Email this article Synthesis of Iron-Based Superconductor Ba0.6K0.4Fe2As2 by Mechanical Alloying
- Authors: Maltsev E.I.1, Pervakov K.S.1, Vlasenko V.A.1
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Affiliations:
- Lebedev Physical Institute
- Issue: Vol 46, No 8 (2019)
- Pages: 248-250
- Section: Article
- URL: https://journals.rcsi.science/1068-3356/article/view/229045
- DOI: https://doi.org/10.3103/S1068335619080025
- ID: 229045
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Abstract
A polycrystalline sample of superconductor Ba0.6K0.4Fe2As2 was synthesized by mechanical alloying, which was confirmed by the X-ray diffraction analysis. The sample heat treatment time is reduced more than twice in comparison with the heat treatment time in the solid-phase synthesis method. The superconducting transition temperature of the synthesized sample is 37 K, which is close to the critical temperature for the Ba0.6K0.4Fe2As2 single crystal.
About the authors
E. I. Maltsev
Lebedev Physical Institute
Author for correspondence.
Email: maltsev.e@protonmail.com
Russian Federation, 53 Leninskii Pr., Moscow, 119991
K. S. Pervakov
Lebedev Physical Institute
Email: maltsev.e@protonmail.com
Russian Federation, 53 Leninskii Pr., Moscow, 119991
V. A. Vlasenko
Lebedev Physical Institute
Email: maltsev.e@protonmail.com
Russian Federation, 53 Leninskii Pr., Moscow, 119991
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