Evidence of nematic order and nodal superconducting gap along [110] direction in RbFe2As2

Exotic electronic order may emerge and intertwine with superconductivity in iron-based superconductors. Here, the authors observe asymmetric electronic and superconducting gap structure in heavily hole-doped RbFe2As2 along the (π, π) and (π, -π) directions in reciprocal space, suggesting a novel (π,...

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Autores principales: Xi Liu, Ran Tao, Mingqiang Ren, Wei Chen, Qi Yao, Thomas Wolf, Yajun Yan, Tong Zhang, Donglai Feng
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2019
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Acceso en línea:https://doaj.org/article/515e835788d144dcb9ab8f5e33b96c61
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spelling oai:doaj.org-article:515e835788d144dcb9ab8f5e33b96c612021-12-02T15:35:47ZEvidence of nematic order and nodal superconducting gap along [110] direction in RbFe2As210.1038/s41467-019-08962-z2041-1723https://doaj.org/article/515e835788d144dcb9ab8f5e33b96c612019-03-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-08962-zhttps://doaj.org/toc/2041-1723Exotic electronic order may emerge and intertwine with superconductivity in iron-based superconductors. Here, the authors observe asymmetric electronic and superconducting gap structure in heavily hole-doped RbFe2As2 along the (π, π) and (π, -π) directions in reciprocal space, suggesting a novel (π, π) nematic phase emerging.Xi LiuRan TaoMingqiang RenWei ChenQi YaoThomas WolfYajun YanTong ZhangDonglai FengNature PortfolioarticleScienceQENNature Communications, Vol 10, Iss 1, Pp 1-12 (2019)
institution DOAJ
collection DOAJ
language EN
topic Science
Q
spellingShingle Science
Q
Xi Liu
Ran Tao
Mingqiang Ren
Wei Chen
Qi Yao
Thomas Wolf
Yajun Yan
Tong Zhang
Donglai Feng
Evidence of nematic order and nodal superconducting gap along [110] direction in RbFe2As2
description Exotic electronic order may emerge and intertwine with superconductivity in iron-based superconductors. Here, the authors observe asymmetric electronic and superconducting gap structure in heavily hole-doped RbFe2As2 along the (π, π) and (π, -π) directions in reciprocal space, suggesting a novel (π, π) nematic phase emerging.
format article
author Xi Liu
Ran Tao
Mingqiang Ren
Wei Chen
Qi Yao
Thomas Wolf
Yajun Yan
Tong Zhang
Donglai Feng
author_facet Xi Liu
Ran Tao
Mingqiang Ren
Wei Chen
Qi Yao
Thomas Wolf
Yajun Yan
Tong Zhang
Donglai Feng
author_sort Xi Liu
title Evidence of nematic order and nodal superconducting gap along [110] direction in RbFe2As2
title_short Evidence of nematic order and nodal superconducting gap along [110] direction in RbFe2As2
title_full Evidence of nematic order and nodal superconducting gap along [110] direction in RbFe2As2
title_fullStr Evidence of nematic order and nodal superconducting gap along [110] direction in RbFe2As2
title_full_unstemmed Evidence of nematic order and nodal superconducting gap along [110] direction in RbFe2As2
title_sort evidence of nematic order and nodal superconducting gap along [110] direction in rbfe2as2
publisher Nature Portfolio
publishDate 2019
url https://doaj.org/article/515e835788d144dcb9ab8f5e33b96c61
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