Citation
Fr. Cui et al., Quasi-optical resonator for measuring surface resistance of high temperature superconductor, J INF M W, 19(2), 2000, pp. 103-107
Citations number
9
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
JOURNAL OF INFRARED AND MILLIMETER WAVES
ISSN journal
10019014
→ ACNP
Volume
19
Issue
2
Year of publication
2000
Pages
103 - 107
Database
ISI
SICI code
1001-9014(200004)19:2<103:QRFMSR>2.0.ZU;2-V
Abstract
A quasi-optical resonator system working at 94 GHz for measuring supercondu
ctor surface resistance and its distribution using two spherical mirrors wa
s developed. The quality factor Q of the resonator is higher than 1. 4X10(5
), the redius of Gauss beam waist is 2. 51mm. The method has advantages of
being nondestructive and high sensitivity. The surface resistance uniformit
y of large-area sample can also be measured by this system.