The specific heat jump of hybridized two-band superconductor

被引：1

作者：

Seechumsang, J. ^{[1
,2
]}

Chanpoom, T. ^{[1
,3
]}

Chantrapakajee, S. ^{[5
]}

Udomsamuthirun, P. ^{[1
,4
]}

机构：

[1] Srinakharinwirot Univ, Fac Sci, Dept Phys, Prasarnmitr Phys Res Unit, Sukumvit 23, Bangkok 10110, Thailand

[2] Rajabhat Univ, Secondary Demonstrat Sch Bansomdejchaopraya, Bangkok 10600, Thailand

[3] Ratjaphat Nakhonrachasima Univ, Fac Sci & Technol, Program Phys & Gen Sci, Nakhon Ratchasima, Thailand

[4] Thailand Ctr Excellence Phys, Bangkok 10400, Thailand

[5] Rajamangala Univ Technol Phra Nakhon, Bangkok 10300, Thailand

来源：

APPLIED PHYSICS AND MATERIAL APPLICATIONS | 2013年 / 770卷

关键词：

two-band superconductor; specific heat jump; the hybridized superconducting; GAP;

D O I：

10.4028/www.scientific.net/AMR.770.124

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The specific heat jump of the two-band hybridized superconductor was studied. The two-band model is consist of conduction electron band and other-electron band with the upper and lower band of quasi-particle energy spectra occurred by hybridization. The specific heat jump was determined by making the assumption that the conduction electron band having the same energy as other-electron band, and the other-electron band having the energy near the Fermi energy. The analytic formula of specific heat jump of the two-band hybridized superconductor was derived and the effect of hybridization coefficient on the specific heat jump was investigated.

引用

页码：124 / +

页数：2

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