a degenerate semiconductor state in FeGe

Y. Fujishiro, C. Terakura, A. Miyake, N. Kanazawa, K. Nakazawa, N. Ogawa, H. Kadobayashi, S. Kawaguchi, T. Kagayama, M. Tokunaga …

Phys. Rev. B, 110 L220401, Dec, 2024 Peer-reviewed
Pressure-induced structural phase transition in the ferromagnetic Heusler alloy Ni2⁢MnGa

T. Eto, Y. Nakamoto, T. Kagayama, Y. Adachi, S. Kawaguchi, N. Hirao, Y. Uwatoko, M. Nagasako, T. Kanomata

Physical Review B, 109(1), Jan 3, 2024 Peer-reviewed
Antiferromagnetism and Valence Fluctuation of EuCd11 at High Pressure

Tomoko Kagayama, Wataru Matsuda, Katsuya Shimizu, Ai Nakamura, Masato Hedo, Takao Nakama, Yoshichika Ōnuki

Proceedings of the International Conference on Strongly Correlated Electron Systems (SCES2019), Mar 18, 2020 Peer-reviewed
Pressure-induced metallization of the Mott insulator Fe_XMn_1−XS system

Abramova, G.M., Hanzawa, A., Kagayama, T., Mita, Y., Eremin, E.V., Zeer, G.M., Zharkov, S.M., Ovchinnikov, S.

Journal of Magnetism and Magnetic Materials, 465 775-779, Nov 1, 2018 Peer-reviewed
Temperature and pressure dependences of Sm valence in intermediate valence compound SmB6

N. Emi, T. Mito, N. Kawamura, M. Mizumaki, N. Ishimatsu, G. Pristáš, T. Kagayama, K. Shimizu, Y. Osanai, F. Iga

Physica B: Condensed Matter, 536 197-199, May 1, 2018 Peer-reviewed
Kondo-like behavior near the magnetic instability in SmB 6: Temperature and pressure dependences of the Sm valence

N. Emi, N. Kawamura, M. Mizumaki, T. Koyama, N. Ishimatsu, G. Pristáš, T. Kagayama, K. Shimizu, Y. Osanai, F. Iga …

Physical Review B, 97(16), Apr 30, 2018 Peer-reviewed
Superconductivity in Pristine 2Ha-MoS2 at Ultrahigh Pressure

Zhenhua Chi, Xuliang Chen, Fei Yen, Feng Peng, Yonghui Zhou, Jinlong Zhu, Yijin Zhang, Xiaodi Liu, Chuanlong Lin, Shengqi Chu …

Physical Review Letters, 120(3), Jan 16, 2018 Peer-reviewed
Preparation and characterization of a new graphite superconductor: Ca0.5Sr0.5C6

Saki Nishiyama, Hidenori Fujita, Masatoshi Hoshi, Xiao Miao, Takahiro Terao, Xiaofan Yang, Takafumi Miyazaki, Hidenori Goto, Tomoko Kagayama, Katsuya Shimizu …

SCIENTIFIC REPORTS, 7, Aug, 2017 Peer-reviewed
High-pressure phase diagram, structural transitions, and persistent nonmetallicity of BaBiO3: Theory and experiment

Roman Martonak, Davide Ceresoli, Tomoko Kagayama, Yusuke Matsuda, Yuh Yamada, Erio Tosatti

PHYSICAL REVIEW MATERIALS, 1(2), Jul, 2017 Peer-reviewed
Origin of Pressure-induced Superconducting Phase in KxFe2-ySe2 studied by Synchrotron X-ray Diffraction and Spectroscopy

Yoshiya Yamamoto, Hitoshi Yamaoka, Masashi Tanaka, Hiroyuki Okazaki, Toshinori Ozaki, Yoshihiko Takano, Jung-Fu Lin, Hidenori Fujita, Tomoko Kagayama, Katsuya Shimizu …

SCIENTIFIC REPORTS, 6, Aug, 2016 Peer-reviewed
Emergence of superconductivity in (NH3)y MxMoSe2 (M: Li, Na and K)

Xiao Miao, Saki Nishiyama, Lu Zheng, Hidenori Goto, Ritsuko Eguchi, Hiromi Ota, Takashi Kambe, Kensei Terashima, Takayoshi Yokoya, Huyen T. L. Nguyen …

Scientific Reports, 6, Jul 11, 2016 Peer-reviewed
Fabrication of new superconducting materials, CaxK1-xCy (0 < x < 1)

Huyen T. L. Nguyen, Saki Nishiyama, Masanari Izumi, Lu Zheng, Xiao Miao, Yusuke Sakai, Hidenori Goto, Naohisa Hirao, Yasuo Ohishi, Tomoko Kagayama …

CARBON, 100 641-646, Apr, 2016 Peer-reviewed
Correlation between intercalated magnetic layers and superconductivity in pressurized EuFe2(As0.81P0.19)(2)

Jing Guo, Qi Wu, Ji Feng, Genfu Chen, Tomoko Kagayama, Chao Zhang, Wei Yi, Yanchun Li, XiaoDong Li, Jing Liu …

EPL, 111(5), Sep, 2015 Peer-reviewed
Superconductivity in aromatic hydrocarbons

Yoshihiro Kubozono, Hidenori Goto, Taihei Jabuchi, Takayoshi Yokoya, Takashi Kambe, Yusuke Sakai, Masanari Izumi, Lu Zheng, Shino Hamao, Huyen L. T. Nguyen …

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 514 199-205, Jul, 2015 Peer-reviewed
Pressure-Induced Valence Transition and Heavy Fermion State in Eu2Ni3Ge5 and EuRhSi3

Ai Nakamura, Tomoya Okazaki, Miho Nakashima, Yasushi Amako, Kazuyuki Matsubayashi, Yoshiya Uwatoko, Shuei Kayama, Tomoko Kagayama, Katsuya Shimizu, Taro Uejo …

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 84(5), May, 2015 Peer-reviewed
Emergence of double-dome superconductivity in ammoniated metal-doped FeSe

Masanari Izumi, Lu Zheng, Yusuke Sakai, Hidenori Goto, Masafumi Sakata, Yuki Nakamoto, Huyen L. T. Nguyen, Tomoko Kagayama, Katsuya Shimizu, Shingo Araki …

SCIENTIFIC REPORTS, 5, Apr, 2015 Peer-reviewed
Superconductivity in room-temperature stable electride and high-pressure phases of alkali metals

Hideo Hosono, Sung-Wng Kim, Satoru Matsuishi, Shigeki Tanaka, Atsushi Miyake, Tomoko Kagayama, Katsuya Shimizu

PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 373(2037), Mar, 2015 Peer-reviewed
24aAC-3 Pressure-dependence of superconductivity in metal-doped graphite superconductors, Ca_xK_<1-x>C_y

Huyen N., Izumi M., Zheng L., Sakai Y., Goto H., Kubozono Y., Sakata M., Kagayama T., Shimizu K.

Meeting Abstracts of the Physical Society of Japan, 70 1894-1894, 2015
Electrical resistance of SrFeO2 at ultra high pressure

Masayoshi Kikuchi, Tomoko Kagayama, Katsuya Shimizu, Hiroshi Kageyama

INTERNATIONAL CONFERENCE ON STRONGLY CORRELATED ELECTRON SYSTEMS 2014 (SCES2014), 592, 2015 Peer-reviewed

Misc.

High-Temperature and High-Pressure Synthesis of Aluminum-Doped Lanthanum Hydride

清水克哉, 松本聖司, 榮永茉利, 中本有紀, 加賀山朋子, 河口沙織, 平尾直久, 大石泰生

希土類, (82), 2023
High Pressure Synthesis and Physical Properties under High Pressure of Topological Kondo Insulators YbB₁₂ and SmB₆

IGA Fumitoshi, MATSUHRA Wataru, KAGAYAMA Tomoko, MITO Takeshi

The Review of High Pressure Science and Technology, 30(4) 298-308, 2020
ダイヤモンドアンビルセルを用いた高温高圧合成による炭化イットリウムY₂C₃の高T_c化

中尾敏臣, 藤田秀紀, 川島健司, 加賀山朋子, 清水克哉, 河口沙織, 平尾直久, 大石泰生

高圧討論会講演要旨集, 60th, 2019
トンネルダイオード振動法を用いたβ‐YbAlB₄の圧力下表面インピーダンス測定

田原大夢, 木田孝則, 久我健太郎, 中辻知, 加賀山朋子, 清水克哉, 萩原政幸

日本物理学会講演概要集(CD-ROM), 71(1) ROMBUNNO.21PBM‐1-2298, Mar 22, 2016
新しい有機ならびに炭素系超伝導体の合成と特性評価

寺尾貴博, 西山佐希, NGUYEN Huyen L. T., ZHENG Lu, MIAO Xiao, 後藤秀徳, 江口律子, 加賀山朋子, 清水克也, 久保園芳博

日本化学会中国四国支部大会講演要旨集, 2015, 2015
金属ドープLaOBiS₂超伝導体の合成と特性評価

西山佐希, 上杉英里, HUYEN Nguyen Thi Le, 加賀山朋子, 清水克哉, 後藤秀徳, 江口律子, 北川俊作, 小林達生, 久保園芳博

日本化学会中国四国支部大会講演要旨集, 2015, 2015
7aAL-1 Resistivity behavior in 7 K superconductivity phase of K_xpicene under high pressure

Nguyen Huyen, Izumi Masanari, Sakai Yusuke, Lu Zheng, Goto Hidenori, Kubozono Yoshihiro, Sakata Masafumi, Kagayama Tomoko, Shimizu Katsuya

Meeting abstracts of the Physical Society of Japan, 69(2) 593-593, Aug 22, 2014
非化学量論組成Bi₂Te₃における超伝導転移温度の圧力効果

榮永茉利, 加賀山朋子, 清水克哉, 大村彩子, 中山敦子, 石川文洋, 山田裕, 中野智志, 松下明行

高圧討論会講演要旨集, 54th 199, Oct 30, 2013
21pFE-6 Pressure-induced electronic phase transition in MoS_2

Chi Zhenhua, Kagayama Tomoko, Shimizu Katsuya

Meeting abstracts of the Physical Society of Japan, 67(2) 602-602, Aug 24, 2012
27aYC-12 Cryogenic implementation of charging diamond anvil cells with H_2 and D_2

Chi Zhenhua, Nguyen Huyen, Matsuoka Takahiro, Kagayama Tomoko, Hirao Naohisa, Ohishi Yasuo, Shimizu Katsuya

Meeting abstracts of the Physical Society of Japan, 67(1) 686-686, Mar 5, 2012
27pPSB-35 Search for Pressure-induced Metallic and Superconductive Phase of YH_3

Chi Zhenhua, Nguyen Huyen, Matsuoka Takahiro, Kagayama Tomoko, Shimizu Katsuya

Meeting abstracts of the Physical Society of Japan, 66(1) 658-658, Mar 3, 2011
26pYA-6 Transport properties of YH_3 under high pressure and low temperature

NGUYEN Huyen, CHI Zhenhua, MATSUOKA Takahiro, NAKAGAWA Yuki, KAGAYAMA Tomoko, SHIMIZU Katsuya

Meeting abstracts of the Physical Society of Japan, 64(2) 705-705, Aug 18, 2009
18pPSB-32 Resistivity and AC Calorimetry Measurements on CeNiGe_2 under High Pressure.

HOLMES A. T., MURAMATSUA T., KACZOROWSKI D., BUKOWSKI Z., KAGAYAMA T., SHIMIZU K.

Meeting abstracts of the Physical Society of Japan, 62(1) 534-534, Feb 28, 2007
P1-6 Excitation and Detection of Ultrasound Shear Wave by EMAR under High Pressure(Poster session 1)

Tarumi Ryuichi, Kawasaki Yasunori, Ogi Hirotsugu, Hirao Masahiko, Kagayama Tomoko

Proceedings of Symposium on Ultrasonic Electronics, 27 55-56, Nov 15, 2006
Effect of pressure on the magnetic and structural phase trausition of Fe-Ni-Pt alloys

Kagayama T., Oomi G.

Meeting abstracts of the Physical Society of Japan, 55(2) 418-418, Sep 10, 2000
Metamagnetic Transition of RSb_2 at High Pressure :

KAGAYAMA Tomoko, OOMI Gendo, IYE Yasuhiro, BUD'KO S.L.., CANFIELD P.C.

JJAP series, 11 24-26, 1999
Instability of Non-Fermi Liquid Behavior of Ce and U Compounds under High Pressure :

OOMI Gendo, KAGAYAMA Tomoko, AOKI Yuji, SATOH Hideyuki, ONUKI Yoshichika, MORI Nobuo, UQATOKO Yoshiya, KAWAE Tatsuya, TAKEDA Kazuyoshi

JJAP series, 11 165-167, 1999
Electrical Resistivity and Thermal Expansion of Rare Earth Compounds, R_3Co

Terashita Hirotoshi, Kagayama Tomoko, Oomi Gendo, Umehara Izuru, Sato Kiyoo

Memoirs of the Faculty of General Education, Kumamoto University. Natural sciences, 31 45-50, Jan 31, 1996
RESIDUAL SHORT-RANGE ORDER IN A HEAVY FERMION COMPOUND CeInCu2

Isao Takahashi, Tomoko Kagayama, Gendo Oomi, Yoshichika Onuki, Takemi Komatsubara

ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES, 52 C408-C408, 1996
VOLUME-DEPENDENT GRUNEISEN-PARAMETER IN THE HEAVY-FERMION COMPOUND CEINCU2

T KAGAYAMA, G OOMI, E ITO, Y ONUKI, T KOMATSUBARA

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 63(11) 3927-3930, Nov, 1994

Professional Memberships

Research Projects

Study of correlation between the electronic and crystal structures and the superconductivity in iron-based superconductors under pressure by x-ray diffraction and x-ray emission spectroscopy

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2015 - Mar, 2018

Yamaoka Hitoshi, KAGAYAMA TOMOKO, TAKESHITA NAO, SHIMADA KENYA
Research for novel ordered phase under the high pressure on strongly correlated rare-earth borides

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, 2011 - 2013

IGA Fumitoshi, SHIMIZU Katsuya, KAGAYAMA Tomoko, MATSUMURA Takeshi, MICHIMURA Shinji, OHOYAMA Kenji
Superconductivity in elements under very high pressure

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (S), Japan Society for the Promotion of Science, 2007 - 2011

SHIMIZU Katsuya
Material Studies in Regulated Nano-Spaces under Extreme Conditions

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research on Priority Areas, Japan Society for the Promotion of Science, 2007 - 2011

HAGIWARA Masayuki, KINDO Koichi, KAGAYAMA Tomoko
高圧下における可視光反応型光触媒酸化物の反応特性と電子・原子構造

科学研究費助成事業, 特定領域研究, 日本学術振興会, 2005 - 2006

加賀山朋子, 清水克哉
Precise study of pressure-induced quantum phase transitions under very high pressure

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (A), Japan Society for the Promotion of Science, 2003 - 2006

SHIMIZU Katsuya, KITADA Takahiro, ISHIZUKA Mamoru, KAGAYAMA Tomoko, OHISHI Yasuo
低温処理で生成可能な超伝導A15型化合物の探索

科学研究費助成事業, 萌芽研究, 日本学術振興会, 2004 - 2005

西田稔, 加賀山朋子, 森園靖浩, 松田光弘
低温・高圧力下の新しい電気・光物性測定装置の開発と強相関電子系物質の量子相転移

科学研究費助成事業, 若手研究(A), 日本学術振興会, 2003 - 2005

加賀山朋子
Design of new high pressure apparatus using a phase transition induced by temperature or magnetic field

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, 2000 - 2002

OOMI Gendo, OHASHI Masashi, KAGAYAMA Tomoko, NISHIDA Minoru
複合極限場における希土類アンチモン化合物の電子物性の研究

科学研究費助成事業, 奨励研究(A), 日本学術振興会, 2000 - 2001

加賀山朋子
Research of the electronstates on strongly correlated electron systems under static and dynamic extreme condition

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B)., Japan Society for the Promotion of Science, 1998 - 2000

DOMI Gendo, KAGAYAMA Tomoko, FUJII Muneaki, TAKEDA Kazuyoshi
形状記憶合金を用いた新しい高圧発生装置の試作

科学研究費助成事業, 萌芽的研究, 日本学術振興会, 1997 - 1998

巨海玄道, 加賀山朋子, 西田稔, 西田稔
高圧下における非フェルミ液体状態の安定性

科学研究費助成事業, 奨励研究(A), 日本学術振興会, 1997 - 1998

加賀山朋子
多重極限化におけるCuT_2X_2の金属・絶縁体転移と超伝導特性の研究

科学研究費助成事業, 奨励研究(A), 日本学術振興会, 1996 - 1996

加賀山朋子
希土類2アンチモン化合物の高圧下におけるメタ磁性転移

科学研究費助成事業, 重点領域研究, 日本学術振興会, 1996 - 1996

巨海玄道, 加賀山朋子
不安定f電子をもつ金属間化合物における圧力および磁場誘起電子転移の研究

科学研究費助成事業, 重点領域研究, 日本学術振興会, 1994 - 1994

巨海玄道, 加賀山朋子

Industrial Property Rights

特開2001-129694 高圧発生装置

古川明久, 山内清, 巨海玄道, 加賀山朋子, 吾妻志保, 西田稔

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