The role of oxygen defects in the electronic, optical and phonon dispersion of the LAGO perovskite: a density functional theory investigation-Reference-Cited by-同舟云学术

The role of oxygen defects in the electronic, optical and phonon dispersion of the LAGO perovskite: a density functional theory investigation

Published:2023 Issue:44 Volume:52 Page:16128-16139
ISSN:1477-9226
Container-title:Dalton Transactions
language:en
Short-container-title:Dalton Trans.

Author:

Bhat Chaithanya P.¹,Godbole Ashwin K.¹,Bandyopadhyay Debashis¹^ORCID

Affiliation:

1. Department of Physics, Birla Institute of Technology and Science Pilani, Pilani, Rajasthan – 333031, India

Abstract

The study aims to investigate the electronic, optical and phonon dispersion properties of a pure and 2.5% O-defect induced LAGO perovskite, using density functional theory (DFT) with generalized gradient approximation (GGA) and the PBE functional.

Publisher

Royal Society of Chemistry (RSC)

Subject

Inorganic Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2023/DT/D3DT02846A

Reference66 articles.

1. Stable, Efficient Red Perovskite Light-Emitting Diodes by (α, δ)-CsPbI3 Phase Engineering

2. Quantum Dot Light-Emitting Diodes Based on Inorganic Perovskite Cesium Lead Halides (CsPbX3)

3. Perovskite light-emitting diodes with external quantum efficiency exceeding 20 per cent

4. High-Efficiency and Air-Stable Perovskite Quantum Dots Light-Emitting Diodes with an All-Inorganic Heterostructure

5. Room-Temperature Triple-Ligand Surface Engineering Synergistically Boosts Ink Stability, Recombination Dynamics, and Charge Injection toward EQE-11.6% Perovskite QLEDs

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