Energy spectra and thermal properties of diatomic molecules in the presence of magnetic and AB fields with improved Kratzer potential

Abstract

In the present study, the improved screened Kratzer potential (ISKP) is investigated in the presence of external magnetic and Aharanov-Bohm (AB) fields within the framework of non-relativistic quantum mechanics. The Schrodinger equation is solved via the Nikiforov-Uvarov Functional Analysis (NUFA) method and the energy spectra and the corresponding wave function for the ISKP in the presence of external magnetic fields are obtained in a closed form. The obtained energy spectra are used to study three selected diatomic molecules (H2, HCl and LiH). It is observed that the present of the magnetic and AB fields removes the degeneracy for different values of the control parameter. The thermodynamic and magnetic properties of the ISKP in the present of the magnetic and AB fields are also evaluated. The effects of the control potential parameter on the thermodynamic and magnetic properties of the selected diatomic molecules are discussed.

37 pages, 15 figures,12 tables and 5373 words

References in corpus (3)

• Equivalence of the empirical shifted Deng-Fan oscillator potential for diatomic molecules
• Thermal Properties of Deng-Fan-Eckart Potential model using Poisson Summation Approach
• Relativistic Killingbeck Energy States Under an External Magnetic Fields

Cited by in corpus (3)

• Effects of Topological Defect on the Energy Spectra and Thermo-magnetic Properties of CO Diatomic Molecule
• Analytical solutions of the Schrödinger equation with Kratzer-screened Coulomb potential to the Quarkonium systems
• Effects of Magnetic And Aharanov-Bohm (AB) Fields on the Energy Spectra of the Yukawa Potential