Analyzing the effects of magnetic and Aharonov‐Bohm (AB) flux fields on the energy spectra and thermal properties of N₂, NO, CO and H₂ diatomic molecules

Abstract

The influence of external magnetic and Aharonov‐Bohm (AB) flux fields on the energy spectra and thermal properties of N2, NO, CO and H2 diatomic molecules are investigated in this study. The two‐dimensional Schrödinger equation is solved with the Varshni‐screened Coulomb potential (VSCP) model using the well‐known Nikiforov‐Uvarov (NU) method. We obtained the energy eigenvalues and wavefunctions of the system and calculated the energy levels of some diatomic molecules in the m‐arbitrary state in the presence and absence of external magnetic and AB flux fields. The results show that combining the magnetic and AB flux fields eliminates degeneracy. We analyzed and plotted the partition function and other thermal properties in the presence of a magnetic field, an AB field, and a temperature‐dependent term.

Thermal Properties and Mass Spectra of Heavy Mesons in the Presence of a Point-Like Defect

“…The function ( ) x φ is defined as the logarithmic derivative [82][83][84][85][86][87][88] ( ) ( ) ( ) ( )…”

Effects of Magnetic Monopole and Quantum Flux Field on Eigen Value Spectrum Embedded with Yukawa Potential Including Central Potential

“…Besides these, there are so many research works, have been done with inverse quadratic potential as well as with Yukawa potential in atomic and molecular physics [22,[28][29][30] (and further references therein). On the other hand, studies of nonrelativistic quantum systems under external magnetic and AB flux fields have received a great attention during the last few decades [21,23,31,32]. Ikhdair et al estimated energy eigenvalues and wave function for any arbitrary m-state in two-dimensional Schrödinger wave equation with various power interaction potentials in constant magnetic and Aharonov-Bohm (AB) flux fields using wave function ansatz method [31].…”

“…Ikhdair et al estimated energy eigenvalues and wave function for any arbitrary m-state in two-dimensional Schrödinger wave equation with various power interaction potentials in constant magnetic and Aharonov-Bohm (AB) flux fields using wave function ansatz method [31]. William et al [32] discussed about the impact of external magnetic and Aharonov-Bohm flux fields on the bound state energy and thermal properties of some diatomic molecules like N 2 , N O, CO and H 2 in their study.…”

Thermomagnetic properties and its effects on Fisher entropy with Schioberg plus Manning-Rosen potential (SPMRP) using Nikiforov-Uvarov functional analysis (NUFA) and supersymmetric quantum mechanics (SUSYQM) methods

“…In recent times, research indicates that the addition of external fields to potential functions on quantum systems has demonstrated its potency in controlling certain behaviors of systems and molecules 39 . The Aharonov–Bohm (AB) effect, discovered in 1961 40 , occurs when a moving charge is transformed by scalar and vector potentials that appear in the Schrödinger equation (SE) even in the absence of external EM fields 41 .…”