Study of thermomagnetic properties of the diatomic particle using hyperbolic function position dependent mass under the external hyperbolic magnetic and AB force

In this present work, we study the approximate solution of the Schrodinger equation with hyperbolic function position-dependent mass for a symmetrical Modified Poschl-Teller potential. We consider the system influenced by the external hyperbolic magnetic and Aharonov-Bohm (AB) forces. By using the L...

Full description

Saved in:
Bibliographic Details
Published in:Molecular physics 2022-06, Vol.120 (12)
Main Authors: Faniandari, Suci, Suparmi, A., Cari, C.
Format: Article
Language:English
Subjects:
AB force
Differential equations
Eigenvalues
Eigenvectors
Energy levels
Free energy
Hyperbolic functions
Laplace transform
Magnetic fields
magnetic force
Magnetic permeability
Magnetic properties
Parameters
position-dependent mass
Schrodinger equation
Thermomagnetic properties
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:In this present work, we study the approximate solution of the Schrodinger equation with hyperbolic function position-dependent mass for a symmetrical Modified Poschl-Teller potential. We consider the system influenced by the external hyperbolic magnetic and Aharonov-Bohm (AB) forces. By using the Laplace transform method, the second-order differential equation of the Schrodinger equation is reduced to a first-order differential equation and so the eigenfunction and energy eigenvalues are obtained. The behavior of the bound state energy levels was demonstrated and analyzed using the computational method for various values of the potential parameter, mass parameter, external magnetic force, and AB force. Moreover, the thermomagnetic properties of the system were analyzed for H 2 , LiH, and HCl diatomic particles, involving the vibrational mean energy, vibrational free energy, vibrational entropy, specific heat capacity, magnetization, magnetic susceptibility, and persistent current.
ISSN:0026-8976
1362-3028
DOI:10.1080/00268976.2022.2083712