Iron-Based Layered Superconductor La[O1-xFx]FeAs (x = 0.05−0.12) with Tc = 26 K

20087,759 citationsJournal Article

Authors

Yoichi Kamihara · Tokyo Institute of Technology

Takumi Watanabe · Tokyo Institute of Technology

Masahiro Hirano · Tokyo Institute of Technology

Hideo Hosono · Tokyo Institute of Technology

Abstract

We report that a layered iron-based compound LaOFeAs undergoes superconducting transition under doping with F- ions at the O2- site. The transition temperature (Tc) exhibits a trapezoid shape dependence on the F- content, with the highest Tc of ∼26 K at ∼11 atom %.

Topics & Keywords

Iron-based superconductors research Corporate Taxation and Avoidance Rare-earth and actinide compounds

Publication Details

Published in: Journal of the American Chemical Society

Volume 130, Issue 11, pp. 3296-3297

DOI: 10.1021/ja800073m

Field-Weighted Citation Impact: 350.25

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Iron-Based Layered Superconductor La[O<sub>1-</sub><i><sub>x</sub></i>F<i><sub>x</sub></i>]FeAs (<i>x</i> = 0.05−0.12) with <i>T</i><sub>c</sub> = 26 K

Authors

Abstract

Topics & Keywords

Publication Details