10.57647/J.JTAP.2023.1702.18

Magnetic susceptibility and Magnetocaloric effect of Frost-Musulin potential subjected to Magnetic and Aharonov-Bohm (Flux) fields for CO and NO diatomic molecules

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  • Eddy Sunday William*1,
  • Stanley C. Onye2,
  • Akpan Ndem Ikot3,
  • Arthur N. Nwachukwu4,
  • Etido P Inyang5,
  • Ituen B. Okon6,
  • Ita Okon Akpan1,
  • Benedict I. Ita7,
  1. Department of Physics, Faculty of Physical sciences, University of Calabar, Calabar, Nigeria
  2. Department of Computer Science, Faculty of Computing, Air Force Institute of Technology, Kaduna, Nigeria
  3. Theoretical Physics Group, Department of Physics, University of Uyo, Uyo, Nigeria
  4. Department of Physics, Alex Ekwueme Federal University Ndufu-Alike, Ebonyi State, Nigeria
  5. Department of Physics, National Open University of Nigeria, Jabi, Abuja, Nigeria
  6. Department of Physics, University of Uyo, Uyo, Nigeria
  7. Department of Pure and Applied Chemistry, University of Calabar, Calabar, Nigeria
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Published in Issue 2023-11-17

How to Cite

1.
William ES, Onye SC, Ikot AN, Nwachukwu AN, Inyang EP, Okon IB, et al. Magnetic susceptibility and Magnetocaloric effect of Frost-Musulin potential subjected to Magnetic and Aharonov-Bohm (Flux) fields for CO and NO diatomic molecules. J Theor Appl phys. 2023 Nov. 17;17(2). Available from: https://oiccpress.com/jtap/article/view/1967
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Abstract

In this paper, we perform a nonrelativistic study of Frost-Musulin potential (FMP) impacted by the external magnetic and AB flux fields for the CO and NO diatomic molecules using the Nikiforov-Uvarov method with the Greene-Aldrich approximation to the centrifugal barrier. The numerical computation of the proposed potential reveals that the combined impact of the magnetic and AB flux fields completely removes the degeneracy of the energy spectra and controls the behavior of the magnetocaloric effect (MCE) by acting as a regulating factor to cool or heat the MCE. Also, the thermomagnetic plots obtained for the analyzed dimer molecules agreed perfectly with previous work. This research has the potential to be applied in molecular physics and MCE studies for a variety of molecules.

Keywords

  • Nikiforov-Uvarov method,
  • Schrödinger equation,
  • Thermomagnetic properties
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