Journal article
Measurements of the flux flow resistivity in YBa2Cu3O6.95 by microwave techniques
Abstract
Measurements of the microwave surface resistance have been made at 5.4, 27 and 35 GHz on a high quality single crystal of YBa2Cu3O6.95 in magnetic fields up to 8T (applied parallel to the c-axis) and at temperatures from 20K to 100K. The Coffey-Clem[1] expression for the surface impedance of a superconductor in the mixed state is used to extract the free flux flow resistivity, ϱff. Using the Bardeen-Stephen[2] expression for the flux flow …
Authors
Morgan DC; Zhang K; Bonn DA; Liang R; Hardy WN; Kallin C; Berlinsky AJ
Journal
Physica C: Superconductivity and its Applications, Vol. 235, , pp. 2015–2016
Publisher
Elsevier
Publication Date
12 1994
DOI
10.1016/0921-4534(94)92229-2
ISSN
0921-4534