Please use this identifier to cite or link to this item: https://ir.swu.ac.th/jspui/handle/123456789/15168
ชื่อเรื่อง: Thermodynamic properties of a d-wave superconductor near zero temperature
ผู้แต่ง: Krunavakarn B.
Kaskamalas S.
Yoksan S.
Keywords: Free energy
Integral equations
Mathematical models
Parameter estimation
Phase transitions
Specific heat
Superconductivity
Thermal effects
Thermodynamics
BCS theory
Critical temperatures
D-wave superconductivity
Energy differences
Superconducting materials
วันที่เผยแพร่: 2004
บทคัดย่อ: On the basis of Fermi liquid theory, we study the thermodynamic properties near zero temperature of a d-wave superconductor assuming the BCS pairing model. The temperature dependence of the order parameter is derived. We then obtain an analytical expression for the free energy difference between the normal and superconducting states in the vicinity of zero temperature from the coupling constant integral. New expressions for the critical field and the specific heat in the superconducting state are given as functions of temperature. We compare our expressions with previous formulas due to others. © 2004 Plenum Publishing Corporation.
URI: https://ir.swu.ac.th/jspui/handle/123456789/15168
https://www.scopus.com/inward/record.uri?eid=2-s2.0-3543052920&doi=10.1023%2fb%3ajosc.0000021229.49062.86&partnerID=40&md5=008a10665aa9b9546c8c7cda4a7f6af0
ISSN: 15571939
Appears in Collections:Scopus 1983-2021

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