200.　High-field ESR Measurements of YCrO3
Shohei Ikeda, Shigeo Hara, Takahiro Sakurai, Susumu Okubo, Hitoshi Ohta, Hiroya Sakurai
Appl. Magn. Reson. 46 (2015) 1053-1058.

201.　Microscopic properties of degradation-free capped GdN thin films studied by electron spin resonance
Tokuro Shimokawa, Yohei Fukuoka, Masashi Fujisawa, Weimin Zhang, Susumu Okubo, Takahiro Sakurai, Hitoshi Ohta, Reddithota Vidyasagar, Hiroaki Yoshitomi, Shinya Kitayama, Takashi Kita
J. Appl. Phys. 117 (2015) 043909/1-6.

202.　Possible Singlet-Triplet Transition of ESR in the Kagome-Lattice Antiferromagnet
Tôru Sakai, Keigo Hijii, Susumu Okubo, Hitoshi Ohta, Hiroki Nakano, Seiji Miyashita
Appl. Magn. Reson. 46 (2015) 997-1002.

203.　Development of High-Pressure ESR System Using Micro-coil
Kohei Kawasaki, Takahiro Sakurai, Eiji Ohmichi, Susumu Okubo, Hitoshi Ohta, Kazuyuki Matsubayashi, Yoshiya Uwatoko
Appl. Magn. Reson. 46 (2015) 987-992.

204.　Development of High-Pressure and Multi-Frequency ESR System and Its Application to Quantum Spin System
Takahiro Sakurai, Ryosuke Matsui, Kohei Kawasaki, Susumu Okubo, Hitoshi Ohta, Kazuyuki Matsubayashi, Yoshiya Uwatoko, Kazutaka Kudo, Yoji Koike
Appl. Magn. Reson. 46 (2015) 1007-1012.

205.　Development of multi-frequency ESR system for high-pressure measurements up to 2.5 GPa
T. Sakurai, K. Fujimoto, R. Matsui, K. Kawasaki, S. Okubo, H. Ohta, K. Matsubayashi, Y. Uwatoko, H. Tanaka
J. Magn. Reson. 259 (2015) 108-113.

206.　Frequency Extension to the THz Range in the High Pressure ESR System and Its Application to the Shastry-Sutherland Model Compound SrCu2(BO3)2
Hitoshi Ohta, Takahiro Sakurai, Ryosuke Matsui, Kohei Kawasaki, Yuki Hirao, Susumu Okubo, Kazuyuki Matsubayashi, Yoshiya Uwatoko, Kazutaka Kudo, and Yoji Koike
J. Phys. Chem. B 119 (2015) 13755-13761.