Thermal Conductivity Of Beta-Arsenene Under Biaxial Tensile Strain: A First Principle Study
Date
May-18
Authors
Taheri, Armin
Da Silva, Carlos
Amon, Cristina
Journal Title
Journal ISSN
Volume Title
Publisher
CSME-SCGM
Abstract
A first principle study is conducted to explore the phonon thermal transport in a buckled arsenene monolayer (Beta-As) subjected to tensile strain. The results showed that the thermal conductivity first decreases with strains from 0% to 1%, then it increases with strains from 1% to 5%, and finally it decreases with strains from 5% to 9%. The maximum thermal conductivity occurs at strain of 5%, which is 1.45 times higher than that of unstrained arsenene. Phonon properties are investigated to understand the causes of this thermal response to strain.
Description
Keywords
Heat Transfer, First principle, Arsenene, Strain, Thermal conductivity phonon properties