Superconductivity up to 29 K in SrFe2As2 and BaFe2As2 at high pressures

Alireza, P. L. and Ko, C. Y. T. and Gillett, J. and Petrone, C. M. and Cole, J. M. and Lonzarich, G. G. and Sebastian, S. E. (2009) Superconductivity up to 29 K in SrFe2As2 and BaFe2As2 at high pressures. Journal of Physics: Condensed Matter, 21. 012208. DOI 10.1088/0953-8984/21/1/012208

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Official URL: http://dx.doi.org/10.1088/0953-8984/21/1/012208

Abstract

We report the discovery of superconductivity at high pressure in SrFe2As2 and BaFe2As2. The superconducting transition temperatures are up to 27 K in SrFe2As2 and 29 K in BaFe2As2, the highest obtained for materials with pressure-induced superconductivity thus far.

Item Type: Article
Uncontrolled Keywords: 08AREP 2009 P IA57
Subjects: 05 - Petrology - Igneous, Metamorphic and Volcanic Studies
Divisions: 05 - Petrology - Igneous, Metamorphic and Volcanic Studies
Journal or Publication Title: Journal of Physics: Condensed Matter
Volume: 21
Page Range: 012208
Identification Number: 10.1088/0953-8984/21/1/012208
Depositing User: Sarah Humbert
Date Deposited: 16 Feb 2009 13:01
Last Modified: 23 Jul 2013 10:01
URI: http://eprints.esc.cam.ac.uk/id/eprint/98

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