Irradiation-induced suppression of the critical temperature in high-T c superconductors: Pair breaking versus phase fluctuations
作者： L. A. Openov
DOI: 10.1134/1.1881733
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摘要: Experiments on the irradiation-induced suppression of critical temperature in high-T c superconductors are analyzed within mean-field Abrikosov-Gor’kov-like approach. It is shown that experimental data for YBa2Cu3O7-δ single crystals can be quantitatively explained by pair-breaking effects under assumption combined effect potential and spin-flip scattering with an accounting a nonpure d-wave superconducting order parameter.
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