Structural, electronic and optical properties of CsPbX3 (X= Cl, Br, I) for energy storage and hybrid solar cell applications

M Ahmad, G Rehman, L Ali, M Shafiq, R Iqbal… - Journal of Alloys and …, 2017 - Elsevier
Abstract Organic-Inorganic perovskites CsPbX 3 (X= Cl, Br, I) are investigated for their
potential ability and use as solar cells and energy storage materials, using density function …

Simulation and optimization studies on CsPbI3 based inorganic perovskite solar cells

V Sebastian, J Kurian - Solar Energy, 2021 - Elsevier
Cesium lead iodide (CsPbI 3) based perovskite solar cell (PSC) with inorganic electron and
hole transport layers is simulated using SCAPS 1D to find optimum performance conditions …

Electronic structure, optical and thermal response of lead-free RbAuBr3 and RbAuBr4 perovskites for renewable energy applications

J Munir, M Mustafa, H Naeem, M Yousaf… - ECS Journal of Solid …, 2022 - iopscience.iop.org
The presence of toxic lead in the perovskites is the major hurdle in commercializing these
novel materials-based devices. The first principles calculations have been conducted to …

Electronic and optical properties of core–shell InAlN nanorods: a comparative study via LDA, LDA-1/2, mBJ, HSE06, G 0 W 0 and BSE methods

RR Pela, CL Hsiao, L Hultman, J Birch… - Physical Chemistry …, 2024 - pubs.rsc.org
Currently, self-induced InAlN core–shell nanorods enjoy an advanced stage of accumulation
of experimental data from their growth and characterization as well as a comprehensive …

Band gap engineering and optoelectronic properties of all-inorganic Ruddlesden-Popper halide perovskites Cs2B (X1-uYu) 4 (B= Pb, Sn; X/Y= Cl, Br, I)

IU Haq, G Rehman, I Khan - Materials Science in Semiconductor …, 2023 - Elsevier
In this article two-dimensional Ruddlesden-Popper (2DRP) halide perovskites Cs 2 B (X 1-u
Y u) 4 where B= Pb, Sn; X/Y= Cl, Br, I; and u= 0, 0.25, 0.5, 0.75, 1 are investigated for …

Y2CF2 and Lu2CF2 MXenes under applied strain: Electronic, optical, and photocatalytic properties

ZK Baghini, A Mostafaei, M Abbasnejad - Journal of Alloys and Compounds, 2022 - Elsevier
The structural, electronic, optical, and photocatalytic properties of 2D Y 2 CF 2 and Lu 2 CF 2
MXenes are investigated by density functional theory approach. According to the obtained …

Lead-free Dion–Jacobson halide perovskites CsMX2Y2 (M= Sb, Bi and X, Y= Cl, Br, I) used for optoelectronic applications via first principle calculations

IU Haq, G Rehman, I Ahmad, HA Yakout… - Journal of Physics and …, 2023 - Elsevier
In this study, all-inorganic two-dimensional Dion–Jacobson halide perovskites (DJ-HPs)
CsMX 2 Y 2 (M= Sb, Bi; and X/Y= I/I, I/Br, Br/Br, I/Cl, Br/Cl, Cl/Cl) have been studied for …

Structural and optoelectronic properties of Ge-and Si-based inorganic two dimensional Ruddlesden Popper halide perovskites

IU Haq, G Rehman, HA Yakout, I Khan - Materials Today Communications, 2022 - Elsevier
In the present work silicon (Si) and germanium (Ge) based two dimensional Ruddlesden-
Popper halide perovskites (2DRP-HPs) Cs 2 BX 2 Y 2 (B= Ge/Si and X/Y= Cl/Cl, Br/Cl, I/Cl …

First principle study of band gap nature, spontaneous polarization, hyperfine field and electric field gradient of desirable multiferroic bismuth ferrite (BiFeO3)

HAA Khan, S Ullah, G Rehman, S Khan… - Journal of Physics and …, 2021 - Elsevier
Electronic band structure, spontaneous polarization, hyperfine fields and electric field
gradients (EFG) of the desirable multiferroic BiFeO 3 (BFO) are explored in R3c space …

Controlling the electro-optical properties of an AlSb monolayer with a DLHC Structure through phosphorus alloying: a DFT study

A Bafekry, M Faraji, S Fazeli, S H. Khan… - The Journal of …, 2024 - ACS Publications
The experimental knowledge of the AlSb monolayer with a double-layer honeycomb
structure is largely based on a recent publication [Le Qin et al., ACS Nano 2021, 15, 8184] …