幸坂紳 (Shin Kosaka) - マイポータル

基本情報

所属: 独立行政法人産業技術総合研究所エネルギー技術研究部門

J-GLOBAL ID: 200901036774248300
researchmap会員ID: 5000006881

外部リンク: http://www.aist.go.jp/RESEARCHERDB/cgi-bin/worker_detail.cgi?call=namae&rw_id=S51486239

MISC

Microwave power dependence measurement of surface resistance of superconducting films using a dielectric resonator method with circle fit and two-mode techniques

H Obara, S Kosaka

IEICE TRANSACTIONS ON ELECTRONICS E89C(2) 125-131 2006年2月
Correlative study of R-s and J(c) for 123 superconducting thin films

M Murugesan, H Obara, Y Mawatari, H Yamasaki, S Kosaka

SUPERCONDUCTOR SCIENCE & TECHNOLOGY 18(6) 850-855 2005年6月
超伝導薄膜のハイパワーマイクロ波特性の測定法

電子情報通信学会技術研究報告 105(33) 51-54 2005年
Effect of underdoping on the microwave surface resistance of YBa2Cu3Oz thin films

M Murugesan, H Obara, S Kosaka, H Yamasaki, B Prijamboedi

JOURNAL OF APPLIED PHYSICS 96(11) 6527-6533 2004年12月
Microwave surface resistance of over-doped YBCO films

M Murugesan, H Obara, S Kosaka, Y Nakagawa, H Yamasaki

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS 412 1519-1523 2004年10月
Growth and characterization of PLD grown Dy0.4Ho0.6Ba2Cu3Oz thin films

M Murugesan, H Obara, S Kosaka, Y Nakagawa, JC Nie, H Yamasaki

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS 411(1-2) 72-76 2004年9月
Transport properties of pulsed laser deposition grown Dy0.4Ho0.6Ba2Cu3Oz thin films

M Murugesan, H Obara, Y Nakagawa, S Kosaka, H Yamasaki

SUPERCONDUCTOR SCIENCE & TECHNOLOGY 17(7) 937-941 2004年7月
Flux pinning properties of c-axis correlated pinning centres in PLD-YBCO films

H Yamada, H Yamasaki, K Develos-Bagarinao, Y Nakagawa, Y Mawatari, JC Nie, H Obara, S Kosaka

SUPERCONDUCTOR SCIENCE & TECHNOLOGY 17(2) S25-S29 2004年2月
Influence of MgO substrate annealing on the microwave properties of laser ablated YBa2Cu3OZ thin films

M Murugesan, H Obara, Y Nakagawa, S Kosaka, H Yamasaki

SUPERCONDUCTOR SCIENCE & TECHNOLOGY 17(1) 113-119 2004年1月
Flux pinning centres correlated along the c-axis in PLD-YBCO films

H Yamada, H Yamasaki, K Develos-Bagarinao, Y Nakagawa, Y Mawatari, JC Nie, H Obara, S Kosaka

SUPERCONDUCTOR SCIENCE & TECHNOLOGY 17(1) 58-64 2004年1月
Microwave surface resistance of under doped Co substituted YBCO films

M Murugesan, H Obara, A Sawa, S Kosaka, Y Nakagawa, JC Nie, H Yamasaki

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS 400(1-2) 65-70 2003年12月
Reduction of microwave surface resistance of YBa2Cu3Oy films by overdoping

H Obara, A Sawa, K Develos, H Yamasaki, S Kosaka

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS 378(2) 1419-1423 2002年10月
Preparation of Y123 films by coating pyrolysis using a novel fluorine-contained complex solution

PHYSICA C 378-381 1017-1023 2002年
Precise surface resistance measurements of YBa2Cu3Oy films with the dielectric resonator method

H Obara, S Kosaka, A Sawa, H Yamasaki, Y Kobayashi, T Hashimoto, S Ohshima, M Kusunoki, M Inadomaru

PHYSICA C 357 1511-1515 2001年8月

共同研究・競争的資金等の研究課題

超電導材料、超電導電力応用、超電導デバイス応用・計測