"Hirofumi Akamatsu,Jun Kawabata,Koji Fujita,Shunsuke Murai,Katsuhisa Tanaka","Magnetic properties of oxide glasses containing iron and rare-earth ions",,"Physical Review B","APS","Vol. 84","No. 14","pp. 144408",2011,Oct.
"Yanhua Zong,Koji Fujita,Hirofumi Akamatsu,Seisuke Nakashima,Shunsuke Murai,Katsuhisa Tanaka","Local Structure of Amorphous EuO-TiO2 Thin Films Probed by X-Ray Absorption Fine Structure",,"Journal of the American Ceramic Society",,"Vol. 95","No. 2","pp. 716--720",2011,Sept.
"Hirofumi Akamatsu,Y. Kumagai,F. Oba,Koji Fujita,Hideo Murakami,Katsuhisa Tanaka,I. Tanaka","Antiferromagnetic superexchange via 3d states of titanium in EuTiO3 as seen from hybrid Hartree-Fock density functional calculations",,"Physical Review B","American Physical Society","Vol. 83","No. 21","pp. 214421",2011,June
"Yanhua Zong,Koji Fujita,Hirofumi Akamatsu,Shunsuke Murai,Katsuhisa Tanaka","Ferromagnetic properties with reentrant spin-glass behavior in amorphous EuZrO3 thin film",,"physica status solidi (c)","Wiley Online Library","Vol. 8","No. 11-12","pp. 3051--3054",2011,Mar.