3 papers
cond-mat.mtrl-sci2025
Comparative Investigation of MAPbBrI and SbHBrI Perovskites: Electronic and Structural Properties
Veysel Çelik
This paper comparatively investigates the structural and electronic properties of hybrid perovskites MAPbBrI and SbHPbBrI by means of DFT-based calculat…
cond-mat.mtrl-sci2020
Use of local density approximation within range separated hybrid exchange-correlation functional to investigate Pb doped SnO as an electron transport layer
Veysel Çelik
In this study, the structural, electronic and optical properties of Pb doped rutile SnO were investigated using the range separated hybrid exchange-correlation functional metho…
cond-mat.str-el2018
Screened Coulomb Hybrid Density Functional Investigation of Oxygen Point Defects on ZnO Nanowires
Veysel Çelik, Ersen Mete
In this study, oxygen vacancies and adatoms have been considered on the surface of both hexagonal and triangular ZnO nanowires. Their effect on the electronic structure and optical…