Turning Electronic and Optical Properties of Monolayer Janus Sn-Dichalcogenides By Biaxial Strain

Vuong Van Thanh, Nguyen Thuy Dung, Le Xuan Bach, Do Van Truong, Nguyen Tuan Hung

研究成果: Conference contribution

抄録

We investigate mechanical, electronic, and optical properties of monolayer Janus SnSTe and SnSeTe with 1T structure under biaxial strain based on first-principles calculations. We find that both SnSTe and SnSeTe are metallics for the unstrain case. SnSTe and SnSeTe become semiconductors at the biaxial strains of 6% and 4%, respectively. The biaxial strain effectively modulates the optical absorption of the monolayer Sn-dichalcogenides. Besides, the theoretical strengths of SnSTe and SnSeTe are also investigated. Our obtained results are helpful for applications in nano-electromechanical, optoelectronic, and photocatalytic devices based on the monolayer SnSTe and SnSeTe.

本文言語English
ホスト出版物のタイトルModern Mechanics and Applications - Select Proceedings of ICOMMA 2020
編集者Nguyen Tien Khiem, Tran Van Lien, Nguyen Xuan Hung
出版社Springer Science and Business Media Deutschland GmbH
ページ981-989
ページ数9
ISBN(印刷版)9789811632389
DOI
出版ステータスPublished - 2022
イベントInternational Conference on Modern Mechanics and Applications, ICOMMA 2020 - Ho Chi Minh City, Viet Nam
継続期間: 2020 12 22020 12 4

出版物シリーズ

名前Lecture Notes in Mechanical Engineering
ISSN(印刷版)2195-4356
ISSN(電子版)2195-4364

Conference

ConferenceInternational Conference on Modern Mechanics and Applications, ICOMMA 2020
国/地域Viet Nam
CityHo Chi Minh City
Period20/12/220/12/4

ASJC Scopus subject areas

  • 自動車工学
  • 航空宇宙工学
  • 機械工学
  • 流体および伝熱

フィンガープリント

「Turning Electronic and Optical Properties of Monolayer Janus Sn-Dichalcogenides By Biaxial Strain」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル