Response of YBCO/PCBO/YBCO ramp type Josephson junctions to near MM wave irradiation

Terpstra, D. and Gerritsma, G.J. and Rogalla, H. and Gupta, R. and Hu, Q.Y. (1994) Response of YBCO/PCBO/YBCO ramp type Josephson junctions to near MM wave irradiation. Physica B: Condensed Matter, 194-19 (2). pp. 1661-1662. ISSN 0921-4526

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Abstract:	A high Tc Josephson device for high frequency detection applications is being developed, consisting of an YBCO/PBCO/YBCO ramp type junction and a broad band log-periodic antenna. In this contribution we present the response of such a device to (near) mm wave irradiation. Shapiro steps have been observed up to very high voltage values - nearly 4 mV at 10 K, at the maximum of the radiation power. The modulation of the step amplitudes shows very good resemblence with the predictions from the Resistively Shunted Junction model.
Item Type:	Article
Copyright:	© 1994 Elsevier Science
Faculty:	Science and Technology (TNW)
Research Group:	Low Temperatures - Biomagnetism (LT)
Link to this item:	http://purl.utwente.nl/publications/23763
Official URL:	http://dx.doi.org/10.1016/0921-4526(94)91330-7
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