Please use this identifier to cite or link to this item: https://ir.swu.ac.th/jspui/handle/123456789/15087
ชื่อเรื่อง: Investigate the effect of anisotropic order parameter on the specific heat of anisotropic two-band superconductors
ผู้แต่ง: Udomsamuthirun P.
Peamsuwan R.
Kumvongsa C.
Keywords: Anisotropic superconductors
Best fit
Experimental data
Numerical calculation
Numerical results
Order parameter
The specific heat
Two-band superconductors
Weak-coupling limits
Anisotropy
Calorimetry
Electron-phonon interactions
Lutetium
Niobium
Superconducting materials
Superconductivity
Tin
Specific heat of solids
วันที่เผยแพร่: 2009
บทคัดย่อ: The effect of anisotropic order parameter on the specific heat of anisotropic two-band superconductors in BCS weak-coupling limit is investigated. An analytical specific heat jump and the numerical specific heat are shown by using anisotropic order parameters, and the electron-phonon interaction and non-electron-phonon interaction. The two models of anisotropic order parameters are used for numerical calculation that we find little effect on the numerical results. The specific heat jump of MgB2, Lu2Fe3Si5 and Nb3Sn superconductors can fit well with both of them. By comparing the experimental data with overall range of temperature, the best fit is Nb3Sn, MgB2, and Lu2Fe3Si5 superconductors. Crown Copyright © 2009.
URI: https://ir.swu.ac.th/jspui/handle/123456789/15087
https://www.scopus.com/inward/record.uri?eid=2-s2.0-66549084365&doi=10.1016%2fj.physc.2009.04.001&partnerID=40&md5=995003cca65e8a24c6523b9b29cd0569
ISSN: 9214534
Appears in Collections:Scopus 1983-2021

Files in This Item:
There are no files associated with this item.


Items in SWU repository are protected by copyright, with all rights reserved, unless otherwise indicated.