Near-field induced FIR Josephson-detection by c-axis-oriented YBa_2Cu_3O_7-delta-films

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dc.creatorZepezauer, E.
dc.creatorKalbeck, A.
dc.creatorGanichev, S. D.
dc.creatorKorzenietz, W.
dc.creatorPrettl, W.
dc.date1999-09-10
dc.date1999-09-11
dc.date.accessioned2026-07-25T23:51:15Z
dc.descriptionA novel approach to intrinsic Josephson-detection of far infrared radiation is reported utilizing near-zone field effects at electric contacts on c-axis oriented YBa_2Cu_3O_7-delta films. While only a bolometric signal was observed focusing the radiation far off the contacts on c-axis normal films, irradiating the edge of contacts yielded an almost wavelength independent fast signal showing the characteristic intensity dependence of Josephson-detection. The signal is attributed to a c-axis parallel component of the electric radiation field being generated in the near-zone field of diffraction at the metallic contact structures.
dc.description8 pages with 6 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/9909151
dc.identifierhttp://arxiv.org/abs/cond-mat/9909151
dc.identifier.urihttps://dspace.dare.co.zw/handle/123456789/102004
dc.subjectSuperconductivity
dc.titleNear-field induced FIR Josephson-detection by c-axis-oriented YBa_2Cu_3O_7-delta-films
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