Energy Gap-Refractive Index Relations in Perovskites

In this study, the energy gap-refractive index relations of perovskites are examined in detail. In general, the properties of perovskites are dependent on the structural reorganization and covalent nature of their octahedral cages. Based on this notion, a simple relation governing the energy gap and...

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Autores principales: Lamichhane, Aneer, Ravindra, Nuggehalli M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7215549/
https://www.ncbi.nlm.nih.gov/pubmed/32325802
http://dx.doi.org/10.3390/ma13081917
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author Lamichhane, Aneer
Ravindra, Nuggehalli M.
author_facet Lamichhane, Aneer
Ravindra, Nuggehalli M.
author_sort Lamichhane, Aneer
collection PubMed
description In this study, the energy gap-refractive index relations of perovskites are examined in detail. In general, the properties of perovskites are dependent on the structural reorganization and covalent nature of their octahedral cages. Based on this notion, a simple relation governing the energy gap and the refractive index is proposed for perovskites. The results obtained with this relation are in good accord with the literature values and are consistent with some well-established relations.
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spelling pubmed-72155492020-05-22 Energy Gap-Refractive Index Relations in Perovskites Lamichhane, Aneer Ravindra, Nuggehalli M. Materials (Basel) Article In this study, the energy gap-refractive index relations of perovskites are examined in detail. In general, the properties of perovskites are dependent on the structural reorganization and covalent nature of their octahedral cages. Based on this notion, a simple relation governing the energy gap and the refractive index is proposed for perovskites. The results obtained with this relation are in good accord with the literature values and are consistent with some well-established relations. MDPI 2020-04-19 /pmc/articles/PMC7215549/ /pubmed/32325802 http://dx.doi.org/10.3390/ma13081917 Text en © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Lamichhane, Aneer
Ravindra, Nuggehalli M.
Energy Gap-Refractive Index Relations in Perovskites
title Energy Gap-Refractive Index Relations in Perovskites
title_full Energy Gap-Refractive Index Relations in Perovskites
title_fullStr Energy Gap-Refractive Index Relations in Perovskites
title_full_unstemmed Energy Gap-Refractive Index Relations in Perovskites
title_short Energy Gap-Refractive Index Relations in Perovskites
title_sort energy gap-refractive index relations in perovskites
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7215549/
https://www.ncbi.nlm.nih.gov/pubmed/32325802
http://dx.doi.org/10.3390/ma13081917
work_keys_str_mv AT lamichhaneaneer energygaprefractiveindexrelationsinperovskites
AT ravindranuggehallim energygaprefractiveindexrelationsinperovskites

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