Synthesis and Characterization of Superconducting Ca1−xNaxFFeAs

A representative of the fluoride-containing iron pnictide high-temperature superconductors, namely CaFFeAs, was doped with sodium up to the composition Ca0.86Na0.14FFeAs for the first time. Single crystals with an edge length in the range of 0.1 – 2.0 mm were obtained via solid-state and flux synth...

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Bibliographic Details
Main Authors: Klaus K. Wolff, Larysa Shlyk, Markus Bischoff, Eva Rose, Rainer Niewa, Thomas Schleid
Format: Article
Language:English
Published: MDPI AG 2014-03-01
Series:Materials
Subjects:
Online Access:http://www.mdpi.com/1996-1944/7/3/1984