00833nam a22001697a 4500040003700000082001300037100002400050245011700074260003500191300004400226500014400270500004100414500003900455502005900494546001300553650009700566  cRiphah International University   a530bBAS  aAbdul Basit (19943)  aRole of tin oxide (snO2) electron transport layer in optimized performance of MASnl3 based pervoskite solar cell  aIslanabadb(Unpublished)c2022  axiv, 75 p.b: ill., Col.c; 30 cm.e+CD  aSubmitted in partial fulfillment of the requirements for the degree of Master of Philosophy in Physics to the Department of Basic Sciences.  aIncludes bibliographical references.  aThesis supervisor: Dr. Irfan Qasim  aThesis (M.Phil)--Riphah International University, 2022  aEnglish   aPhysics vSolar cells generationvOpen-circuit voltagevSemiconductorvPerovskitevDBSvFEAS