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Order parameter anisotropy of MgB2 using specific heat jump of layered superconductors |
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| Authors: | I. N. Askerzade |
| Affiliation: | (1) Department of Physics, Faculty of Sciences, Ankara University, Tandoğan, 06100 Ankara, Turkey;(2) Institute of Physics, Azerbaijan National Academy of Sciences, H-Cavid 33, 370143 Baku, Azerbaijan |
| Abstract: | The recently obtained analytical result [1] for renormalization of the jump of the heat capacity (C S–C N)/CN by anisotropy of the order parameter is applied to the layered superconductors. The graph of (C S–C N)/C N vs. the anisotropy of the order parameter allows a direct determination of the gap anisotropy in MgB2 using available experimental data |
| Keywords: | Specific heat jump layered superconductor anisotropy of order parameter BCS theory |
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