Structure and superconductivity of LiFeAs

被引：284

作者：

Pitcher, Michael J. ^{[1
]}

Parker, Dinah R. ^{[1
]}

Adamson, Paul ^{[1
]}

Herkelrath, Sebastian J. C. ^{[1
]}

Boothroyd, Andrew T. ^{[2
]}

Ibberson, Richard M. ^{[3
]}

Brunelli, Michela ^{[4
]}

Clarke, Simon J. ^{[1
]}

机构：

[1] Univ Oxford, Dept Chem, Inorgan Chem Lab, Oxford OX1 3QR, England

[2] Univ Oxford, Dept Phys, Clarendon Lab, Oxford OX1 3PU, England

[3] STFC Rutherford Appleton Lab, ISIS Facil, Didcot OX11 0QX, Oxon, England

[4] European Synchrotron Radiat Facil, F-38043 Grenoble, France

来源：

CHEMICAL COMMUNICATIONS | 2008年 / 45期

基金：

英国工程与自然科学研究理事会;

关键词：

D O I：

10.1039/b813153h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

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.

引用

页码：5918 / 5920

页数：3

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