TY - BOOK AU - Aqsa Javed (20498) TI - Exploring dynamical, mechanical and optoelectronic properties of Tm and Tb doped Bi4Ge3O12: First principle study U1 - 530 PY - 2022/// CY - Islamabad PB - (Unpublished) KW - Physics KW - Multi wavelenght fiber laser KW - The distorted octahedral KW - Bismuth germinate KW - DBS KW - FEAS N1 - Submitted in partial fulfillment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. Sikander Azam; Thesis (M.Phil)--Riphah International University, 2022 ER -