ISSN:
1572-9605
Schlagwort(e):
microstrip resonator
;
quality factor
;
coupled-grain model
;
Coffey-Clem model
;
high T c superconductor
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Elektrotechnik, Elektronik, Nachrichtentechnik
,
Physik
Notizen:
Abstract This paper reports the anomalous behavior of unloaded quality factor (Q u ) of high T c superconducting (HTSC) microstrip resonator in weak dc magnetic field (B dc). The Q u behavior increases with the elevated applied B dc, but beyond the certain B dc value, decreases linearly with B dc. We speculate that this behavior may be caused by edge effect. The behavior is modeled both by the coupled-grain model accounting for a distribution of the grain dimension and Coffey-Clem model.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1023/A:1007730327095
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