Wideband detection of electromagnetic signals by high-Tc Josephson junctions with comparable Josephson and thermal energies

Detection mechanisms in Josephson junctions with energies Ej comparable to thermal energies kT have been studied. The responses ΔV of YBa2Cu3O7−x bicrystal junctions to monochromatic radiation with frequencies f ranging from 94 GHz to 3.1 THz can be described in terms of classical rectification on a...

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Veröffentlicht in:	Applied physics letters 2020-02, Vol.116 (8)
Hauptverfasser:	Pavlovskiy, V. V., Gundareva, I. I., Volkov, O. Y., Divin, Y. Y.
Format:	Artikel
Sprache:	eng
Schlagworte:	Alternating current Applied physics Background radiation Bicrystals Broadband Computer simulation Electrical junctions Electrical noise Equivalence Frequency modulation Josephson junctions Monochromatic radiation Optical noise YBCO superconductors
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