Energy spectra and magnetic properties of diatomic molecules in the presence of magnetic and AB fields with the inversely quadratic Yukawa potential

Within the framework of non-relativistic quantum mechanics, the inversely quadratic Yukawa potential is investigated in the presence of external magnetic and Aharonov–Bohm (AB) fields. The Schrödinger equation is solved via the Nikiforov–Uvarov functional analysis (NUFA) method, and the obtained ene...

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Bibliographic Details
Published in:The European physical journal. D, Atomic, molecular, and optical physics Atomic, molecular, and optical physics, 2021, Vol.75 (1), Article 36
Main Authors: Horchani, Ridha, Al-Aamri, Hiyam, Al-Kindi, Noor, Ikot, Akpan N., Okorie, Uduakobong S., Rampho, Gaotsiwe J., Jelassi, Haikel
Format: Article
Language:English
Subjects:
Applications of Nonlinear Dynamics and Chaos Theory
Atomic
Diatomic molecules
Eigenvalues
Energy spectra
Free energy
Functional analysis
Internal energy
Magnetic permeability
Magnetic properties
Magnetism
Molecular
Optical and Plasma Physics
Partitions (mathematics)
Physical Chemistry
Physics
Physics and Astronomy
Quantum Information Technology
Quantum mechanics
Quantum Physics
Regular Article - Molecular Physics and Chemical Physics
Schrodinger equation
Spectroscopy/Spectrometry
Spintronics
Thermodynamic properties
Yukawa potential
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Summary:Within the framework of non-relativistic quantum mechanics, the inversely quadratic Yukawa potential is investigated in the presence of external magnetic and Aharonov–Bohm (AB) fields. The Schrödinger equation is solved via the Nikiforov–Uvarov functional analysis (NUFA) method, and the obtained energy eigenvalues are discussed. It is shown that the presence of the magnetic and AB fields removes the degeneracy. The partition function of the system and the thermodynamic properties of the system such as Helmholtz free energy, entropy, internal energy, specific heat and the magnetization and magnetic susceptibility of the system are calculated in detail. The magnetic properties of the QYP in the presence of the magnetic and AB fields are also discussed. Graphic Abstract The variation of the magnetic field as a function of temperature plays an importance role in understanding of many quantum systems in physics and chemistry
ISSN:1434-6060
1434-6079
DOI:10.1140/epjd/s10053-021-00038-2