Perovskite solar cells (PSCs) have attracted tremendous interest because of their rushing
improvement in power conversion efficiency (PCE) from the initial 3.8% to the most recently …

Lead (Pb) free non-toxic perovskite solar cells have become more important in the
commercialization of the photovoltaic devices. In this study the structural, electronic, optical …

Eco-friendly inorganic halide perovskite materials with numerous structural configurations
and compositions are now in the leading place of researcher's attention for outstanding …

We used first-principles calculations to investigate the electrical and optical properties of
CsGeX3 (X= Cl, Br, and I) compounds. These materials present rich and unique physical …

Non-toxic metal halide perovskites have become forefront for commercialization of the
perovskite solar cells and optoelectronic devices. In the present study, for the first time we …

A Stone–Wales (SW) defect is the simplest topological defect in graphene-like materials and
can be potentially employed to design electronic devices. In this paper, we have …

Lead-free inorganic metal halide perovskites CsGeCl 3 have recently gained prominent
research interest in solar technology due to their outstanding optoelectronic properties and …

Metal halide perovskites have risen to lead the solar cell and optoelectronics industries
consequently of their superior optoelectronic qualities and lead-free (non-toxic) composition …

The lead toxicity and instability of conventional all‐inorganic lead halide perovskites hinder
the production of efficient and stable nontoxic perovskite solar cells (PSCs), which prompts …

In this study, density functional theory was employed to investigate the impact of doping
concentration and doping site on the structure and optoelectronic properties of CsGe 1− n …