00901nam a22001937a 4500 0 0 0 1 RIU RIU 2024-05-18 Riphah International University 0 530 URO 102443 2024-05-18 00:00:00 1 2024-05-18 TH 54767 54767 Riphah International University 530 URO Urooj Fatima (33449) Structural and luminescence properties of RE doped fluoride and silicate phosphors Islamabad (unpublished) 2023 xiii. 47 p. : ill. ; 30 cm. +CD A dissertation submitted in the partial fulfillment of the requirements for the degree of Master of Philosophy in Physics Department of Basic Sciences. Includes bibliographical references Thesis supervisor: Dr. Nasir Mehboob Thesis (M.Phil.)--Riphah International University, 2023 English Physics Denisty functional theory Mechanism cathodoluminescence Megnetic formulism Denisty approximation APW scheme DBS FEAS TH