"Yoshitaka Nakamura,M. Kawai,Masaki Azuma,Makoto Kubota,M. Shimada,Toshiaki Aiba,Yuichi Shimakawa","Rhombohedral-tetragonal structural change and enhanced piezoelectric constant in (1-x)BiFeO3-xBiCoO3 thin films",,"IOP Conf. Series: Materials Science and Engineering",,"Vol. 18",,"pp. 092017",2011,Nov. "Y. Shimakawa,D. Kan,M. Kawai,M. Sakai,S. Inoue,M. Azuma,S. Kimura,O. Sakata","Direct observation of B-site ordering in multiferroic Bi2NiMnO6 thin film",,"Jpn. J. Appl. Phys.Part 2",,"Vol. 46",,"pp. L845-L847",2007, "‰Í‡³“¿,ꎓ¡‚Žu,—Ñ’¼Œ°,“Œ³Ž÷,‚–슲•v,“‡ì—Sˆê","‚ˆ³–@‚ð—p‚¢‚½‘w󉻇•¨AFe6-xMnxO11 (A=Ba, Sr)‚̇¬",,"•²‘Ì‚¨‚æ‚Ñ•²–––è‹à",,"Vol. 54","No. 1","pp. 58-63",2007,