Nonrelativistic solutions of Schrödinger equation and thermodynamic properties with the proposed modified Mobius square plus Eckart potential.
| Autor: | Onyenegecha CP; School of Physical Sciences, Federal University of Technology, Owerri, Nigeria.; Africa Center of Excellence in Future Energies and Electrochemical Systems (ACE-FUELS), Federal University of Technology, Owerri, Nigeria., Njoku IJ; School of Physical Sciences, Federal University of Technology, Owerri, Nigeria., Opara AI; School of Physical Sciences, Federal University of Technology, Owerri, Nigeria.; Africa Center of Excellence in Future Energies and Electrochemical Systems (ACE-FUELS), Federal University of Technology, Owerri, Nigeria., Echendu OK; School of Physical Sciences, Federal University of Technology, Owerri, Nigeria.; Africa Center of Excellence in Future Energies and Electrochemical Systems (ACE-FUELS), Federal University of Technology, Owerri, Nigeria., Omoko EN; School of Physical Sciences, Federal University of Technology, Owerri, Nigeria., Eze FC; School of Physical Sciences, Federal University of Technology, Owerri, Nigeria., Okereke CJ; School of Physical Sciences, Federal University of Technology, Owerri, Nigeria., Onyeocha E; School of Physical Sciences, Federal University of Technology, Owerri, Nigeria., Nwaneho FU; School of Physical Sciences, Federal University of Technology, Owerri, Nigeria. |
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| Jazyk: | angličtina |
| Zdroj: | Heliyon [Heliyon] 2022 Feb 15; Vol. 8 (2), pp. e08952. Date of Electronic Publication: 2022 Feb 15 (Print Publication: 2022). |
| DOI: | 10.1016/j.heliyon.2022.e08952 |
| Abstrakt: | We obtain solutions of Schrödinger equation for the modified Mobius square plus Eckart (MMPSE) potential via the formula method. Numerical results are reported. In addition, the partition function Z and other thermodynamic properties such as vibrational free energy, F , vibrational internal energy, U , vibrational entropy, S , and vibrational specific heat, C are presented. We also discuss special cases of this potential. Our result is consistent with previous studies in the literature. Competing Interests: The authors declare no conflict of interest. (© 2022 The Author(s).) |
| Databáze: | MEDLINE |
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