한국초전도학회:학술대회논문집

The Korean Superconductivity Society (한국초전도학회)
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The Effect of Interference Current on the I-V Characteristic Curve of Josephson Junction in Stewart-McCumber Model

Stewart-McCumber Model에서 간섭전류에 의한 조셉슨접합의 I-V 특성 변화

  • Hong, Hyun-Kwon (Department of electronic engineering, University of chungbuk) ;
  • Kim, Kyu-Tae (Korea Research Institute of Standards and Science) ;
  • Lee, Kie-Young (Department of electronic engineering, University of chungbuk)
  • Published : 1999.08.18
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Abstract

To investigate the effect of interference current between pairs and quasi-particles, we have calculated the change I-V characteristic curve of resistively and capacitively shunted Josephson junction with external microwave by simulation of modified Stewart-McCumber model. Such rf-induced constant-voltage steps and the immunity against to noise were found to be changed in the presence of interference current.

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