First-principles calculations to investigate structural, electronics, optical, and mechanical properties of Bi-based novel fluoroperovskites TBiF3 (T= Hg, Xe) for …

M Usman, J ur Rehman, MB Tahir, A Hussain… - Materials Science in …, 2023 - Elsevier
The present study investigates the structural, electronics, optical, and mechanical properties
of bismuth-based novel fluoroperovskites TBiF 3 (T= Hg, Xe) with the help of first-principles …

Studying temperature effects on electronic and optical properties of cubic CH3NH3SnI3 perovskite

R Sabetvand, ME Ghazi, M Izadifard - Journal of Computational Electronics, 2020 - Springer
CH 3 NH 3 SnI 3 is a promising lead-free perovskite structure for the absorber layer in solar
cells. In this work, for the first time, we simulated the effect of temperature change on the …

Stability improvement of perovskite solar cell using photoswitchable and moisture resistant dual-function interfacial layer

M Alidaei, V Ahmadi, SM Mousavi… - Journal of Alloys and …, 2022 - Elsevier
Although the power conversion efficiency of organo-halide perovskite solar cells (PSCs) has
reached up to 25.5%, they face challenges to their commercialization due to the lack of …

Pressure induced variations in the optoelectronic response of ASnX3 (A= K, Rb; X= Cl, Br, I) perovskites: A first principles study

M Ullah, R Neffati, G Murtaza, S Khan, M Haneef… - Materials Science in …, 2022 - Elsevier
Lead free perovskites are crucial for the environmental friendly solar cell materials. ASnX 3
(A= Rb, K; X= Cl, Br, I) perovskites have been relatively less explored compared to other …

Structural and compositional properties of 2D CH 3 NH 3 PbI 3 hybrid halide perovskite: a DFT study

SR Kumavat, G Sachdeva, Y Sonvane, SK Gupta - RSC advances, 2022 - pubs.rsc.org
Two-dimensional (2D) hybrid halide perovskites have been scrutinized as candidate
materials for solar cells because of their tunable structural and compositional properties …

Investigate the interaction of testosterone/progesterone with ionic liquids on varying the anion to combat COVID‐19: Density functional theory calculations and …

K Kumari, A Kumar, I Bahadur… - Journal of physical …, 2021 - Wiley Online Library
Hormones like testosterone and progesterone in the humans play significant role in the
regulation of various biological processes like the body growth, reproduction, and others. In …

DFT study of electronic and optical properties of CH3NH3SnI3 perovskite

R Sabetvand, ME Ghazi, M Izadifard - Energy Sources, Part A …, 2024 - Taylor & Francis
ABSTRACT CH3NH3SnI3 perovskite is an interesting compound for optoelectronics
applications. In this paper, we report the results of our investigations on the electronic and …

First-principles insight into the structural and optoelectronic properties of Sn-and Pb-based hybrid halide perovskites for photovoltaic applications

T Chutia, DJ Kalita - Molecular Physics, 2022 - Taylor & Francis
In this work, we have theoretically investigated structural and optoelectronic properties of Sn
and Pb halide perovskites incorporating trimethylammonium (TMA+) organic cation by …

Electronic and optical properties of halide double-perovskites under strain: A density functional study

N Zarabinia, R Rasuli - … Sources, Part A: Recovery, Utilization, and …, 2021 - Taylor & Francis
Halide double perovskite has emerged as a novel class of semiconducting materials to
solve the challenges of Pb-based halide perovskite solar cells such as instability, toxicity …

Exploring the stability and physical properties of double perovskite Cs2SnI6 by doping the Cl/Br atom: A DFT study

S Guo, Q Zhang, R Sa, D Liu - Computational and Theoretical Chemistry, 2022 - Elsevier
In recent years, it is of great interest to develop stable and high efficiency lead-free
perovskite materials. Double perovskite Cs 2 SnX 6 (X= Cl, Br, I) shows excellent stability …