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Title: Structural and opto-electronic properties of 2D AlSb monolayer

Abstract

We have investigated dielectric function related optical properties such as refractive index, absorption coefficient of two-dimensional hexagonal system of aluminum antimony (AlSb). We have also find structural and electronic properties of AlSb which show direct/indirect band gap with planar structure, employing the density functional theory using the generalized gradient approximation (GGA) given by Perdew-Burke-Ernzerhof (PBE) functional for exchange-correlation potential. The refractive index n(ω) increases with frequency in the near infrared region but in visible region n(ω) increasing after decrease.

Authors:
;  [1];  [2]
  1. Department of Applied Physics, S. V. National Institute of Technology, Surat 395 007 (India)
  2. Department of Physics, St. Xavier’s College, Ahmedabad 38 0009 (India)
Publication Date:
OSTI Identifier:
22608821
Resource Type:
Journal Article
Journal Name:
AIP Conference Proceedings
Additional Journal Information:
Journal Volume: 1731; Journal Issue: 1; Conference: DAE solid state physics symposium 2015, Uttar Pradesh (India), 21-25 Dec 2015; Other Information: (c) 2016 Author(s); Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0094-243X
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; ABSORPTION; ALUMINIUM COMPOUNDS; ANTIMONY COMPOUNDS; APPROXIMATIONS; CORRELATIONS; CRYSTAL STRUCTURE; DENSITY; DENSITY FUNCTIONAL METHOD; DIELECTRIC MATERIALS; HEXAGONAL SYSTEMS; REFRACTIVE INDEX; TWO-DIMENSIONAL SYSTEMS

Citation Formats

Singh, Deobrat, Sonvane, Yogesh, and Gupta, Sanjeev K. Structural and opto-electronic properties of 2D AlSb monolayer. United States: N. p., 2016. Web. doi:10.1063/1.4948090.
Singh, Deobrat, Sonvane, Yogesh, & Gupta, Sanjeev K. Structural and opto-electronic properties of 2D AlSb monolayer. United States. https://doi.org/10.1063/1.4948090
Singh, Deobrat, Sonvane, Yogesh, and Gupta, Sanjeev K. 2016. "Structural and opto-electronic properties of 2D AlSb monolayer". United States. https://doi.org/10.1063/1.4948090.
@article{osti_22608821,
title = {Structural and opto-electronic properties of 2D AlSb monolayer},
author = {Singh, Deobrat and Sonvane, Yogesh and Gupta, Sanjeev K.},
abstractNote = {We have investigated dielectric function related optical properties such as refractive index, absorption coefficient of two-dimensional hexagonal system of aluminum antimony (AlSb). We have also find structural and electronic properties of AlSb which show direct/indirect band gap with planar structure, employing the density functional theory using the generalized gradient approximation (GGA) given by Perdew-Burke-Ernzerhof (PBE) functional for exchange-correlation potential. The refractive index n(ω) increases with frequency in the near infrared region but in visible region n(ω) increasing after decrease.},
doi = {10.1063/1.4948090},
url = {https://www.osti.gov/biblio/22608821}, journal = {AIP Conference Proceedings},
issn = {0094-243X},
number = 1,
volume = 1731,
place = {United States},
year = {Mon May 23 00:00:00 EDT 2016},
month = {Mon May 23 00:00:00 EDT 2016}
}