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Revista mexicana de física
Print version ISSN 0035-001X
Abstract
OKORIE, U.S.; IKOT, A.N.; ONYEAJU, M.C. and CHUKWUOCHA, E.O.. A study of thermodynamic properties of quadratic exponential-type potential in D-dimensions. Rev. mex. fis. [online]. 2018, vol.64, n.6, pp.608-614. Epub Nov 05, 2019. ISSN 0035-001X. https://doi.org/10.31349/revmexfis.64.608.
We solved the Schrödinger equation with Quadratic Exponential-Type Potential (QEP) model in D-dimensions using the Modified factorization method. The energy eigenvalues and total wavefunctions were obtained in a Gauss hypergeometric form. The thermodynamic properties including vibrational partition function, vibrational mean energy, vibrational mean free energy and vibrational entropy have been calculated for the electronic state of () Rubidium () dimer. The QEP discussed can be applied extensively in Physics and Chemistry, especially in molecular dynamics.
Keywords : Quadratic exponential-type potential; modified factorization method; Schr¨odinger equation; vibrational partition function; 03.65.-w; 03.65.Ge; 05.70.-a.