@article{CTT100786074,
  author = {Yasuhide Mochizuki and Yu Kumagai and Hirofumi Akamatsu and Fumiyasu Oba},
  title = {Polar metallic behavior of strained antiperovskites ACNi3 (A = Mg, Zn, and Cd) from first principles},
  journal = {Physical Review Materials},
  year = 2018,
}

@article{CTT100786073,
  author = {Yasuhide Mochizuki and Hirofumi Akamatsu and Yu Kumagai and Fumiyasu Oba},
  title = {Strain-engineered Peierls instability in layered perovskite La3Ni2O7 from first principles},
  journal = {Physical Review Materials},
  year = 2018,
}

@article{CTT100760280,
  author = {K. Fujita and T. Kawamoto and I. Yamada and O. Hernandez and H. Akamatsu and Y. Kumagai and F. Oba and P. Manuel and R. Fujikawa and S. Yoshida and M. Fukuda and K. Tanaka},
  title = {Perovskite-type InCoO3 with low-spin Co3+: Effect of In-O covalency on structural stabilization in comparison with rare-earth series},
  journal = {Inorganic Chemistry},
  year = 2017,
}

@article{CTT100751916,
  author = {Yu Kumagai and Kou Harada and Hirofumi Akamatsu and Kosuke Matsuzaki and Fumiyasu Oba},
  title = {Carrier-induced band-gap variation and point defects in Zn3N2 from first principles},
  journal = {Physical Review Applied},
  year = 2017,
}

@article{CTT100702171,
  author = {Megan E. Strayer and Arnab Sen Gupta and Hirofumi Akamatsu and Shiming Lei and Nicole A. Benedek and Venkatraman Gopalan and Thomas E. Mallouk},
  title = {Emergent Noncentrosymmetry and Piezoelectricity Driven by Oxygen Octahedral Rotations in n = 2 Dion–Jacobson Phase Layer Perovskites},
  journal = {Advanced Functional Materials},
  year = 2016,
}

@article{CTT100702167,
  author = {Sun Woo Kim and Zheng Deng and Man-Rong Li and Arnab Sen Gupta and Hirofumi Akamatsu and Venkatraman Gopalan and Martha Greenblatt},
  title = {PbMn(IV)TeO6: A New Noncentrosymmetric Layered Honeycomb Magnetic Oxide},
  journal = {Inorganic chemistry},
  year = 2016,
}

@article{CTT100702170,
  author = {Arnab Sen Gupta and Hirofumi Akamatsu and Megan E. Strayer and Shiming Lei and Toshihiro Kuge and Koji Fujita and Clarina dela Cruz and Atsushi Togo and I. Tanaka and Katsuhisa Tanaka and Thomas E. Mallouk and Venkatraman Gopalan},
  title = {Improper Inversion Symmetry Breaking and Piezoelectricity through Oxygen Octahedral Rotations in Layered Perovskite Family, LiRTiO4 (R = Rare Earths)},
  journal = {Advanced Electronic Materials},
  year = 2015,
}

@article{CTT100702169,
  author = {Takeshi Yajima and Fumitaka Takeiri and Kohei Aidzu and Hirofumi Akamatsu and Koji Fujita and Wataru Yoshimune and Masatoshi Ohkura and Shiming Lei and Venkatraman Gopalan and Katsuhisa Tanaka and Craig M. Brown and Mark A. Green and Takafumi Yamamoto and Yoji Kobayashi and Hiroshi Kageyama},
  title = {A labile hydride strategy for the synthesis of heavily nitridized BaTiO3},
  journal = {Nature Chemistry},
  year = 2015,
}

@article{CTT100702173,
  author = {Man-Rong Li and Mark Croft and Peter W. Stephens and Meng Ye and David Vanderbilt and Maria Retuerto and Zheng Deng and Christoph P. Grams and Joachim Hemberger and Joke Hadermann and Wen-Min Li and Chang-Qing Jin and Felix O. Saouma and Joon I. Jang and Hirofumi Akamatsu and Venkatraman Gopalan and David Walker and Martha Greenblatt},
  title = {Mn2FeWO6: A New Ni3TeO6-Type Polar and Magnetic Oxide},
  journal = {Advanced Materials},
  year = 2015,
}

@article{CTT100702168,
  author = {Takahiro Kawamoto and Koji Fujita and Ikuya Yamada and Tomohiko Matoba and Sung Joo Kim and Peng Gao and Xiaoqing Pan and Scott D. Findlay and Cédric Tassel and Hiroshi Kageyama and Andrew J. Studer and James Hester and Tetsuo Irifune and Hirofumi Akamatsu and Katsuhisa Tanaka},
  title = {Room-Temperature Polar Ferromagnet ScFeO3 Transformed from a High-Pressure Orthorhombic Perovskite Phase},
  journal = {Journal of the American Chemical Society},
  year = 2014,
}

@article{CTT100702174,
  author = {Hirofumi Akamatsu and Koji Fujita and Toshihiro Kuge and Arnab Sen Gupta and Atsushi Togo and Shiming Lei and Fei Xue and Greg Stone and James M. Rondinelli and Long-Qing Chen and Isao Tanaka and Venkatraman Gopalan and Katsuhisa Tanaka},
  title = {Inversion Symmetry Breaking by Oxygen Octahedral Rotations in the Ruddlesden-Popper NaRTiO4 Family},
  journal = {Physical Review Letters},
  year = 2014,
}

@article{CTT100702161,
  author = {Yuko Nakatsuka and Hirofumi Akamatsu and Shunsuke Murai and Koji Fujita and Katsuhisa Tanaka},
  title = {Superspin glass behavior of amorphous FeO-SiO2 thin films},
  journal = {Japanese Journal of Applied Physics},
  year = 2014,
}

@article{CTT100702157,
  author = {Katsuhisa Tanaka and Koji Fujita and Yuya Maruyama and Yoshiro Kususe and Hideo Murakami and Hirofumi Akamatsu and Yanhua Zong and Shunsuke Murai},
  title = {Ferromagnetism induced by lattice volume expansion and amorphization in EuTiO3 thin films},
  journal = {Journal of Materials Research},
  year = 2014,
}

@article{CTT100702159,
  author = {Yasuhide Akizuki and Ikuya Yamada and Koji Fujita and Hirofumi Akamatsu and Tetsuo Irifune and Katsuhisa Tanaka},
  title = {AgCu3V4O12: a Novel Perovskite Containing Mixed-Valence Silver ions},
  journal = {Inorganic chemistry},
  year = 2013,
}

@article{CTT100702179,
  author = {Takahiro Kawamoto and Koji Fujita and Hirofumi Akamatsu and Tetsuya Nakamura and Toyohiko Kinoshita and Masaichiro Mizumaki and Naomi Kawamura and Motohiro Suzuki and Yoshiro Kususe and Shunsuke Murai and Katsuhisa Tanaka},
  title = {Ferromagnetic amorphous oxides in the EuO-TiO2 system studied by the Faraday effect in the visible region and the x-ray magnetic circular dichroism at the Eu M 4, 5 and L 2, 3 edges},
  journal = {Physical Review B},
  year = 2013,
}

@article{CTT100702156,
  author = {A Winterstein and H Akamatsu and D Möncke and K Tanaka and MA Schmidt and L Wondraczek},
  title = {Magnetic and magneto-optical quenching in (Mn2+, Sr2+) metaphosphate glasses},
  journal = {Optical Materials Express},
  year = 2013,
}

@article{CTT100702155,
  author = {Hirofumi Akamatsu and Koji Fujita and Yuko Nakatsuka and Shunsuke Murai and Katsuhisa Tanaka},
  title = {Magneto-optical properties of Eu2+-containing aluminoborosilicate glasses with ferromagnetic interactions},
  journal = {Optical Materials},
  year = 2012,
}

@article{CTT100702154,
  author = {Hirofumi Akamatsu and Yu Kumagai and Fumiyasu Oba and Koji Fujita and Katsuhisa Tanaka and Isao Tanaka},
  title = {Strong Spin-Lattice Coupling Through Oxygen Octahedral Rotation in Divalent Europium Perovskites},
  journal = {Advanced Functional Materials},
  year = 2012,
}

@article{CTT100702144,
  author = {Hirofumi Akamatsu and Koji Fujita and Hiroyuki Hayashi and Takahiro Kawamoto and Yu Kumagai and Yanhua Zong and Koji Iwata and Fumiyasu Oba and Isao Tanaka and Katsuhisa Tanaka},
  title = {Crystal and Electronic Structure and Magnetic Properties of Divalent Europium Perovskite Oxides EuMO3 (M= Ti, Zr, and Hf): Experimental and First-Principles Approaches},
  journal = {Inorganic chemistry},
  year = 2012,
}

@article{CTT100702147,
  author = {Hirofumi Akamatsu and Jun Kawabata and Koji Fujita and Shunsuke Murai and Katsuhisa Tanaka},
  title = {Magnetic properties of oxide glasses containing iron and rare-earth ions},
  journal = {Physical Review B},
  year = 2011,
}

@article{CTT100702151,
  author = {Yanhua Zong and Koji Fujita and Hirofumi Akamatsu and Seisuke Nakashima and Shunsuke Murai and Katsuhisa Tanaka},
  title = {Local Structure of Amorphous EuO-TiO2 Thin Films Probed by X-Ray Absorption Fine Structure},
  journal = {Journal of the American Ceramic Society},
  year = 2011,
}

@article{CTT100702130,
  author = {Hirofumi Akamatsu and Y. Kumagai and F. Oba and Koji Fujita and Hideo Murakami and Katsuhisa Tanaka and I. Tanaka},
  title = {Antiferromagnetic superexchange via 3d states of titanium in EuTiO3 as seen from hybrid Hartree-Fock density functional calculations},
  journal = {Physical Review B},
  year = 2011,
}

@article{CTT100702150,
  author = {Yanhua Zong and Koji Fujita and Hirofumi Akamatsu and Shunsuke Murai and Katsuhisa Tanaka},
  title = {Ferromagnetic properties with reentrant spin-glass behavior in amorphous EuZrO3 thin film},
  journal = {physica status solidi (c)},
  year = 2011,
}

@article{CTT100702143,
  author = {Hirofumi Akamatsu and Koji Fujita and Yanhua Zong and Naohiro Takemoto and Shunsuke Murai and Katsuhisa Tanaka},
  title = {Impact of amorphization on the magnetic properties of EuO-TiO2 system},
  journal = {Physical Review B},
  year = 2010,
}

@article{CTT100702142,
  author = {Yanhua Zong and Kazuma Kugimiya and Koji Fujita and Hirofumi Akamatsu and Kazuyuki Hirao and Katsuhisa Tanaka},
  title = {Preparation and magnetic properties of amorphous EuTiO3 thin films},
  journal = {Journal of Non-Crystalline Solids},
  year = 2010,
}

@article{CTT100702138,
  author = {Hirofumi Akamatsu and Koji Fujita and Shunsuke Murai and Katsuhisa Tanaka},
  title = {Ferromagnetic Eu2+-based oxide glasses with reentrant spin glass behavior},
  journal = {Physical Review B},
  year = 2010,
}

@article{CTT100702145,
  author = {Hirofumi Akamatsu and Satoshi Oku and Koji Fujita and Shunsuke Murai and Katsuhisa Tanaka},
  title = {Magnetic properties of mixed-valence iron phosphate glasses},
  journal = {Physical Review B},
  year = 2009,
}

@article{CTT100702135,
  author = {Yanhua Zong and Koji Fujita and Hirofumi Akamatsu and Shunsuke Murai and Katsuhisa Tanaka},
  title = {Antiferromagnetism of perovskite EuZrO3},
  journal = {Journal of Solid State Chemistry},
  year = 2009,
}

@article{CTT100702134,
  author = {Yasuaki Tokudome and Kazuki Nakanishi and Kazuyoshi  Kanamori and Koji Fujita and Hirofumi Akamatsu and Teiichi Hanada},
  title = {Structural characterization of hierarchically porous alumina aerogel and xerogel monoliths},
  journal = {Journal of colloid and interface science},
  year = 2009,
}

@article{CTT100702148,
  author = {Hirofumi Akamatsu and Yanhua Zong and Yosefu Fujiki and Kazuaki Kamiya and Koji Fujita and Shunsuke Murai and Katsuhisa Tanaka},
  title = {Structural and Magnetic Properties of Thin Films Fabricated via Sputtering Method},
  journal = {Magnetics, IEEE Transactions on},
  year = 2008,
}

@article{CTT100702140,
  author = {Hirofumi Akamatsu and Koji Fujita and Shunsuke Murai and Katsuhisa Tanaka},
  title = {Magneto-optical properties of transparent divalent iron phosphate glasses},
  journal = {Applied Physics Letters},
  year = 2008,
}

@article{CTT100702137,
  author = {Hirofumi Akamatsu and Katsuhisa Tanaka and Koji Fujita and Shunsuke Murai},
  title = {Magnetic phase transitions in Fe2O3-Bi2O3-B2O3 glasses},
  journal = {Journal of Physics: Condensed Matter},
  year = 2008,
}

@article{CTT100702146,
  author = {Hirofumi Akamatsu and Shunsuke Murai and Koji Fujita and Katsuhisa Tanaka},
  title = {Magnetic Properties of Amorphous Fe2O3-R2O3 (R= La, Gd and Tb) Thin Films Fabricated by Sputtering Method},
  journal = {Advanced Materials Research},
  year = 2008,
}

@article{CTT100702141,
  author = {Katsuhisa Tanaka and Hirofumi Akamatsu and Seisuke Nakashima and Koji Fujita},
  title = {Magnetic properties of disordered oxides with iron and manganese ions},
  journal = {Journal of Non-Crystalline Solids},
  year = 2007,
}

@article{CTT100702139,
  author = {Hirofumi Akamatsu and Katsuhisa Tanaka and Koji Fujita and Shunsuke Murai},
  title = {Spin dynamics in oxide glass of Fe 2O3-Bi2O3-B2O3 system},
  journal = {Journal of Magnetism and Magnetic Materials},
  year = 2006,
}

@article{CTT100702136,
  author = {Hirofumi Akamatsu and Katsuhisa Tanaka and Koji Fujita and Shunsuke Murai},
  title = {Spin dynamics in Fe2O3-TeO2 glass: Experimental evidence for an amorphous oxide spin glass},
  journal = {Physical Review B},
  year = 2006,
}

@inproceedings{CTT100841413,
  author = {望月 泰英 and 赤松 寛文 and 熊谷 悠 and Ha-Jun Sung and 高橋 亮 and 永井 隆之 and 谷口 博基 and 大場 史康},
  title = {第一原理格子動力学計算を用いたペロブスカイト物質の構造探索},
  booktitle = {},
  year = 2020,
}

@inproceedings{CTT100820966,
  author = {望月 泰英 and 熊谷 悠 and 赤松 寛文 and 大場 史康},
  title = {第一原理計算によるアンチペロブスカイトの歪誘起ポーラーメタル相の理論予測},
  booktitle = {},
  year = 2020,
}

@inproceedings{CTT100813604,
  author = {Yasuhide Mochizuki and Yu Kumagai and Hirofumi Akamatsu and Fumiyasu Oba},
  title = {Strain-induced Peierls transition and polar-metal phases in Ni-based perovskites},
  booktitle = {},
  year = 2019,
}

@inproceedings{CTT100803310,
  author = {Yasuhide Mochizuki and Yu Kumagai and Hirofumi Akamatsu and Fumiyasu Oba},
  title = {Polar-Metal Phases in Strained Antiperovskites: A First-principles Study},
  booktitle = {},
  year = 2019,
}

@inproceedings{CTT100813605,
  author = {Yasuhide Mochizuki and Yu Kumagai and Hirofumi Akamatsu and Fumiyasu Oba},
  title = {Polar metallic behavior in strained antiperovskites: A first-principles study},
  booktitle = {},
  year = 2019,
}

@inproceedings{CTT100786079,
  author = {望月 泰英 and 熊谷 悠 and 赤松 寛文 and 大場 史康},
  title = {第一原理計算によるアンチペロブスカイトのポーラーメタル相の予測},
  booktitle = {},
  year = 2018,
}

@inproceedings{CTT100786077,
  author = {Yasuhide Mochizuki and Hirofumi Akamatsu and Yu Kumagai and Fumiyasu Oba},
  title = {Peierls Instability of Layered Perovskite La3Ni2O7 under Epitaxial Strain from First Principles},
  booktitle = {},
  year = 2018,
}

@inproceedings{CTT100786076,
  author = {Yasuhide Mochizuki and Hirofumi Akamatsu and Yu Kumagai and Fumiyasu Oba},
  title = {First-Principles Study of Compressive Strain-Induced Metal-Insulator Transition in La3Ni2O7},
  booktitle = {},
  year = 2017,
}

@inproceedings{CTT100786078,
  author = {望月 泰英 and 赤松 寛文 and 熊谷 悠 and 大場 史康},
  title = {第一原理計算によるLa3Ni2O7の圧縮面内歪誘起金属絶縁体転移},
  booktitle = {},
  year = 2017,
}

@inproceedings{CTT100783588,
  author = {Y. Mochizuki and H. Akamatsu and Y. Kumagai and F. Oba},
  title = {Peierls instability of a layered perovskite La3Ni2O7 under biaxial compressive strain via first-principles calculations},
  booktitle = {},
  year = 2017,
}

@inproceedings{CTT100752955,
  author = {Y. Mochizuki and H. Akamatsu and Y. Kumagai and F. Oba},
  title = {Metal-insulator transition with structural distortion in a layered perovskite La3Ni2O7: A first-principles study},
  booktitle = {},
  year = 2017,
}

@inproceedings{CTT100783602,
  author = {Y. Mochizuki and H. Akamatsu and Y. Kumagai and F. Oba},
  title = {First-principles study of strain-induced metal-insulator transition in a lanthanum nickelate layered perovskite},
  booktitle = {},
  year = 2017,
}

@inproceedings{CTT100752957,
  author = {Y. Mochizuki and H. Akamatsu and Y. Kumagai and F. Oba},
  title = {Metal-insulator phase transition induced by biaxial compressive strain in La3Ni2O7: A first-principles study},
  booktitle = {},
  year = 2017,
}

@inproceedings{CTT100752958,
  author = {N. Nishiya and K. Harada and Y. Kumagai and H. Akamatsu and F. Oba},
  title = {Theoretical study of doping limits in semiconductors},
  booktitle = {},
  year = 2017,
}

@inproceedings{CTT100752942,
  author = {西谷宣彦 and 原田航 and 熊谷悠 and 赤松寛文 and 大場史康},
  title = {化合物半導体における点欠陥形成とドーピング限界の理論的検討},
  booktitle = {},
  year = 2017,
}

@inproceedings{CTT100786075,
  author = {望月泰英 and 赤松寛文 and 熊谷悠 and 大場史康},
  title = {第一原理計算による層状ペロブスカイトLa3Ni2O7の面内歪下における安定結晶構造探},
  booktitle = {},
  year = 2017,
}

@inproceedings{CTT100741474,
  author = {望月 泰英 and 赤松 寛文 and 熊谷 悠 and 大場 史康},
  title = {第一原理計算による層状ペロブスカイトLa3Ni2O7の構造不安定性},
  booktitle = {},
  year = 2016,
}

@inproceedings{CTT100751919,
  author = {赤松 寛文 and B. K. VanLeewen and I. Dabo and 熊谷 悠 and 大場 史康 and L.-Q. Chen and V. Gopalan},
  title = {表現理論と第一原理計算に基づいたPbTiO3における180°強誘電ドメイン壁移動パスの探索},
  booktitle = {},
  year = 2016,
}

@inproceedings{CTT100741476,
  author = {西谷 宣彦 and 原田 航 and 熊谷 悠 and 赤松寛文 and 大場 史康},
  title = {半導体におけるドーピング限界の理論的研究},
  booktitle = {},
  year = 2016,
}

@inproceedings{CTT100734349,
  author = {Y. Mochizuki and H. Akamatsu and Y. Kumagai and F. Oba},
  title = {First-principles study of structural distortion in a layered perovskite La3Ni2O7},
  booktitle = {},
  year = 2016,
}

@inproceedings{CTT100734344,
  author = {望月泰英 and 赤松寛文 and 熊谷悠 and 大場史康},
  title = {第一原理計算による層状ペロブスカイト酸化物の基底状態構造探索},
  booktitle = {},
  year = 2016,
}

@inproceedings{CTT100734343,
  author = {西谷宣彦 and 原田航 and 熊谷悠 and 赤松寛文 and 大場史康},
  title = {第一原理計算による化合物半導体のドーピング限界の検討},
  booktitle = {},
  year = 2016,
}

@misc{CTT100702149,
  author = {Hirofumi Akamatsu},
  title = {Magnetic Properties of Amorphous Oxides and Related Materials},
  year = 2009,
}



@phdthesis{CTT100702149,
  author = {Hirofumi Akamatsu},
  title = {Magnetic Properties of Amorphous Oxides and Related Materials},
  school = {京都大学},
  year = 2009,
}