Energy gap-refractive index relations in perovskites

Aneer Lamichhane; Nuggehalli M. Ravindra

doi:10.3390/MA13081917

Energy gap-refractive index relations in perovskites

Aneer Lamichhane, Nuggehalli M. Ravindra

Physics

Research output: Contribution to journal › Article › peer-review

48 Scopus citations

Abstract

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.

Original language	English (US)
Article number	1917
Journal	Materials
Volume	13
Issue number	8
DOIs	https://doi.org/10.3390/MA13081917
State	Published - Apr 1 2020

All Science Journal Classification (ASJC) codes

General Materials Science
Condensed Matter Physics

Keywords

Energy gap
Perovskites
Refractive index

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10.3390/MA13081917

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abstract = "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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N2 - 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.

AB - 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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KW - Refractive index

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ER -

Energy gap-refractive index relations in perovskites

Abstract

All Science Journal Classification (ASJC) codes

Keywords

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