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Construction Of Multi-State Potential Energy Surfaces For Spectroscopy And Dynamics, Phalgun Lolur
Construction Of Multi-State Potential Energy Surfaces For Spectroscopy And Dynamics, Phalgun Lolur
Doctoral Dissertations
"This dissertation is about construction and visualization of multi-state Born-Oppenheimer potential energy surfaces which are essential for studying spectroscopy and dynamics. A potential energy surface is a mathematical function that represents the energy of a system as a function of its molecular geometry. The Born-Oppenheimer approximation enables us to solve the Schrödinger equation by separating the nuclear and electronic motions. Construction of potential energy surfaces has become a basic and crucial operation for chemists in order to compute various electronic states of molecules for understanding the spectroscopy, kinetics and dynamics of molecules. These methods have been used to successfully (i) …