In the past tens of years, the power conversion efficiency of Cu (In, Ga) Se 2 (CIGS) has
continuously improved and been one of the fastest growing photovoltaic technologies that …

Perovskite solar cells are among the most dominant emerging PV technologies which have
shown unparallel improvement in power conversion efficiency in just over a decade. Long …

The goal of this work is to enhance the efficiency of CuIn 1-x Ga x Se 2 (CIGS) thin film solar
cells by investigating the critical factors affecting their device performance and the …

Heterojunctions are used in solar cells and optoelectronics applications owing to their
excellent electrical and structural properties. Recently, these energy-efficient systems have …

Abstract In this work, Cu (In, Ga) Se 2 (CIGS) based thin-film solar cells have been treated
with the alkali element via incorporating Mo: Na layer into the device structure. A 600 nm …

The copper indium gallium selenium (CIGS) thin film is recognized as the most potential
material for photovoltaics applications, and the thin film solar cell with flexible substrate …

In this study, we developed an ink using hexanethiol and Cu (In, Ga) Se2 microcrystals
(CIGSe MCs) to make thin films via doctor blade coating. Besides, crack-free thin films were …

Cobalt oxide films were deposited with the help of reactive high power impulse magnetron
sputtering (HiPIMS) and mid-frequency pulsed magnetron sputtering (PMS) in argon gas at …

In this work, an industrially viable and novel rear surface passivation approach for Copper
Indium Gallium di-Selenide, Cu (In, Ga) Se 2, CIGS, ultra-thin (500 nm) solar cells is …

This study presents the numerical simulation, optimization, preparation, and characterization
of Cu (In, Ga) Se2 (CIGS) thin-film solar cells (TFSCs). Different cell parameters were …