Bhattacharya, S and Higgins, MJ and Ramakrishnan, TV (1994) Anomalies in free flux-flow hall effect. In: Physical Review Letters, 73 (12). pp. 1699-1702.
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Official URL: http://prl.aps.org/abstract/PRL/v73/i12/p1699_1
Abstract
The low-T-c layered superconductor 2H-NbSe2 shows remarkable results for free flux-flow Hall effect. At low magnetic fields, the Nozieres-Vinen result of a field-independent Hall angle appears to hold. At larger fields, a marked departure occurs leading to an extremely sharp and pronounced minimum slightly below H-c2, unaccounted for in the standard theoretical models. The results suggest the existence of collective dynamics and phase transitions (such as melting) in a clean flux line lattice.
| Item Type: | Journal Article |
|---|---|
| Publication: | Physical Review Letters |
| Publisher: | The American Physical Society. |
| Additional Information: | Copyright of this article belongs to The American Physical Society. |
| Department/Centre: | Division of Physical & Mathematical Sciences > Physics |
| Date Deposited: | 03 Jun 2011 06:09 |
| Last Modified: | 03 Jun 2011 06:09 |
| URI: | http://eprints.iisc.ac.in/id/eprint/36164 |
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