Structural and compositional properties of 2D CH3NH3PbI3 hybrid halide perovskite: a DFT study-Reference-Cited by-同舟云学术

Structural and compositional properties of 2D CH₃NH₃PbI₃ hybrid halide perovskite: a DFT study

Published:2022 Issue:40 Volume:12 Page:25924-25931
ISSN:2046-2069
Container-title:RSC Advances
language:en
Short-container-title:RSC Adv.

Author:

Kumavat Sandip R.¹,Sachdeva Geeta²^ORCID,Sonvane Yogesh¹^ORCID,Gupta Sanjeev K.³^ORCID

Affiliation:

1. Advanced Materials Lab, Department of Physics, Sardar Vallabhbhai National Institute of Technology, Surat 395007, India

2. Department of Physics, Michigan Technological University, Houghton, Michigan 49931, USA

3. Computational Materials and Nanoscience Group, Department of Physics, St. Xavier’s College, Ahmedabad 380009, India

Abstract

We have studied 2D CH3NH3PbI3 and its multilayer halide perovskites. These systems have a high formation energy. The optical properties absorption spectra lie between 248 nm to 496 nm with an absorption coefficient of about 105 cm−1.

Funder

Science and Engineering Research Board

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemical Engineering,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2022/RA/D2RA02874C

Reference63 articles.

1. Strong Photocurrent from Two-Dimensional Excitons in Solution-Processed Stacked Perovskite Semiconductor Sheets

2. Efficiency enhancement of perovskite solar cells using structural and morphological improvement of CH3NH3PbI3 absorber layers

3. Efficient Hybrid Solar Cells Based on Meso-Superstructured Organometal Halide Perovskites

4. The structural, electronic, and optical properties of organic–inorganic mixed halide perovskites CH 3 NH 3 Pb(I 1− y X y ) 3 ( X = Cl, Br)

5. Micropatterned 2D Hybrid Perovskite Thin Films with Enhanced Photoluminescence Lifetimes

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