Hydrogenation induced high-temperature superconductivity in two-dimensional W<sub>2</sub>C<sub>3</sub>-Reference-Cited by-同舟云学术

Hydrogenation induced high-temperature superconductivity in two-dimensional W₂C₃

Published:2023 Issue:33 Volume:25 Page:22171-22178
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Wang Hao¹,Yin Xin-Zhu¹^ORCID,Liu Yang¹,Li Ya-Ping¹,Ni Mei-Yan¹,Jiao Na¹^ORCID,Lu Hong-Yan¹^ORCID,Zhang Ping¹²

Affiliation:

1. School of Physics and Physical Engineering, Qufu Normal University, Qufu 273165, China

2. Institute of Applied Physics and Computational Mathematics, Beijing 100088, China

Abstract

Two-dimensional (2D) W2C3 is a semimetal, but not a superconductor. After hydrogenation, 2D W2C3H2 is a superconductor with high Tc of 40.5 K, exceeding the McMillan limit. By applying 4% biaxial compressive strain, it's Tc can be further boosted to 49.1 K.

Funder

National Natural Science Foundation of China

Natural Science Foundation of Shandong Province

Youth Innovation Technology Project of Higher School in Shandong Province

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Link

http://pubs.rsc.org/en/content/articlepdf/2023/CP/D3CP02316H

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