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Two-dimensional Si2S with a negative Poisson's ratio and promising optoelectronic properties

Authors :
Ziyang Qu
Meiling Xu
Shuyi Lin
Yiwei Liang
Xuanhao Yuan
Feilong Wang
Jian Hao
Yinwei Li
Source :
Nanoscale. 14:10573-10580
Publication Year :
2022
Publisher :
Royal Society of Chemistry (RSC), 2022.

Abstract

A Si2S monolayer possesses a negative Poisson's ratio, direct band-gap and large visible light absorption coefficient, holding potential for application in nanoelectronics.

Subjects

Subjects :
General Materials Science

Details

ISSN :
20403372 and 20403364
Volume :
14
Database :
OpenAIRE
Journal :
Nanoscale
Accession number :
edsair.doi...........028fdd4b231c8faaa770a5f3987e6bcc