• 제목/요약/키워드: millimeter wave properties(60 GHz band)

검색결과 2건 처리시간 0.015초

Polyvinylidene Fluoride를 게이트 전극으로 이용한 MgO bicrystal Josephson junction의 전기 특성 및 마이크로파 특성 연구 (Electrical Characteristics and Microwave Properties of MgO Bicrystal Josephson Junction with Polyvinylidene Fluoride Gate Electrode)

  • 윤용주;김형민;박광서;김진태
    • Progress in Superconductivity
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    • 제3권1호
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    • pp.74-77
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    • 2001

  • We have fabricated a high-Tc superconductive transistor with polyvinylidene fluoride (PVDF) gate electrode on MgO bicrystal Josephson junction by spin-coating method. The PVDF ferroelectric film is found to be suitable fur a gate electrode of the superconductive transistor since it has not only small leakage current but also high dieletric constant at low temperature. For the application of superconducting-FET, we investigated millimeter wave properties (60 GHz band) of the Josephson junction with PVDF gate electrode.

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