NbN superconducting tunnel junctions (STJ) have a gap frequency reaching 1.4 THz, although demonstrating relatively large leakage current over Nb ones. In this paper the direct-detection performance of an NbN/AlN/NbN STJ is investigated at 0.5 THz with the aid of a Fourier transform spectrometer.


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    Titel :

    Direct Detection of THz Signals with an NbN Superconducting Tunnel Junction


    Beteiligte:
    Shen, Xiao-Fang (Autor:in) / Li, Jing (Autor:in) / Shi, Sheng-Cai (Autor:in)


    Erscheinungsdatum :

    01.09.2006


    Format / Umfang :

    1018990 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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