294 Development of high-pressure, high-filed and multi-frequency ESR apparatus and its application to quantum spin system
T. Sakurai, T. Horie, M. Tomoo, K. Kondo, N. Matsumi, S. Okubo, H. Ohta, Y. Uwatoko, K. Kudo, Y. Koike, H. Tanaka
J. Phys.: Conf. Series 215 (2010) 012184/1-4. (2010 May published)

295 Anomalous Spin Dynamics Observed by High Frequency ESR in Honeycomb Lattice Antiferromagnet In Cu2/3V1/3O3
S. Okubo, H. Wada, H. Ohta, T. Tomita, M. Fujisawa, T. Sakurai, E. Ohmichi and H. Kikuchi
J. Phys. Soc. Jpn. 80(2) (2011) 023705/1-4.  (2011 Feb. published)

296 Electron Spin Resonance Study of Photoluminescent Material GaAs:Er,O –Er Concentration Effect-
M. Fujisawa, A. Asakura, F. Elmasry, S. Okubo, H. Ohta and Y. Fujiwara
J. Appl. Phys. 109(5) (2011) 053910/1-5 (2011 March published)

297 Optical and ferromagnetic properties of GdN thin films
H. Yoshitomi, S. Kitayama, T. Kita, O. Wada, M. Fujisawa, H. Ohta, T. Sakurai
Physica Status Solidi C, 8 (2011) 488-490 (2011 Feb. published)

298 First-order-like antiferromagnetic transition in rare-earth palladium bronze SmPd3S4
E. Matsuoka, M. Watahiki, M. Sakoda, H. Sugawara, T. Sakurai, H. Ohta and H. Onodera
J. Phys.: Conf. Series 273 (2011) 012138/1-4 (2011 March published)