MICROWAVE PROPERTIES OF HIGH-TC Y1BA2CU3OY SUPERCONDUCTING BRIDGES ON Y2BACUO5 SUBSTRATES

被引:3
|
作者
LEE, K [1 ]
PARK, G [1 ]
AMATUNI, LE [1 ]
CONSTANTINIAN, KY [1 ]
机构
[1] ARMENIAN ACAD SCI,INST RADIOPHYS & ELECTR,YEREVAN,ARMENIA
关键词
D O I
10.1063/1.354908
中图分类号
O59 [应用物理学];
学科分类号
摘要
The microwave properties of high-T(c) Y1Ba2Cu3Oy bridges have been measured at the frequency f = 22 GHz at 4.2 K by means of a high sensitive radiometric probe method. The results, explained by the coherent hypervortex motion, show discontinuities in current-voltage characteristics, harmonic and subharmonic voltage steps under the external microwaves, and self-radiation peaks corresponding to the moving frequencies of hypervortices across the bridge.
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页码:1448 / 1450
页数:3
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