Ultra-violet to visible band gap engineering of cubic halide KCaCl3 perovskite under pressure for optoelectronic applications: insights from DFT-Reference-Cited by-同舟云学术

Ultra-violet to visible band gap engineering of cubic halide KCaCl3 perovskite under pressure for optoelectronic applications: insights from DFT

Published:2021 Issue:58 Volume:11 Page:36367-36378
ISSN:2046-2069
Container-title:RSC Advances
language:en
Short-container-title:RSC Adv.

Author:

Haq Muhtasim Ali¹^ORCID,Saiduzzaman Md¹^ORCID,Asif Tariqul Islam¹^ORCID,Shuvo Ismile Khan¹^ORCID,Hossain Khandaker Monower²^ORCID

Affiliation:

1. Department of Materials Science and Engineering, Khulna University of Engineering & Technology (KUET), Khulna-9203, Bangladesh

2. Department of Materials Science and Engineering, University of Rajshahi, Rajshahi-6205, Bangladesh

Abstract

The electronic band gap shrinks from the UV to visible region of cubic halide KCaCl3 perovskite under pressure, making it easier to move electrons from the VB to the CB, which improves optoelectronic device efficiency.

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemical Engineering,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2021/RA/D1RA06430D

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