Publication:
Lanthanide substitution into low hole concentration bismuth superconductors

Issued Date

1991-04-15

Resource Type

Article

ISSN

09214534

DOI

10.1016/0921-4534(91)90594-O

Other identifier(s)

2-s2.0-0026136640

Rights

Mahidol University

Rights Holder(s)

SCOPUS

Bibliographic Citation

Physica C: Superconductivity and its applications. Vol.175, No.3-4 (1991), 250-254

Suggested Citation

I. M. Tang, S. Leelaprute, C. Soankwan, N. Chiengpratoom Lanthanide substitution into low hole concentration bismuth superconductors. Physica C: Superconductivity and its applications. Vol.175, No.3-4 (1991), 250-254. doi:10.1016/0921-4534(91)90594-O Retrieved from: https://repository.li.mahidol.ac.th/handle/20.500.14594/22232

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Title

Lanthanide substitution into low hole concentration bismuth superconductors

Author(s)

I. M. Tang
 S. Leelaprute
 C. Soankwan
 N. Chiengpratoom

Other Contributor(s)

Mahidol University

Abstract

The effects of lanthanide rare earth (RE) substitution into two layer bismuth superconductors are studied. Quenching the RE substituted superconductors, Bi1.55Pb0.45Sr2RE0.2Ca0.8Cu2Oz, is used to lower the hole concentration to the levels where above 90 K superconductivity can be achieved. Lead substitution is used to facilitate the growth of single phase specimens. Variation in the values of Tcfor the various RE substituted superconductors is seen to be governed mainly by the value of the hole concentration in each of the superconductors. © 1991.

Keyword(s)

Physics and Astronomy

Availability

URI

https://repository.li.mahidol.ac.th/handle/20.500.14594/22232

Collections

Scopus 1991-2000