00985nam a22001817a 450000500170000004000370001708200130005410000190006724501530008626000350023930000400027450001790031450000410049350000410053450200590057554600120063465001570064620260818113813.0  cRiphah International University   a530bTAN  aTaniyat Kanwal  aFirst principle analysis of defect tolerance and charge carrier dynamics in halide perovskites for high-efficiency solar cells CsSnI₃ and CsPbI₃  aIslamabadb(unpublished)c2026  axiv, 53 p.b: ill. c; 30 cm.e+CD   aThis thesis is submitted in the partial fulfillment of the requirements for the degree of Master of Philosophy in Physics in the Faculty of  Engineering and Applied Sciences.  aIncludes bibliographical references   aThesis supervisor: Dr. Sikander Azam  aThesis (M Phil)--Riphah International University, 2026  aEnglish  aPhysicsvPhotovoltage and photocurrentvperovskite solar cellsvplane waves as basic setvfirst and 2nd hohenberg-kohnvEquation of kohn-shamvDBSvFEAS