@article{CTT100798604, author = {T. Mizokawa and Y. Morita and T. Sudayama and K. Takubo and I. Yamada and M. Azuma and M. Takano and Y. Shimakawa}, title = {Metallic versus insulating behavior in the A-site ordered perovskite oxides ACu(3)Co(4)O(12) (A = Ca and Y) controlled by Mott and Zhang-Rice physics}, journal = {Physical Review B}, year = 2009, } @article{CTT100798614, author = {T. Sudayama and Y. Wakisaka and K. Takubo and T. Mizokawa and W. Kobayashi and I. Terasaki and S. Tanaka and Y. Maeno and M. Arita and H. Namatame and M. Taniguchi}, title = {Bulk-sensitive photoemission study of ACu(3)Ru(4)O(12) (A=Ca, Na, and La) with heavy-fermion behavior}, journal = {Physical Review B}, year = 2009, } @article{CTT100798640, author = {Y. Wakisaka and T. Sudayama and K. Takubo and T. Mizokawa and M. Arita and H. Namatame and M. Taniguchi and N. Katayama and M. Nohara and H. Takagi}, title = {Excitonic Insulator State in Ta2NiSe5 Probed by Photoemission Spectroscopy}, journal = {Physical Review Letters}, year = 2009, } @article{CTT100798599, author = {K. Ikedo and Y. Wakisaka and S. Hirata and K. Takubo and T. Mizokawa}, title = {A Neck-Collapsing-Type Lifshitz Transition Induced by Orbital Symmetry Breaking in Lightly Hole Doped t(2g) Bands}, journal = {Journal of the Physical Society of Japan}, year = 2009, } @article{CTT100798625, author = {K. Takubo and T. Mizokawa and Y. Nambu and S. Nakatsuji}, title = {Electronic structure study of triangular lattices in FeGa2S4, Fe2Ga2S5, and NiGa2S4: Photoemission spectroscopy and Hartree-Fock calculations}, journal = {Physical Review B}, year = 2009, } @inproceedings{CTT100798627, author = {K. Takubo and T. Mizokawa and N. Takubo and K. Miyano and N. Matsumoto and S. Nagata}, title = {Photo-induced charge-orbital switching in transition-metal compounds probed by photoemission spectroscopy}, booktitle = {J. Phys.: Conf. Ser.}, year = 2009, } @inproceedings{CTT100798606, author = {T. Mizokawa and K. Takubo and T. Sudayama and Y. Wakisaka and N. Takubo and K. Miyano and N. Matsumoto and S. Nagata and T. Katayama and M. Nohara and H. Takagi and M. Ikeda and N. Kojima and M. Arita and H. Namatame and M. Taniguchi}, title = {Local Lattice Distortion and Photo-Induced Phase Transition in Transition-Metal Compounds with Orbital Degeneracy}, booktitle = {Journal of Superconductivity and Novel Magnetism}, year = 2009, } @inproceedings{CTT100798727, author = {池戸 一道 and 脇坂 祐輝 and 田久保 耕 and 溝川 貴司 and 大久保 将史 and 本間 格}, title = {27pPSA-42 CoO_2三角格子の電子状態(27pPSA 領域8ポスターセッション(低温I(Cu,Mn,Co,Ru,V酸化物)),領域8(強相関系:高温超伝導,強相関f電子系など))}, booktitle = {日本物理学会講演概要集}, year = 2009, } @inproceedings{CTT100798728, author = {田久保 耕 and 谷口 雅樹 and 南部 雄亮 and 中辻 知 and 脇坂 祐輝 and 須田山 貴亮 and 溝川 貴司 and Fournier David and Levy Giorgio and Damascelli Andrea and 有田 将司 and 生天目 博文}, title = {27pTG-16 NiGa2S4の電子状態(27pTG フラストレーション系(理論・三角格子),領域3(磁性,磁気共鳴))}, booktitle = {日本物理学会講演概要集}, year = 2009, } @inproceedings{CTT100798721, author = {脇坂 祐輝 and 須田山 貴亮 and 田久保 耕 and 溝川 貴司 and 森永 礼 and 佐藤 卓 and 有田 将司 and 生天目 博文 and 谷口 雅樹}, title = {25pRL-9 BaFe2As2の角度分解光電子分光で見られる励起子効果(鉄系超伝導体2(光電子分光),領域8,強相関系:高温超伝導,強相関f電子系など)}, booktitle = {日本物理学会講演概要集}, year = 2009, } @inproceedings{CTT100798722, author = {須田山 貴亮 and 脇坂 祐輝 and 田久保 耕 and 森永 礼 and 佐藤 卓 and 有田 将司 and 生天目 博文 and 谷口 雅樹 and 溝川 貴司}, title = {25pRL-6 角度分解光電子分光による電子ドープBaFe<1.7>Co<0.3>As_2の電子状態の観察(鉄系超伝導体2(光電子分光),領域8,強相関系:高温超伝導,強相関f電子系など)}, booktitle = {日本物理学会講演概要集}, year = 2009, } @inproceedings{CTT100798723, author = {田久保 耕 and 紫牟田 雅之 and 金 廷恩 and 加藤 健一 and 高田 昌樹 and 勝藤 拓郎}, title = {25aRG-6 ペロブスカイト型RTiO_3における磁性と高温格子異常(Ti,V酸化物,領域8,強相関系:高温超伝導,強相関f電子系など)}, booktitle = {日本物理学会講演概要集}, year = 2009, } @inproceedings{CTT100798724, author = {山下 直飛人 and 須田山 貴亮 and 田久保 耕 and 溝川 貴司 and 山田 良則 and 豊崎 秀海 and 福村 知昭 and 川崎 雅司}, title = {30aVE-8 光照射によるTi<1-x>CoxO_2の電子状態変化II(30aVE 磁性半導体,領域4(半導体,メゾスコピック系・局在))}, booktitle = {日本物理学会講演概要集}, year = 2009, } @inproceedings{CTT100798725, author = {須田山 貴亮 and 田中 壮太郎 and 前野 悦輝 and 脇坂 祐輝 and 田久保 耕 and 溝川 貴司 and 有田 将司 and 生天目 博文 and 谷口 雅樹 and 小林 航 and 寺崎 一郎}, title = {29pTL-8 重い電子系ACu3Ru4O_<12>(A=Ca,Na,La)のバルク敏感光電子分光(29pTL Ru酸化物,領域8(強相関系:高温超伝導,強相関f電子系など))}, booktitle = {日本物理学会講演概要集}, year = 2009, } @inproceedings{CTT100798726, author = {脇坂 祐輝 and 高木 英典 and 須田山 貴亮 and 田久保 耕 and 溝川 貴司 and 有田 将司 and 生天目 博文 and 谷口 雅樹 and 片山 尚幸 and 野原 実}, title = {28aPS-45 Ta2NiSe5の角度分解光電子分光で見られる励起子絶縁体的特徴(28aPS 領域8ポスターセッション(低温II(鉄砒素超伝導体,その他)),領域8(強相関系:高温超伝導,強相関f電子系など))}, booktitle = {日本物理学会講演概要集}, year = 2009, }