Publication:
Pressure evolution of the superconducting-normal metal phase boundary in superconductors containing high T<inf>K</inf>Kondo impurities

1

Issued Date

1996-01-01

Resource Type

Article

ISSN

09214534

DOI

10.1016/0921-4534(95)00621-4

Other identifier(s)

2-s2.0-0029777812

Rights

Mahidol University

Rights Holder(s)

SCOPUS

Bibliographic Citation

Physica C: Superconductivity and its Applications. Vol.256, No.1-2 (1996), 105-110

Suggested Citation

I. M. Tang, P. Winotai Pressure evolution of the superconducting-normal metal phase boundary in superconductors containing high T<inf>K</inf>Kondo impurities. Physica C: Superconductivity and its Applications. Vol.256, No.1-2 (1996), 105-110. doi:10.1016/0921-4534(95)00621-4 Retrieved from: https://repository.li.mahidol.ac.th/handle/123456789/17598

Research Projects

Organizational Units

Authors

Journal Issue

Thesis

Title

Pressure evolution of the superconducting-normal metal phase boundary in superconductors containing high T<inf>K</inf>Kondo impurities

Author(s)

I. M. Tang
 P. Winotai

Other Contributor(s)

Mahidol University

Abstract

The pressure evolution of the superconducting-normal phase boundary is studied in the framework of the Matsuura, Ichinose and Nagaoka (MIN) theory for the Kondo effect in superconductors. The Eliashberg approach is used to obtain the normal and anomalous one-particle propagators of the host superconductor. It is found that in the high TKlimit (i.e., In(TK/Tc0) > 1 limit), the slope of pressure induced change in the Tcof a superconductor containing the impurities is greater than the slope of the pressure induced change in the Tcof the host superconductor, dTc0/dP and that it is possible to have a high TKalloy, normal at zero pressure, go superconducting as the pressure is increased.

Keyword(s)

Energy
 Engineering
 Materials Science
 Physics and Astronomy

Availability

URI

https://repository.li.mahidol.ac.th/handle/123456789/17598

Collections

Scopus 1991-2000