標題: | Interaction of AC magnetic field with Josephson vortices in high anisotropy superconductors Bi2212 and Bi2223 |
作者: | Shaltiel, D. von Nidda, H.-A. Krug Shapiro, B. Ya. Shapiro, I. Loidl, A. Kurz, T. Bogoslavsky, B. Tamagai, T. Fischer, O. Piriou, A. Giannini, E. Watanabe, T. Fujii, T. Matsuda, A. Rosenstein, B. 電子物理學系 Department of Electrophysics |
關鍵字: | high anisotropy superconductor;Josephson vortices;microwave dissipation |
公開日期: | 1-九月-2007 |
摘要: | We show that in both high anisotropy superconductors Bi2212 (T-c = 90 K), and Bi2223 (T-c = 110 K), an AC magnetic field applied collinear to the DC field and parallel to the Cu layers induces strong microwave dissipation. It is theoretically predicted that the Josephson solitons are responsible for this absorption. Good qualitative agreement of experimental data with theoretical predictions is found. Differences observed in the experimental results between these two compounds are discussed. (c) 2007 Elsevier B.V. All rights reserved. |
URI: | http://dx.doi.org/10.1016/j.physc.2007.04.096 http://hdl.handle.net/11536/4141 |
ISSN: | 0921-4534 |
DOI: | 10.1016/j.physc.2007.04.096 |
期刊: | PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
Volume: | 460 |
Issue: | |
起始頁: | 1238 |
結束頁: | 1240 |
顯示於類別: | 會議論文 |