Far-infrared absorption of superconducting films with spatially varying order parameter |
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| Authors: | J.W. Hendriks H.R. Ott J.H.M. Stoelinga P. Wyder |
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| Affiliation: | Physics Laboratory and Research Institute for Materials, University of Nijmegen, Toernooiveld, Nijmegen, The Netherlands |
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| Abstract: | We have measured the far-infrared absorption of superconducting films in situations, where the order parameter varies spatially. The variation is induced by a perpendicular magnetic field or with a proximity effect contact. The measurements are analysed on the basis of a local model, combining a spatial variation of the order parameter with the Abrikosov-Gorkov solutions of a homogeneous superconductor under pair-breaking conditions. |
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