Understanding Doping, Vacancy, Lattice Stability, and Superconductivity in K(x)Fe(2−) (y)Se(2)

Metal‐intercalated iron selenides are a class of superconductors that have received much attention but are less understood in comparison with their FeAs‐based counterparts. Here, the controversial issues such as Fe vacancy, the real phase responsible for superconductivity, and lattice stability have...

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Detalles Bibliográficos
Autores principales: Liu, Yu, Wang, Gang, Ying, Tianping, Lai, Xiaofang, Jin, Shifeng, Liu, Ning, Hu, Jiangping, Chen, Xiaolong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2016
Materias:
Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5096254/
https://www.ncbi.nlm.nih.gov/pubmed/27840799
http://dx.doi.org/10.1002/advs.201600098
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author Liu, Yu
Wang, Gang
Ying, Tianping
Lai, Xiaofang
Jin, Shifeng
Liu, Ning
Hu, Jiangping
Chen, Xiaolong
author_facet Liu, Yu
Wang, Gang
Ying, Tianping
Lai, Xiaofang
Jin, Shifeng
Liu, Ning
Hu, Jiangping
Chen, Xiaolong
author_sort Liu, Yu
collection PubMed
description Metal‐intercalated iron selenides are a class of superconductors that have received much attention but are less understood in comparison with their FeAs‐based counterparts. Here, the controversial issues such as Fe vacancy, the real phase responsible for superconductivity, and lattice stability have been addressed based on first‐principles calculations. New insights into the distinct features in terms of carrier doping have been revealed. [Image: see text]
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spelling pubmed-50962542016-11-09 Understanding Doping, Vacancy, Lattice Stability, and Superconductivity in K(x)Fe(2−) (y)Se(2) Liu, Yu Wang, Gang Ying, Tianping Lai, Xiaofang Jin, Shifeng Liu, Ning Hu, Jiangping Chen, Xiaolong Adv Sci (Weinh) Communications Metal‐intercalated iron selenides are a class of superconductors that have received much attention but are less understood in comparison with their FeAs‐based counterparts. Here, the controversial issues such as Fe vacancy, the real phase responsible for superconductivity, and lattice stability have been addressed based on first‐principles calculations. New insights into the distinct features in terms of carrier doping have been revealed. [Image: see text] John Wiley and Sons Inc. 2016-05-17 /pmc/articles/PMC5096254/ /pubmed/27840799 http://dx.doi.org/10.1002/advs.201600098 Text en © 2016 The Authors. Published by WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim This is an open access article under the terms of the Creative Commons Attribution (http://creativecommons.org/licenses/by/4.0/) License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
spellingShingle Communications
Liu, Yu
Wang, Gang
Ying, Tianping
Lai, Xiaofang
Jin, Shifeng
Liu, Ning
Hu, Jiangping
Chen, Xiaolong
Understanding Doping, Vacancy, Lattice Stability, and Superconductivity in K(x)Fe(2−) (y)Se(2)
title Understanding Doping, Vacancy, Lattice Stability, and Superconductivity in K(x)Fe(2−) (y)Se(2)
title_full Understanding Doping, Vacancy, Lattice Stability, and Superconductivity in K(x)Fe(2−) (y)Se(2)
title_fullStr Understanding Doping, Vacancy, Lattice Stability, and Superconductivity in K(x)Fe(2−) (y)Se(2)
title_full_unstemmed Understanding Doping, Vacancy, Lattice Stability, and Superconductivity in K(x)Fe(2−) (y)Se(2)
title_short Understanding Doping, Vacancy, Lattice Stability, and Superconductivity in K(x)Fe(2−) (y)Se(2)
title_sort understanding doping, vacancy, lattice stability, and superconductivity in k(x)fe(2−) (y)se(2)
topic Communications
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5096254/
https://www.ncbi.nlm.nih.gov/pubmed/27840799
http://dx.doi.org/10.1002/advs.201600098
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