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https://ir.swu.ac.th/jspui/handle/123456789/15219| Title: | Free-energy formula for a BCS superconductor near zero temperature |
| Authors: | Krunavakarn B. Kaskamalas S. Rungruang P. Yoksan S. |
| Keywords: | Algebra Approximation theory Fermi level Fermi surface Free energy Functions Integration Kinetic energy Superconducting transition temperature Thermal effects Weak-coupling superconductors Superconducting materials |
| Issue Date: | 2002 |
| Abstract: | The exact formula for the free-energy difference between the superconducting and normal states of a weak-coupling superconductor was derived. The formula considered the variation of temperature, order parameters and the cut-off temperature on the free-energy differences at near zero temperatures. The corrections for the results were obtained and the variation of the free-energy difference with reduced temperature was calculated using algebraic methods. |
| URI: | https://ir.swu.ac.th/jspui/handle/123456789/15219 https://www.scopus.com/inward/record.uri?eid=2-s2.0-0036684923&doi=10.1016%2fS0921-4526%2802%2901073-6&partnerID=40&md5=72008aba316798915a4f14b7da0109e4 |
| ISSN: | 9214526 |
| Appears in Collections: | Scopus 1983-2021 |
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