Syeda Rida Fatima (41819) creator text Islamabad (Unpublished) 2024 monographic x, v, 63,9 p. : ill. ; 30 cm. +CD Submitted in partial fulfillment of the requirements for the degree of Master of Philosophy in Physics to the Department of Basic Sciences. Includes bibliographical references. Thesis supervisor: Dr. Mahpara Ghazanfar Thesis (M.Phil)--Riphah International University, 2024 English Physics Augmented plane wave method Exchange correlation functional Density functional theory Hartree fock equation Khon sham equation DBS FEAS 530 RID