Study of upper critical field in 1111-ferropnictide superconductors

Singh, S. J. ; Prakash, J. ; Maurya, V. K. ; Ganguli, A. K. ; Patnaik, S. (2012) Study of upper critical field in 1111-ferropnictide superconductors AIP Conference Proceedings, 1447 . Article ID 905. ISSN 0094-243X

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Official URL: http://aip.scitation.org/doi/abs/10.1063/1.4710296

Related URL: http://dx.doi.org/10.1063/1.4710296

Abstract

In this paper we have shown the doping effects of elements Y, F and Sb in place of RE (rare earth elements), O and As respectively in 1111-ferropnictides. We study the behavior of upper critical field and superconducting transition temperatures as a function of doping. In Ce and La based compounds maximum upper critical field was found to be 147 T and 122 T respectively. Correspondingly, the maximum transition temperature was found to be 48.6 K and 34.8 K.

Item Type:Article
Source:Copyright of this article belongs to AIP Publishing LLC.
Keywords:Critical Fields; Rare Earth Metals; Doping; Superconducting Transitions; Superconducting Compounds
ID Code:112095
Deposited On:28 Sep 2017 12:21
Last Modified:28 Sep 2017 12:21

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