h-index: 7     i10-index: 6

Physics
Enhanced Solar Cell Efficiency with Tin-Based Lead-Free Material (FASnI3) through SCAPS-1D Modeling

Ateeq ul Rehman; Tahir Munir; Shahbaz Afzal; Muhammad Saleem; Imosobomeh L Ikhioya

Volume 4, Issue 3 , July 2024, , Pages 244-252

https://doi.org/10.48309/ejst.2024.429200.1118

Abstract
  Recent successes in the development of lead (Pb) halide perovskites have urged extensive research into cost-effective photovoltaic devices, to avoid significant challenges related to stability and toxicity. In this study, device modeling was presented for lead (Pb)-free perovskite solar cells (PSC), ...  Read More

Physics
Evaluation of Excellence of Ilam Telecommunication Organization Based on EFQM Model

Mohammad Ranjbarian

Volume 1, Issue 4 , August 2021, , Pages 241-254

https://doi.org/10.48309/EJST.2021.289317.1042

Abstract
  The purpose of this study is to evaluate the excellence of Ilam Telecommunication Organization based on EFQM. The statistical population of this research is all the personnel of Ilam Telecommunication Organization and the sample size has been obtained using Cochran's formula of 202 people. Data collection ...  Read More

Evaluation of Excellence of Ilam Telecommunication Organization Based on EFQM Model