267 High-frequency electron spin resonance system using a microcantilever and a pulsed magnetic field
E. Ohmochi, N. Mizuno, M. Kimata, H. Ohta and T. Osada
Rev. Sci. Inst. 80 (2009) 013904.

268 S=1/2 Kagome Lattice Antiferromagnet Cu3V2O7(OH)2 · 2H2O Studied by High Field ESR
H. Ohta , W. Zhang , S. Okubo , M. Tomoo , M. Fujisawa , H. Yoshida , Y. Okamoto , Z. Hiroi
J. Phys.: Conf. Series 145 (2009) 012010.

269 High field ESR measurements of S=1/2 kagome Heisenberg antiferromagnet ZnCu3(OH)6Cl2
S. Okubo, M. Tomoo, H. Ohta, and H. Kikuchi
J. Phys.: Conf. Series 145 (2009) 012011.

270 Multi-frequency ESR study of S=1/2 frustration systems ZnxCu4−x(OH)6Cl2
M. Tomoo, S. Okubo, T. Sakurai, T. Tomita, M. Fujisawa, H. Ohta H. Kikuchi
J. Phys.: Conf. Series 145 (2009) 012035.

271 High-Frequency Study of the Orbital Ordering Resonance in the Strongly Correlated Heavy Fermion Metal CeB6
S. V. Demishev, A. V. Semeno, H. Ohta, S. Okubo, Yu. B. Paderno, N. Yu. Shitsevalova, and N. E. Sluchanko
Appl. Magn. Reson. 35 (2008) 319-326. (2009 Feb published)

272 ESR Probing of Quantum Critical Phenomena in Doped S=1/2 AF Quantum Spin Chain
S. V. Demishev, A. V. Semeno, N. E. Sluchanko, N. A. Samarin, I. E. Tarasenko, H. Ohta, and S. Okubo
Appl. Magn. Reson. 35 (2008) 327-335. (2009 Feb published)

273 Multi-Frequency ESR Using a Microcantilever in the Millimeter Wave Region
Eiji Ohmichi, Noriaki Mizuno, Motoi Kimata, Hitoshi Ohta
J. Phys.:Conf. Series 150 (2009) 042150.

274 Magnetic Susceptibility Measurement Under High Pressure and Magnetization Measurement
of S=1/2 Dioptase Lattice Antiferromagnet
H. Ohta, M.Fujisawa, N. Souda, S.Okubo, E.Ohmichi, T.Sakurai, H.Kikuchi, T. Ono, H.Tanaka, K. Matsubayashi, Y. Uwatoko
J. Phys.:Conf. Series 150 (2009) 042151.

275 Impurity effect of an S = 1/2 two leg spin ladder antiferromagnet [Ph(NH3)]([18]crown-6)[Ni(dmit)2] studied by ESR
Masashi Fujisawa, Atsushi Asakura, Susumu Okubo, Hitoshi Ohta, Sadafumi Nishihara, Tomoyuki Akutagawa, Takayoshi Nakamura, Yuko Hosokoshi
J. Phys.:Conf. Series 150 (2009) 042034.

276 High field ESR measurements of quantum triple chain system Cu3(OH)4SO4
S. Okubo, H. Yamamoto, M. Fujisawa, H. Ohta, T. Nakamura, and H. Kikuchi
J. Phys.:Conf. Series 150 (2009) 042156.

277 High-field and high-pressure ESR measurements of SrCu2(BO3)2
T. Sakurai, M. Tomoo, S. Okubo, H. Ohta, K. Kudo, Y. Koike
J. Phys.:Conf. Series 150 (2009) 042171.

278 High frequency ESR measurements of Co-delta chain
W. Zhang, S. Okubo, M. Fujisawa, T. Tomita, H. Ohta, and H. Kikuchi
J. Phys.:Conf. Series 150 (2009) 042243.

279 Development and Application of High-Frequency ESR up to 55 T
H. Ohta, S. Okubo, N. Souda, M. Tomoo, T. Sakurai, T. Yoshida, E. Ohmichi, M. Fujisawa, H. Tanaka, and R. Kato
Appl. Magn. Reson. 35 (2009) 399-410.

280 Magneto-optical studies of low-dimensional organic conductors (review)
H. Ohta, M. Kimata and Y. Oshima
Sci. Technol. Adv. Mater, 10 (2009) 024310/1-13.

281 Magnetic interactions in frustrated Mn3Fe4(VO4)6
N. Guskos, H. Ohta, G. Zolnierkiewicz, S. Okubo, Wei-min Zhang, J. Typek, C. Rudowicz, R. Szymczak, M. Bosacka, T. Nakamura
J. Non-Crys. Solids 355 (2009) 1419-1426.

282 Dzyaloshinsky-Moriya interaction in the S=1/2 quasi-one-dimensional antiferromagnet Cu2Cl4H8C4O2 as determined via high-frequency ESR
M. Fujisawa, K. Shiraki, S. Okubo, H. Ohta, M. Toshida, H. Tanaka, T. Sakai
Phys. Rev. B 80 (2009) 012408/1-4.

283 Recent Advances in High Frequency Electron Spin Resonance Detection Using a Microcantilever (review)
H. Ohta and E. Ohmichi
Applied Magnetic Resonance 37 (2010) 881-891.

284 High-Field ESR Measurements of S=1/2 Kagome Lattice Antiferromagnet BaCu3V2O8(OH)2
Wei-min Zhang, Hitoshi Ohta, Susumu Okubo, Masashi Fujisawa,  Takahiro Sakurai, Yoshihiko Okamoto, Hiroyuki Yoshida and Zenji Hiroi
J, Phys. Soc. Jpn. 79(2) (2010).023708/1-4.

285 Spin dynamics of S=1/2 kagome lattice antiferromagnets observed by high –field ESR
H. Ohta, W-M Zhang, S. Okubo, M. Fujisawa, T. sakurai, Y. Okamoto, H. Yoshida and Z. Hiroi
Phys. Status Solidi B, 247(3) (2010) 679-681.

286 Development of Multi-extreme ESR Measurement System in Kobe
H. Ohta, E. Ohmichi, S. Okubo, T. Sakurai, M. Fujisawa
Low Temp. Phys. 159 (2010) 302-306.

287 Photoluminescence Measurement of Er,O-Codoped GaAs Under a Pulsed Magnetic Field up to 60 T
H. Ohta, O. Portugall, N. Ubrig, M. Fujisawa, H. Katsuno, E. Fatma, S. Okubo, Y.Fujiwara
J. Low Temp. Phys. 159 (2010) 203-207.

288 High-frequency ESR Measurement at 315 GHz Using a Microcantilever
E. Ohmichi, N. Mizuno, S. Hirano, H. Ohta
J. Low Temp. Phys. 159 (2010) 276-279.

289 High Field ESR Measurements of S=1/2 Quasi One-Dimensional Antiferromagnet Cu3Mo2O9
S. Okubo, T. Yoshida, M. Fujisawa, T. Sakurai, H. Ohta, T. Hamasaki, H. Kuroe, T. Sekine, M. hase, K. Oka, T. Ito, H. Eisaki
J. Low Temp. Phys. 159 (2010) 32-36. 

290 Magnetic properties of magnetic semiconductor GaAs:Er,O studied by ESR
M. Fujisawa, A. Asakura, F. Elmasry, S. Okubo, H. Ohta and Y. Fujiwara
J. Phys.: Conf. Series 200 (2010) 062005

291 Spin-Gap Observation in the Triangular Lattice Antiferromagnet InMnO3 by High-Field ESR
H. Ohta, N. Matsumi, S.Okubo, M. Fujisawa, T. Sakurai, H. Kikuchi, K. Furukawa and T. Nakamura
J. Phys.: Conf. Series 200 (2010) 022041

292 High field ESR measurements of S=3/2 honeycomb lattice antiferromagnet Bi3Mn4O12NO3
S. Okubo, F. Elmasry, W-M Zhang, M. Fujisawa, T, sakurai, H.Ohta, M. Azuma, O.A.Sumirnova, N. Kumada
J. Phys.: Conf. Series　200 (2010) 022042

293 51V-NMR Study of Honeycomb Lattice Antiferromagnet InCu2/3V1/3O3
Y. Fujii, D. Takahashi, Y. Kubo, H. Kikuchi, A. Matsuo, K. Kindo, S.Okubo and H. Ohta
J. Phys.: Conf. Series　200 (2010) 022010-1-4