01051nam a22002177a 450000500170000004000370001708200130005410000310006724501240009826000350022230000400025750001440029750000410044150000490048250200580053154600120058965000770060194200070067895201310068599900170081620260608103226.0  cRiphah International University   a530bNAQ  aNaqash Hussain Malik (362)  aDensity functional theory-based modeling of broadly tunable phosphors for energy efficient solid-state lighting devices  aIslamabadb(Unpublished)c2026  axxi ,149 p. b: ill.c; 30 cm.e+CD  aSubmitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Physics to the Department of Basic Sciences.  aIncludes bibliographical references.  aThesis supervisor: Dr. Muhammad Farooq Nasir  aThesis (Ph.D.)--Riphah International University, 2026  aEnglish  aPhysicsvLighting devices vSolid statevPhosphors vDensity vDBSvFEAS  cTH  00104071aRIUbRIUd2026-02-22eRiphah International University l0o530 NAQp103247r2026-02-22 00:00:00t1w2026-02-22yTH  c60725d60725