TY - BOOK AU - Naqash Hussain Malik (25194) TI - Probing the electronic and optical properties of topological insulators SnSb2Te4 & PbSb2Te4 for optoelectronic applications: first principles investigation U1 - 530.41 PY - 2021/// CY - Islamabad PB - (unpublished) KW - Physics KW - Density functional theory KW - Optoelectronic devices KW - Kohn sham equation KW - Optical properties KW - DBS KW - FEAS N1 - Submitted in fulfillment of the requirements for the degree of Master of Philosophy to the Department of Basic Sciences; Includes bibliographical references; Thesis (M.Phil)--Riphah International University, 2021; Thesis supervisor: Dr. Sikander Azam ER -