Absence of superconductivity in bulk Nd1−x Sr x NiO2

Superconductivity was recently observed in Nd0.8Sr0.2NiO2 films. Here, superconductivity is found to be absent in bulk polycrystalline samples of Sr-doped NdNiO2, raising questions regarding the origin of superconductivity in this material.

Bibliographic Details
Main Authors:	Qing Li, Chengping He, Jin Si, Xiyu Zhu, Yue Zhang, Hai-Hu Wen
Format:	Article
Language:	English
Published:	Nature Publishing Group 2020-04-01
Series:	Communications Materials
Online Access:	https://doi.org/10.1038/s43246-020-0018-1

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spelling	doaj-56639f9716734771b663b84a6aaddb6c2021-04-04T11:19:07ZengNature Publishing GroupCommunications Materials2662-44432020-04-01111810.1038/s43246-020-0018-1Absence of superconductivity in bulk Nd1−x Sr x NiO2Qing Li0Chengping He1Jin Si2Xiyu Zhu3Yue Zhang4Hai-Hu Wen5National Laboratory of Solid State Microstructures and Department of Physics, Center for Superconducting Physics and Materials, Collaborative Innovation Center for Advanced Microstructures, Nanjing UniversityNational Laboratory of Solid State Microstructures and Department of Physics, Center for Superconducting Physics and Materials, Collaborative Innovation Center for Advanced Microstructures, Nanjing UniversityNational Laboratory of Solid State Microstructures and Department of Physics, Center for Superconducting Physics and Materials, Collaborative Innovation Center for Advanced Microstructures, Nanjing UniversityNational Laboratory of Solid State Microstructures and Department of Physics, Center for Superconducting Physics and Materials, Collaborative Innovation Center for Advanced Microstructures, Nanjing UniversityNational Laboratory of Solid State Microstructures and Department of Physics, Center for Superconducting Physics and Materials, Collaborative Innovation Center for Advanced Microstructures, Nanjing UniversityNational Laboratory of Solid State Microstructures and Department of Physics, Center for Superconducting Physics and Materials, Collaborative Innovation Center for Advanced Microstructures, Nanjing UniversitySuperconductivity was recently observed in Nd0.8Sr0.2NiO2 films. Here, superconductivity is found to be absent in bulk polycrystalline samples of Sr-doped NdNiO2, raising questions regarding the origin of superconductivity in this material.https://doi.org/10.1038/s43246-020-0018-1
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Qing Li Chengping He Jin Si Xiyu Zhu Yue Zhang Hai-Hu Wen
spellingShingle	Qing Li Chengping He Jin Si Xiyu Zhu Yue Zhang Hai-Hu Wen Absence of superconductivity in bulk Nd1−x Sr x NiO2 Communications Materials
author_facet	Qing Li Chengping He Jin Si Xiyu Zhu Yue Zhang Hai-Hu Wen
author_sort	Qing Li
title	Absence of superconductivity in bulk Nd1−x Sr x NiO2
title_short	Absence of superconductivity in bulk Nd1−x Sr x NiO2
title_full	Absence of superconductivity in bulk Nd1−x Sr x NiO2
title_fullStr	Absence of superconductivity in bulk Nd1−x Sr x NiO2
title_full_unstemmed	Absence of superconductivity in bulk Nd1−x Sr x NiO2
title_sort	absence of superconductivity in bulk nd1−x sr x nio2
publisher	Nature Publishing Group
series	Communications Materials
issn	2662-4443
publishDate	2020-04-01
description	Superconductivity was recently observed in Nd0.8Sr0.2NiO2 films. Here, superconductivity is found to be absent in bulk polycrystalline samples of Sr-doped NdNiO2, raising questions regarding the origin of superconductivity in this material.
url	https://doi.org/10.1038/s43246-020-0018-1
work_keys_str_mv	AT qingli absenceofsuperconductivityinbulknd1xsrxnio2 AT chengpinghe absenceofsuperconductivityinbulknd1xsrxnio2 AT jinsi absenceofsuperconductivityinbulknd1xsrxnio2 AT xiyuzhu absenceofsuperconductivityinbulknd1xsrxnio2 AT yuezhang absenceofsuperconductivityinbulknd1xsrxnio2 AT haihuwen absenceofsuperconductivityinbulknd1xsrxnio2
_version_	1721542839445225472

Absence of superconductivity in bulk Nd1−x Sr x NiO2

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