00866nam a22001697a 4500040003700000082001300037100002500050245015400075260003500229300004000264500014400304500004100448500004300489502005900532546001200591650009300603  cRiphah International University   a530bRAM  aRameez Razaq (23678)  aAb- initio investigation of optoelectronic properties for ce doped novel scintillation material cs2LiLaBr6 using GGA+U approachbBandgap engineering   aIslamabadb(Unpublished)c2024  axiii, 38 p. b: ill.c; 30 cm.e+CD  aSubmitted in partial fulfillment of the requirements for the degree of Master of Philosophy in Physics to the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. Amin Ur Rahman   aThesis (M.Phil)--Riphah International University, 2024  aEnglish  aPhysics vThomas fermi theoryvGeometry optimization vEnergy loss vBand GapvDBSvFEAS