pressure-dependent behavior of SiH+, SiH2, SiH2+ and SiH4 densities Syed Muhammad Mustafain Alvi (106) creator text Islamabad (Unpublished) 2025 monographic xiii , 48 p. : ill , Col. ; 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. Muhammad Waqar Ahmed Thesis (M.Phil)--Riphah International University, 2025 English Physics Pressure dependent Fluid simulation Coupled plasma SiH4/H2 DBS FEAS 530 MUS