TY - BOOK AU - Naqash Hussain Malik (362) TI - Density functional theory-based modeling of broadly tunable phosphors for energy efficient solid-state lighting devices U1 - 530 PY - 2026/// CY - Islamabad PB - (Unpublished) KW - Physics KW - Lighting devices KW - Solid state KW - Phosphors KW - Density KW - DBS KW - FEAS N1 - Submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Physics to the Department of Basic Sciences; Includes bibliographical references; Thesis supervisor: Dr. Muhammad Farooq Nasir; Thesis (Ph.D.)--Riphah International University, 2026 ER -