30 August 1993 Millimetre wave mixing with YBCO Josephson junctions on bicrystal substrates
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Proceedings Volume 2104, 18th International Conference on Infrared and Millimeter Waves; 21043W (1993) https://doi.org/10.1117/12.2298572
Event: 18th International Conference on Infrared and Millimeter Waves, 1993, Colchester, United Kingdom
Abstract
The intrinsic high frequency limit for superconducting mixers is set by the energy gap, which scalesroughly as Tc. The arrival of High Tc materials brings the possibility of raising this limit by a substantialfactor, perhaps to over 30 THz. This paper describes ongoing experiments with Josephson junctionsmade from YBCO on bicrystal substrates of SrTiO3 and NdGa03, exploring their high frequencyresponse and their performance as high harmonic mixers.
© (1993) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
M. C. Wicks, M. C. Wicks, } "Millimetre wave mixing with YBCO Josephson junctions on bicrystal substrates", Proc. SPIE 2104, 18th International Conference on Infrared and Millimeter Waves, 21043W (30 August 1993); doi: 10.1117/12.2298572; https://doi.org/10.1117/12.2298572
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