"Kou Takubo,Takashi Mizokawa,Huiyuan Man,Kohei Yamamoto,Yujun Zhang,Yasuyuki Hirata,Hiroki Wadati,Daniel I. Khomskii,Satoru Nakatsuji","6-GHz lattice response in a quantum spin-orbital liquid probed by time-resolved resonant x-ray scattering",,"Physical Review B",," 104",," 205110",2021,Nov. "Takeshi Suzuki,Yuya Kubota,Asuka Nakamura,Takahiro Shimojima,Kou Takubo,Suguru Ito,Kohei Yamamoto,Shoya Michimae,Hikaru Sato,Hidenori Hiramatsu,Hideo Hosono,Tadashi Togashi,Makina Yabashi,Hiroki Wadati,Iwao Matsuda,Shik Shin,Kozo Okazaki","Ultrafast optical stress on BaFe?As?",,"Phys. Rev. Research",," 3",," 033222",2021,Sept. "Kohei Yamamoto,Yuya Kubota,Motohiro Suzuki,Yasuyuki Hirata,Karel Carva,Marco Berritta,Kou Takubo,Yohei Uemura,Ryo Fukaya,Kenta Tanaka,Wataru Nishimura,Takuo Ohkochi,Tetsuo Katayama,Tadashi Togashi,Kenji Tamasaku,Makina Yabashi,Yoshihito Tanaka,Takeshi Seki,Koki Takanashi,Peter M Oppeneer,Hiroki Wadati","Ultrafast demagnetization of Pt magnetic moment in L10 -FePt probed by magnetic circular dichroism at a hard x-ray free electron laser",,"New Journal of Physics",,"Vol. 21",,"p. 123010",2019,Dec. "田久保 耕,山本 航平,横山 優一,Y. Zhang,山神 光平,平田 靖透,関 剛斎,高梨 弘毅,H. Man,中辻 知,和達 大樹","時間分解X線磁気円偏光2色性及び共鳴軟X線散乱による超高速磁気ダイナミクス観測","MRS-J第29回年次大会",,,,,,2019,Nov. "Chun Lin,Masafumi Horio,Takayuki Kawamata,Shin Saito,Keisuke Koshiishi,Shoya Sakamoto,Yujun Zhang,Kohei Yamamoto,Keisuke Ikeda,Yasuyuki Hirata,Kou Takubo,Hiroki Wadati,Akira Yasui,Yasumasa Takagi,Eiji Ikenaga,Tadashi Adachi,Yoji Koike,Atsushi Fujimori","Nature of Carrier Doping in T′-La1.8−xEu0.2SrxCuO4 Studied by X-Ray Photoemission and Absorption Spectroscopy",,"J. PHYS. SOC. JPN.",," 88"," 115004",,2019,Oct. "Y. Yokoyama,K. Kawakami,Y. Hirata,K. Takubo,K. Yamamoto,K. Abe,A. Mitsuda,H. Wada,T. Uozumi,S. Yamamoto,I. Matsuda,S. Kimura,K. Mimura,H. Wadati","Photoinduced valence dynamics in EuNi2(Si0.21Ge0.79)2 studied via time-resolved x-ray absorption spectroscopy",,"Physical Review B",," 100",," 115123",2019,Sept. "K. Yoshimatsu,J. Ishimaru,K. Watarai,K. Yamamoto,Y. Hirata,H. Wadati,Y. Takeda,K. Horiba,H. Kumigashira,O. Sakata,A. Ohtomo","Magnetic and electronic properties of B-site-ordered double-perovskite oxide La2CrMnO6 thin films",,"Physical Review B",,"Vol. 99",,,2019,June "平田靖透,山本 航平,山本 真吾,N. Pontius,C. Schussler-Langeheine,吉松 公平,大久保 勇男,北村 未歩,尾嶋 正治,大友 明,松田 巌,和達 大樹","時間分解X 線磁気円二色性測定で明らかにするダブルペロブスカイト酸化物薄膜の超高速スピンダイナミクス","日本物理学会 第73回年次大会(2018年)",,,,,,2018,Mar.