Structure and superconductivity of LiFeAs

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 A...

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2008-01 (45), p.5918-5920
Main Authors: Pitcher, Michael J, Parker, Dinah R, Adamson, Paul, Herkelrath, Sebastian J C, Boothroyd, Andrew T, Ibberson, Richard M, Brunelli, Michela, Clarke, Simon J
Format: Article
Language:English
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Summary: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.
ISSN:1359-7345
1364-548X
DOI:10.1039/b813153h