A study of thermodynamic properties of quadratic exponential-type potential in D-dimensions

• U.S. Okorie ^[2] ; A.N. Ikot ^[1] ; M.C. Onyeaju ^[1] ; E.O. Chukwuocha ^[1]
  1. [1] University of Port Harcourt

     University of Port Harcourt

     Nigeria

     
  2. [2] Akwa Ibom State University, Uyo, Nigeria
• Localización: Revista Mexicana de Física, ISSN-e 0035-001X, Vol. 64, Nº. 6, 2018, págs. 608-614
• Idioma: inglés
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• Resumen

  • 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 (X^(1) ∑^(+) _(g)) Rubidium (Rb_(2)) dimer. The QEP discussed can be applied extensively in Physics and Chemistry, especially in molecular dynamics.