"Eiji Fujimoto,Masatomo Sumiya,Tsuyoshi Ohnishi,Mikk Lippmaa,Masaki Takeguchi,Hideomi Koinuma,Yuji Matsumoto","Development of a new laser heating system for thin film growth by chemical vapor deposition",,"REVIEW OF SCIENTIFIC INSTRUMENTS",,"Vol. 83","No. 094701","pp. 1-6",2012,Sept.
"E.Fujimoto,Watanabe Kenji,Y. Matsumoto,H. Koinuma,M. Sumiya","Reduction of nonradiative recombination center for ZnO films grown under Zn-rich conditions by metal organic chemical vapor deposition",,"Appl. Phys. Lett",,"Vol. 97",,"  in press",2010,Oct.
"Eiji Fujimoto,Masatomo Sumiya,Tsuyoshi Ohnishi,Kenji Watanabe,Mikk Lippmaa,Yuji Matsumoto,Hideomi Koinuma","Hetero-Epitaxial Growth of ZnO Film by Temperature Modulated Metalorganic Chemical Vapor Deposition",,"Applied Physics Express",,"Vol. 2","No. 4","p. 045502",2009,Apr.
"Masatomo Sumiya,Keisuke Ohara,Takeo Ohsawa,Yu. Kawai,Masato Shirai,Shunro Fuke,Hideomi Koinuma,Yuji Matsumoto","Photo-catalysis effect of III-V nitride film",,"phys. stat. sol. (c).",,"Vol. 4",,"pp. 26422645",2007,Nov.
"A. Tsukazaki,A. Ohtomo,T. Onuma,M. Ohtani,T. Makino,M. Sumiya,K. Ohtani,S. F. Chichibu,S. Fuke,Y. Segawa,H. Ohno,H. Koinuma,M. Kawasaki","Repeated temperature modulation epitaxy for p-type doping and light-emitting diode based on ZnO",,"Nature Materials",,"Vol. 4","No. 1","pp. 42-46",2005,Jan.
"M. Sumiya,A. Tsukazaki,S. Fuke,A. Ohtomo,H. Koinuma,M. Kawasaki","SIMS analysis of ZnO films co-doped with N and Ga by temperature gradient pulsed laser deposition",,"Applied Surface Science",,"Vol. 223","No. 1-3","pp. 206-209",2004,Feb.
"M. Sumiya,S. Fuke,A. Tsukazaki,K. Tamura,A. Ohtomo,M. Kawasaki,H. Koinuma","Quantitative control and detection of heterovalent impurities in ZnO thin films grown by pulsed laser deposition",,"Journal of Applied Physics",,"Vol. 93","No. 5","pp. 2562-2569",2003,May
"M. Sumiya,K. Yoshimura,T. Ito,K. Ohtsuka,S. Fuke,K. Mizuno,H. Koinuma,A. Ohtomo,M. Kawasaki","Growth mode and surface morphology of a GaN film deposited along the N-face polar direction on c-plane sapphire substrate",,"Journal of Applied Physics",,"Vol. 88","No. 2","pp. 1158-1165",2000,July
"K. Tamura,A. Ohtomo,K. Saikusa,Y. Osaka,T. Makino,Y. Segawa,M. Sumiya,S. Fuke,H. Koinuma,M. Kawasaki","Epitaxial growth of ZnO films on lattice-matched ScAlMgO<sub>4</sub>(0001) substrates",,"Journal of Crystal Growth",,"Vol. 214",,"pp. 59-62",2000,June
"M. Sumiya,T. Ohnishi,K. Tanaka,A. Ohtomo,M. Kawasaki,H. Koinuma,K. Ohtsuka,S. Fuke","Control of the polarity and surface morphology of GaN films deposited on C-plane sapphire",,"MRS Internet Journal of Nitride Semiconductor Research",,"Vol. 4","No. Suppl. 1","pp. G6.23",1999,Dec.
"A. Ohtomo,M. Kawasaki,T. Koida,H. Koinuma,Y. Sakurai,Y. Yoshida,M. Sumiya,S. Fuke,T. Yasuda,Y. Segawa","Double heterostructure based on ZnO and Mg<sub>x</sub>Zn<sub>1-x</sub>O",,"Silicon Carbide, Iii-Nitrides and Related Materials, Pts 1 and 2",,"Vol. 264-2",,"pp. 1463-1466",1998,Dec.
"Noriyuki Ishi':,Hideki Taguchi,Masato Sumi,Masasuke Yoshida","Structure of holo-chaperonin studied with electron microscopyOligomeric opal0 on top of two layers of cpn60 rings with two stripes each",,"Fetteration of European Biochemical Societies",,"Vol. 299","No. 2","pp. 169-174",1992,Mar.