Single particle tunneling spectrum of superconducting Nd1-xSrxNiO2 thin films

Qiangqiang Gu; Yueying Li; Siyuan Wan; Huazhou Li; Wei Guo; Huan Yang; Qing Li; Xiyu Zhu; Xiaoqing Pan; Yuefeng Nie; Hai-Hu Wen

doi:10.1038/s41467-020-19908-1

Nature Communications (Nov 2020)

Single particle tunneling spectrum of superconducting Nd1-xSrxNiO2 thin films

Qiangqiang Gu,
Yueying Li,
Siyuan Wan,
Huazhou Li,
Wei Guo,
Huan Yang,
Qing Li,
Xiyu Zhu,
Xiaoqing Pan,
Yuefeng Nie,
Hai-Hu Wen

Affiliations

Qiangqiang Gu: National Laboratory of Solid State Microstructures and Department of Physics, Center for Superconducting Physics and Materials, Collaborative Innovation Center for Advanced Microstructures, Nanjing University
Yueying Li: National Laboratory of Solid State Microstructures, Jiangsu Key Laboratory of Artificial Functional Materials, College of Engineering and Applied Sciences, Collaborative Innovation Center of Advanced Microstructures, Nanjing University
Siyuan Wan: National Laboratory of Solid State Microstructures and Department of Physics, Center for Superconducting Physics and Materials, Collaborative Innovation Center for Advanced Microstructures, Nanjing University
Huazhou Li: National Laboratory of Solid State Microstructures and Department of Physics, Center for Superconducting Physics and Materials, Collaborative Innovation Center for Advanced Microstructures, Nanjing University
Wei Guo: National Laboratory of Solid State Microstructures, Jiangsu Key Laboratory of Artificial Functional Materials, College of Engineering and Applied Sciences, Collaborative Innovation Center of Advanced Microstructures, Nanjing University
Huan Yang: National Laboratory of Solid State Microstructures and Department of Physics, Center for Superconducting Physics and Materials, Collaborative Innovation Center for Advanced Microstructures, Nanjing University
Qing Li: National Laboratory of Solid State Microstructures and Department of Physics, Center for Superconducting Physics and Materials, Collaborative Innovation Center for Advanced Microstructures, Nanjing University
Xiyu Zhu: National Laboratory of Solid State Microstructures and Department of Physics, Center for Superconducting Physics and Materials, Collaborative Innovation Center for Advanced Microstructures, Nanjing University
Xiaoqing Pan: Department of Materials Science and Engineering, Department of Physics and Astronomy, University of California
Yuefeng Nie: National Laboratory of Solid State Microstructures, Jiangsu Key Laboratory of Artificial Functional Materials, College of Engineering and Applied Sciences, Collaborative Innovation Center of Advanced Microstructures, Nanjing University
Hai-Hu Wen: National Laboratory of Solid State Microstructures and Department of Physics, Center for Superconducting Physics and Materials, Collaborative Innovation Center for Advanced Microstructures, Nanjing University

DOI: https://doi.org/10.1038/s41467-020-19908-1
Journal volume & issue: Vol. 11, no. 1
pp. 1 – 7

Abstract

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The recent observation of superconductivity in nickelate thin films has attracted a lot of attentions. Here, authors report single particle tunneling spectra on the superconducting nickelate thin films revealing two types of gap feature with one V-shape and the other a full gap.

Published in Nature Communications

ISSN: 2041-1723 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science
Website: https://www.nature.com/ncomms/

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