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Impurity scattering in d-wave superconductivity. Unitarity limit versus Born limit |
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| Authors: | E Puchkaryov K Maki |
| Institution: | (1) Department of Physics and Astronomy, University of Southern California, Los Angeles, CA 90089-0484, USA, US |
| Abstract: | As is well known, Zn-substitution of Cu in the Cu-O2 plane in the hole-doped high Tc cuprates provides a semi-quantitative test of underlying d-wave superconductivity. Here we complement this with a parallel study of Ni-substitution, which gives rise to weak scattering described with the Born approximation. Received: 7 November 1997 / Revised: 14 November 1997 / Accepted: 24 November 1997 |
| Keywords: | PACS 74 72 -h High-Tc compounds - 74 25 Bt Thermodynamic properties - 74 25 Fy Transport properties (electric and thermal conductivity thermoelectric effect etc ) |
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