00932nam a22001937a 4500 0 0 0 1 RIU RIU 2021-05-19 Riphah International University 0 530.41 NAQ 68144 2021-05-19 00:00:00 1 2021-05-19 TH 34365 34365 Riphah International University 530.41 NAQ Naqash Hussain Malik (25194) Probing the electronic and optical properties of topological insulators SnSb2Te4 & PbSb2Te4 for optoelectronic applications first principles investigation Islamabad (unpublished) 2021 xv, 51 p. : ill., Col. ; 30 cm. +CD 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 English Physics Density functional theory Optoelectronic devices Kohn sham equation Optical properties DBS FEAS TH