@book{CTT100635115, author = {M. Takano and Z. Hiroi and M. Azuma and S. Kawasaki and Ryoji KANNO and T. Takeda}, title = {Novel Transition Metal Oxides Prepared at High Pressure and Their Electronic Properties}, publisher = {Springer-Verlag}, year = 1999, } @book{CTT100633992, author = {M. Takano and Z. Hiroi and M. Azuma and Y. Takeda}, title = {Application of High Pressure and High Oxygen Pressure to Cu-Oxides}, publisher = {}, year = 1991, } @article{CTT100848639, author = {Takeshi Yajima and Yoyo Hinuma and Satoshi Hori and Rui Iwasaki and Ryoji Kanno and Takashi Ohhara and Akiko Nakao and Koji Munakata and Zenji Hiroi}, title = {Correlated Li-ion migration in the superionic conductor Li10GeP2S12}, journal = {Journal of Materials Chemistry A}, year = 2021, } @article{CTT100719049, author = {T. Terashima and N. Kurita and A. Kiswandhi and E.-S. Choi and J. S. Brooks and Kota Sato and Junichi Yamaura and Z. Hiroi and H. Harima and S. Uji}, title = {Large and homogeneous mass enhancement in the rattling-induced superconductor KOs2O6}, journal = {Physical Review B}, year = 2012, } @article{CTT100720639, author = {T. Terashima and N. Kurita and A. Harada and K. Kodama and J. Yamaura and Z. Hiroi and H. Harima and S. Uji}, title = {Upper critical field and de Haas-van Alphen oscillations in KOs2O6 measured in a hybrid magnet}, journal = {Journal of the Physical Society of Japan}, year = 2010, } @article{CTT100798592, author = {D. Asakura and J. W. Quilty and K. Takubo and S. Hirata and T. Mizokawa and Y. Muraoka and Z. Hiroi}, title = {Photoemission study of YBa2Cu3Oy thin films under light illumination}, journal = {Physical Review Letters}, year = 2004, } @article{CTT100625111, author = {M. Azuma and T. Saito and Z. Hiroi and M. Takano and Yasuo Narumi and K. Kindo}, title = {New S=1/2 Alternating Chain Compound - High Pressure Form of (VO)2P2O7 -}, journal = {ACTA Physica Polonica A,}, year = 2000, } @article{CTT100633333, author = {齊藤高志 and 東正樹 and 高野幹夫 and 広井善二 and 鳴海康雄 and 金道浩一 and 内海渉}, title = {スピンギャップ化合物(VO)2P2O7高圧相の磁性と単結晶作製}, journal = {粉体および粉末冶金}, year = 1999, } @article{CTT100627131, author = {M. Azuma and T. Saito and Y. Fujishiro and Z. Hiroi and M. Takano and F. Izumi and T. Kamiyama and T. Ikeda and Y. Narumi and K. Kindo}, title = {High-Pressure Form of (VO)2P2O7: A Spin-1/2 Antiferromagnetic Alternating-Chain Compound with One Kind of Chain and a Single Spin Gap}, journal = {Phys. Rev. B}, year = 1999, } @article{CTT100627130, author = {Z. Hiroi and M. Azuma and Y. Fujishiro and T. Saito and M. Takano and Fujio Izumi and T. Kamiyama and Takushi Ikeda}, title = {Structural Study of the Quantum-Spin Chain Compound (VO)2P2O7}, journal = {J. Solid State Chem.,}, year = 1999, } @article{CTT100621206, author = {K. Ishida and Y Tokunaga and Y. Kitaoka and K. Asayama and M. Azuma and Z. Hiroi and M. Takano}, title = {Antiferromagnetic Nuclear Resonance of Cu in Infinite-Layer Compounds, SrCuO2 and Ca0.9Sr0.1CuO2 -Comparison between Hyperfine Coupling Constant in a CuO2 Plane and in a Spin-Ladder System-}, journal = {J. Phys. Soc. Jpn.}, year = 1996, } @article{CTT100621213, author = {K. Ishida and Y. Kitaoka and Y. Tokunaga and S Matsumoto and K. Asayama and M. Azuma and Z. Hiroi and M. Takano}, title = {Spin Correlation and Spin Gap in Quasi-One-Dimensional Spin-1/2 Cuprate Oxides: A 63Cu NMR Study}, journal = {Phys. Rev. B}, year = 1996, } @article{CTT100633331, author = {東正樹 and 広井善二 and 高野幹夫 and 北岡良雄 and 石田憲二}, title = {擬一次元Srn-1Cun+1O2n (n=3, 5) の高圧合成とスピンギャップ}, journal = {粉体および粉末冶金}, year = 1994, } @article{CTT100621204, author = {Hiroki Takahashi and N Mori and M. Azuma and Z. Hiroi and M. Takano}, title = {Effect of Pressure on Tc of Hole- and Electron-Doped Infinite-Layer Compounds up to 8 GPa}, journal = {Physica C}, year = 1994, } @article{CTT100621199, author = {Kenji Ishida and Yoshio Kitaoka and K Asayama and M. Azuma and Z. Hiroi and M. Takano}, title = {Spin Gap Behavior in Ladder-Type of Quasi-One-Dimensional Spin (S=1/2) System SrCu2O3}, journal = {J. Phys. Soc. Jpn.}, year = 1994, } @article{CTT100625110, author = {Z. Hiroi and Kazunari Yamaura and M. Azuma and M. Takano}, title = {High-Resolution Electron Microscopy Study of the Alkaline-Earth Cupric Oxides and Oxide Carbonates}, journal = {Physica C,}, year = 1994, } @article{CTT100621150, author = {M. Takano and Z. Hiroi and M. Azuma}, title = {Superconductivity in the Alkaline Earth-Copper-Oxygen System with Tc=110K}, journal = {Applied Superconductivity}, year = 1993, } @article{CTT100633171, author = {東正樹 and 池田成明 and 広井善二 and 高野幹夫 and 坂東尚周 and 大高理 and 山中高光 and 武田保雄}, title = {無限層構造をとる超伝導体の高圧合成}, journal = {粉体および粉末冶金}, year = 1993, } @article{CTT100621064, author = {Zenji Hiroi and Mikio Takano and Masaki Azuma and Yasuo Takeda}, title = {A New Family of Copper Oxide Superconductors Srn+1CunO2n+1+ Stabilized at High Pressure}, journal = {Nature}, year = 1993, } @article{CTT100621065, author = {Zenji Hiroi and Masaki Azuma and Mikio Takano and Yasuo Takeda}, title = {Structure and Superconductivity of the Infinite-Layer Compound (Ca1-ySry)1-xCuO2-z}, journal = {Physica C}, year = 1993, } @article{CTT100621066, author = {Nariaki Ikeda and Zenji Hiroi and Masaki Azuma and Mikio Takano and Yoshichika Bando and Yasuo Takeda}, title = {Synthesis and Superconducting Properties of the Infinite-Layer Compounds Sr1-xLnxCuO2 (Ln=La, Nd, Sm, Gd)}, journal = {Physica C}, year = 1993, } @article{CTT100633049, author = {広井善二 and 東正樹 and 高野幹夫 and 坂東尚周 and 武田保雄}, title = {無限層超伝導体A1-xCuO2-zの構造}, journal = {粉体および粉末冶金}, year = 1992, } @article{CTT100626660, author = {東正樹 and 広井善二 and 高野幹夫 and 坂東尚周 and 武田保雄 and 山本治 and 大高理 and 久米昭一 and 山中高光}, title = {アルカリ土類−銅酸化物超伝導体の高圧合成}, journal = {粉体および粉末冶金}, year = 1992, } @article{CTT100621043, author = {Masaki Azuma and Zenji Hiroi and Mikio Takano and Yoshichika Bando and Yasuo Takeda}, title = {Superconductivity at 110K in the Infinite-Layer Compound (Sr1-xCax)1-yCuO2}, journal = {Nature}, year = 1992, } @article{CTT100621042, author = {Mikio Takano and Masaki Azuma and Zenji Hiroi and Yoshichika Bando and Yasuo Takeda}, title = {Superconductivity in the Ba-Sr-Cu-O System}, journal = {Physica C}, year = 1991, } @article{CTT100621040, author = {Zenji Hiroi and Masaki Azuma and Mikio Takano and Yoshichika Bando}, title = {A New Homologous Series Srn-1Cun+1O2n Found in the SrO-CuO System Treated under High Pressure}, journal = {J. Solid State Chem.}, year = 1991, } @article{CTT100621149, author = {Zenji Hiroi and Mikio Takano and Masaki Azuma and Yasuo Takeda and Yoshichika Bando}, title = {A New Superconducting Cupric Oxide Found in the Sr-Cu-O System}, journal = {Physica C}, year = 1991, } @inproceedings{CTT100798593, author = {D. Asakura and J. W. Quilty and K. Takubo and S. Hirata and T. Mizokawa and Y. Muraoka and Z. Hiroi}, title = {Photoemission study of YBa2Cu3Oy thin films under light illumination}, booktitle = {Journal of Electron Spectroscopy and Related Phenomena}, year = 2005, } @inproceedings{CTT100798764, author = {朝倉 大輔 and Quilty J.W. and 平田 玄 and 田久保 耕 and 溝川 貴司 and 村岡 祐治 and 広井 善二}, title = {28aXF-10 光照射されたYBa2Cu3O_y薄膜の光電子分光(光誘起相転移)(領域5)}, booktitle = {日本物理学会講演概要集}, year = 2004, } @inproceedings{CTT100633453, author = {Takekazu Ishida and Takeshi Mikayama and Kiichi Okuda and M. Azuma and Z. Hiroi and M. Takano}, title = {Complex Susceptibility of Infinite-Layer Superconductor (Sr0.7Ca0.3)0.95CuO2-x}, booktitle = {Advances in Superconductivity VII}, year = 1995, } @inproceedings{CTT100633449, author = {Z. Hiroi and M. Azuma and Y. Takeda and M. Takano}, title = {Curpic Oxide Superconductors in the Sr-Cu-O System}, booktitle = {Advances in Superconductivity VI}, year = 1994, } @inproceedings{CTT100633358, author = {Z. Hiroi and M. Azuma and M. Takano and Y. Takeda}, title = {Mechanism of Carrier Doping in the Superconducting Infinite-Layer Compound A1-xCuO2-z (A=Ca1-ySry)}, booktitle = {Advances in Superconductivity V}, year = 1993, } @inproceedings{CTT100633448, author = {M. Takano and Z. Hiroi and M. Azuma}, title = {Superconductivity in the Infinite-Layer Phase Stabilized Under High Pressure}, booktitle = {Electronic Properties of High-Tc Superconductors Springer Series in Solid-State Sciences}, year = 1993, } @misc{CTT100633580, author = {高野幹夫 and 広井善二 and 東正樹 and 武田保雄}, title = {新しい銅酸化物超伝導体の探索:高圧合成}, year = 1992, } @misc{CTT100633581, author = {高野幹夫 and 広井善二 and 東正樹 and 武田保雄}, title = {アルカリ土類−銅酸化物超伝導体の高圧合成}, year = 1992, } @misc{CTT100633579, author = {M. Takano and Z. Hiroi and M. Azuma and Y. Takeda}, title = {Application of High Pressure and High Oxygen Pressure to Copper Oxides, Mechanisms of Superconductivity}, year = 1992, }