"S. Ghosh,Kamaraju N.,Seto M.,A. Fujimori,Y. Takeda,S. Ishiwata,S. Kawasaki,M. Azuma,M. Takano,Sood A.K.","Raman Scattering in CaFeO3 and La0.33Sr0.67FeO3 across the Charge-Disproportionation Phase Transition",,"Phys. Rev. B",,"Vol. 71","No. 24","pp. 245110-1-245110-7",2005, "石渡晋太郎,東正樹,齊藤高志,川崎修嗣,高野幹夫","CaFeO3の高圧下単結晶育成",,"粉体および粉末冶金",,"Vol. 48","No. 8","pp. 715-718",2001, "M. Takano,Z. Hiroi,M. Azuma,S. Kawasaki,Ryoji KANNO,T. Takeda","Novel Transition Metal Oxides Prepared at High Pressure and Their Electronic Properties",,"Physics and Chemistry of Transiton-Metal Oxides, Solid-State Sciences","Springer-Verlag","Vol. 125",,"pp. 279-288",1999, "改森信吾,川崎修嗣,東正樹,高野幹夫","Ln2CuSnO6 (Ln=La, Pr, Nd, Sm)の高圧合成",,"粉体および粉末冶金",,"Vol. 44","No. 2","pp. 127-131",1997, "Yoshio Oka,Takeru Yao,Naokazu Yamamoto,Yutaka Ueda,Syuji Kawasaki,M. Azuma,M. Takano","Hydrothermal Synthesis, Crystal Structure, and Magnetic Properties of FeVO4-II",,"J. Solid State Chem.",,"Vol. 123","No. 1","pp. 54-59",1996,