TY - BOOK AU - Mehwish Kiran (361) TI - Enhancing optical properties of Eu substituted ZnSnO4 for optoelectronic applications: a coparative study through a first principle computional studies U1 - 530 PY - 2022/// CY - Islamabad PB - (Unpublished) KW - Physics KW - Born-oppenheimer approximation KW - Density functional theory KW - Knom-sham method KW - Hartree-fock theory KW - DBS KW - FEAS N1 - 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. Farooq Nasir; Thesis (M.Phil)--Riphah International University, 2022 ER -