181.　Ferromagnetic properties of GdN thin films studied by temperature dependent circular polarized spectroscopy
H. Yoshitomi, R. Vidyasagar, S. Kitayama, T. Kita, H. Ohta, S. Okubo, Y. Fukuoka, T. Sakurai
Appl. Phys. Lett. 101 (2012) 072403/1-5.

182.　Dzyalshinsky-Moriya interaction and field-induced magnetic order in an antiferromangetic hioneycomb lattice compound Bi3Mn4O12(NO3) studied by high-field electron spin resonance
Susumu Okubo, Tomonari Ueda, Hitoshi Ohta, Weimin Zhang, Takahro Sakurai, Nozomi Onishi, Masaki Azuma, Yuichi Shimakawa, Hiroki Nakano, Tôru Sakai
Phys. Rev. B 86 (2012) 140401(R)/1-4.

183.　Possible new temperature phase observed in GeCo2O4 spinel by high-field ESR
T. Hosaka, S. Hachiuma, H. Kuroe, T. Sekine, M. Hase, K. Oka, T. Ito, H. Eisaki, M. Fujisawa, S. Okubo, H. Ohta
J. Phys.: Conf. Serie. 400 (2012) 032119/1-4.

184.　Magnetic and electric properties in the distorted tetrahedral spin chain system Cu3Mo2O9
T. Sakurai, R. Goto, N. Takahashi, S. Okubo, H. Ohta
J. Phys.: Conf. Serie. 400 (2012) 032022/1-4

185.　Dzyaloshinsky-Moriya Interaction Estimated by AFMR of Kagome Like Substance Cu2O(SO4) observed at 1.8K
Naoki Takahashi, Susumu Okubo, Hitoshi Ohta, Takahiro Sakurai, Masashi Fujisawa, Hikomitsu Kikuchi
J. Phys.: Conf. Serie. 400 (2012) 032097/1-4

186.　Develpment of high-pressure and high-field ESR system using SQUID magenetometer
T. Sakurai, K. Fujimoto, R. Goto, S. Okubo, H. Ohta, Y. Uwatoko
J. Magn. Reson. 223 (2012) 41-45.