Rastogi, Amit ; Sudershan, Y. S. ; Bhat, S. V. ; Grover, A. K. ; Yamaguchi, Y. ; Oka, K. ; Nishihara, Y. (1996) Microwave response of vortex dynamics in Bi-2212 single crystals Proceedings of 8th IWCC: 8th International Workshop on Critical Currents in Superconductors . pp. 239-242.
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Abstract
The response of the vortices in a dynamic state is studied in single crystals of Bi2212 using the technique of non-resonant microwave absorption (NRMA). It is observed that with the magnetic field (H) normal to the CuO2 planes, the NRMA signal has two components-a low-field narrow derivative and a broad high-field signal. We study their orientational dependence and observe a sudden increase in the low-field dissipation as the field becomes nearly parallel to CuO2 planes. We interpret it as a signature of lock-in-transition.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to World Scientific. |
| ID Code: | 97328 |
| Deposited On: | 01 Feb 2013 10:48 |
| Last Modified: | 01 Feb 2013 10:48 |
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