01000nam a22002057a 4500952013000000999001700130040003600147082001300183100002600196245008400222260003500306300003900341500016300380500004000543500004300583502006000626546001200686650008900698942000700787  00104071aRIUbRIUd2025-01-01eRiphah International Universityl0o530 SAIp102634r2025-01-01 00:00:00t1w2025-01-01yTH  c56523d56523  cRiphah International University  a530bSAI  aSaima Khatoon (46958)  aExploring the optoelectronic properties of lead free halide perovskite Cs3Bi2I9  aIslamabadb(unpublished)c2024  axiv, 67 p.b: ill. c; 30 cm.e+CD  aA dissertation submitted in the 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. Amin Ur Rahman   aThesis (M.Phil.)--Riphah International University, 2024  aEnglish  aPhysics vOrganic compounds vOptical fiber vLaser diodes vEigenvalues vDBSvFEAS  cTH