Electron-phonon coupling effect on the optical absorption of gated β12-borophene

被引：0

作者：

Phong, Tran Cong ^{[1
,2
]}

Phuc, Huynh V. ^{[3
]}

Phuong, Le T. T. ^{[4
]}

机构：

[1] Ton Duc Thang Univ, Inst Adv Study Technol, Atom Mol & Opt Phys Res Grp, Ho Chi Minh City, Vietnam

[2] Ton Duc Thang Univ, Fac Elect & Elect Engn, Ho Chi Minh City, Vietnam

[3] Dong Thap Univ, Div Theoret Phys, Cao Lanh 870000, Vietnam

[4] Hue Univ, Univ Educ, Fac Phys, Hue 530000, Vietnam

来源：

PHYSICAL CHEMISTRY CHEMICAL PHYSICS | 2024年 / 26卷 / 27期

关键词：

2-DIMENSIONAL BORON; MAGNETIC-FIELD; TIGHT-BINDING; TRANSITION; PHASE;

D O I：

10.1039/d4cp02153c

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

This study addresses the effect of electron-phonon coupling (EPC) on the electro-optical properties of gated beta(12)-borophene. The focus is on how EPC influences the orbital hybridization of boron atoms, particularly within the Bari & sacute;ic-Labbe-Friedel-Su-Schrieffer-Heeger framework, and considers the role of gate electrodes in this process. The results reveal a redshift in the optical spectrum only when there is positive feedback from one electrode on EPC. In other configurations, except for the y-direction, a blueshift spectrum is observed. The study emphasizes the importance of tuning these spectral shifts for maximizing the performance of solar cells in converting sunlight into usable energy.

引用

页码：18983 / 18988

页数：6

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