Superconductivity in infinite-layer nickelates

IF 19 1区 物理与天体物理 Q1 PHYSICS, MULTIDISCIPLINARY Reports on Progress in Physics Pub Date : 2021-07-27 DOI:10.1088/1361-6633/ac5a60
Y. Nomura, R. Arita
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引用次数: 33

Abstract

The recent discovery of the superconductivity in the doped infinite layer nickelates RNiO2 (R = La, Pr, Nd) is of great interest since the nickelates are isostructural to doped (Ca, Sr)CuO2 having superconducting transition temperature (T c) of about 110 K. Verifying the commonalities and differences between these oxides will certainly give a new insight into the mechanism of high T c superconductivity in correlated electron systems. In this paper, we review experimental and theoretical works on this new superconductor and discuss the future perspectives for the ‘nickel age’ of superconductivity.
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无限层镍酸盐中的超导性
最近在掺无限层镍酸盐RNiO2 (R = La, Pr, Nd)中发现的超导性引起了极大的兴趣,因为镍酸盐与掺(Ca, Sr)CuO2是同结构的,超导转变温度(T c)约为110 K。验证这些氧化物之间的共性和差异,必将对相关电子系统中高温超导的机理提供新的认识。本文综述了这种新型超导体的实验和理论工作,并讨论了超导“镍时代”的未来前景。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Reports on Progress in Physics
Reports on Progress in Physics 物理-物理:综合
CiteScore
31.90
自引率
0.00%
发文量
45
审稿时长
6-12 weeks
期刊介绍: Reports on Progress in Physics is a highly selective journal with a mission to publish ground-breaking new research and authoritative invited reviews of the highest quality and significance across all areas of physics and related areas. Articles must be essential reading for specialists, and likely to be of broader multidisciplinary interest with the expectation for long-term scientific impact and influence on the current state and/or future direction of a field.
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