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. 2008 Dec 7:(45):5918-20.
doi: 10.1039/b813153h. Epub 2008 Oct 20.

Structure and superconductivity of LiFeAs

Michael J Pitcher  1 , Dinah R Parker, Paul Adamson, Sebastian J C Herkelrath, Andrew T Boothroyd, Richard M Ibberson, Michela Brunelli, Simon J Clarke
Affiliations

Structure and superconductivity of LiFeAs

Michael J Pitcher et al. Chem Commun (Camb). .

Abstract

Lithium iron arsenide phases with compositions close to LiFeAs exhibit superconductivity at temperatures at least as high as 16 K, demonstrating that superconducting [FeAs](-) anionic layers with the anti-PbO structure type occur in at least three different structure types and with a wide range of As-Fe-As bond angles.

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