論文

• N. Sohara, A. Ochi, E. Murakami, K. Ienaga, S. Kaneko, N. Kokubo, S. Okuma. Vortex states near absolute zero in a weak-pinning amorphous MoxGe1−x film probed by pulsed mode-locking resonance, Journal of Physics: Conf. Series, IOP Publishing, Vol. 871, pp. 012022, July 2017.
• A. Ochi, N. Sohara, S. Kaneko, N. Kokubo, S. Okuma. Equilibrium and Dynamic Vortex States near Absolute Zero in a Weak Pinning Amorphous Film, J. Phys. Soc. Jpn., Vol. 85, p. 044701(1-7), Mar. 2016.
• A. Ochi, Y. Kawamura, T. Inoue, T. Kaji, M. Dobroka, S. Kaneko, N. Kokubo, S. Okuma. Dynamic Melting of Driven Abrikosov Lattices in an Amorphous MoxGe1-x Film in Tilted Field, J. Phys. Soc. Jpn., Vol. 85, p. 034712(1-6), Feb. 2016.
• Y. Kawamura, Y. Matsumura, Y. Yamazaki, S. Kaneko, N. Kokubo, S. Okuma. Unusual current-voltage characteristics and dynamic correlation of rotating vortex-lattice rings, Supercond. Sci. Technol., Vol. 28, p. 045002(1-7), Feb. 2015.
• SATOSHI OKUMA, Yuusuke Yamazaki, Nobuhito Kokubo. Dynamic response and ordering of rotating vortices in superconducting Corbino disks, Phys. Rev. B, APS, Vol. 80, No. 22, 220501(R) (1-4), Dec. 2009.
• SATOSHI OKUMA, Hiroki Imaizumi, Nobuhito Kokubo. Intrinsic quantum melting of a driven vortex lattice in amorphous Mo_xGe_1-x films, Phys. Rev. B, APS, Vol. 80, No. 13, 132503 (1-4), Nov. 2009.
• SATOSHI OKUMA, Kenichi Kashiro, Yoshihisa Suzuki, Nobuhito Kokubo. Order-disorder transition of vortex matter in a-Mo_xGe_1-x films probed by noise, Phys. Rev. B, APS, Vol. 77, 212505(1-4), Oct. 2008.

国際会議発表 (査読有り)

• Toshiki Inoue, Aguri Ochi, Yasuki Kawamura, Mihaly Dobroka, Koichiro Ienaga, Shin-ichi Kaneko, Nobuhito Kokubo, Satoshi Okuma. Dynamic Melting of Anisotropic Vortex Lattices, the 29th International Superconductivity Symposium (ISS2016), Dec. 2016.
• Satoshi Okuma, Aguri Ochi, Naoya Sohara, Koichiro Ienaga, Shin-ichi Kaneko, Nobuhito Kokubo. Equilibrium and dynamic vortex phase diagrams near absolute zero in a thick amorphous film, the 29th International Superconductivity Symposium (ISS2016), Dec. 2016.
• SATOSHI OKUMA, Yoshihisa Suzuki, Nobuhito Kokubo. Order-disorder transition and flow noise in an a-Mo_xGe_1-x film, Physica C, Elsevier, Vol. 469, 1096-1098, Aug. 2009.
• SATOSHI OKUMA, Hiroki Imaizumi, Yoshihisa Suzuki, Nobuhito Kokubo. Dynamic melting of driven vortex matter below 1 K, Physica C, Elsevier, Vol. 469, 1063-1066, Aug. 2009.
• SATOSHI OKUMA, Yoshihisa Suzuki, Kenichi Kashiro, Nobuhito Kokubo. Order-disorder transition and flow noise for vortices in amorphous films, LT25, J. Phys.: Conf. Ser., Vol. 150, 052199 (1-4), July 2009.
• SATOSHI OKUMA, Hiroki Imaizumi, Kenichi Suzuki, Yoshihisa Suzuki, Nobuhito Kokubo. Dynamic melting of driven vortices at low temperature in a-Mo_xGe_1-x films, LT25, J. Phys.: Conf. Ser., Vol. 150, 052200 (1-4), June 2009.
• SATOSHI OKUMA, Jin Inoue, Nobuhito Kokubo. Broadband noise of driven vortices at the mode-locking resonance, ICNF2009, AIP Conf. Proc., AIP, Vol. 1129, 117-120, June 2009.
• SATOSHI OKUMA, Yoshihisa Suzuki, Nobuhito Kokubo. Flow noise of driven vortex matter in amorphous superconducting films, ICNF2009, AIP Conf. Proc., AIP, Vol. 1129, pp. 93-96, June 2009.
• SATOSHI OKUMA, Yoshihisa Suzuki, Yuusuke Yamazaki, Nobuhito Kokubo. Dynamic response of circulating flux flow in amorphous superconducting films, ISS2007, Physica C, Elsevier, Vol. 468, No. 15-20, 1322-1324, Aug. 2008.
• SATOSHI OKUMA, kenichi kashiro, Nobuhito Kokubo. Vortex states in the peak effect regime of a-Mo_xGe_1-x films probed by noise, ISS2007, Physica C, Elsevier, Vol. 468, No. 15-20, pp. 1319-1321, Aug. 2008.
• SATOSHI OKUMA, Yoshihisa Suzuki, Yuusuke Yamazaki, Nobuhito Kokubo. Motion of current-driven vortex solids with weak pinning in the Corbino disk, Vortex V, Physica C, Elsevier, Vol. 468, No. 7-10, 613-616, July 2008.

国内会議発表 (査読なし・不明)

• 井上俊規, 越智亜玖利, 河村泰樹, 家永紘一郎, 金子真一, 小久保伸人, 大熊哲. 異方的渦糸格子の動的融解：速度依存性, 日本物理学会第72回年次大会, 日本物理学会講演概要集, Mar. 2017.
• 井上俊規, 越智亜玖利, 河村泰樹, 家永紘一郎, 金子真一, 小久保伸人, 大熊哲. 異方的渦糸格子の動的融解III, 日本物理学会2016年秋期大会, 日本物理学会講演概要集, Sept. 2016.
• 井上俊規, 越智亜玖利, 河村泰樹, 家永紘一郎, 金子真一, 小久保伸人, 大熊哲. 異方的渦糸格子の動的融解II, 日本物理学会第71回年次大会, 日本物理学会講演概要集, Vol. 71, No. 1, Mar. 2016.

その他の論文・著書など

• 大熊哲, 井上甚, 小久保伸人. 超伝導渦の動的秩序化, 固体物理, アグネ技術センター, Vol. 44, No. 1, pp. 1-15, Jan. 2009.

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