scholarly journals Effects of Topological Defect on the Energy Spectra and Thermo-magnetic Properties of $$CO$$ Diatomic Molecule

2021 ◽  
Vol 203 (1-2) ◽  
pp. 84-111 ◽  
Author(s):  
C. O. Edet ◽  
A. N. Ikot
Keyword(s):  
Magnetic Properties ◽  
Diatomic Molecule ◽  
Topological Defect ◽  
Energy Spectra

Rotational excitations of diatomic molecule with delta potential barrier

2018 ◽  
Vol 17 (04) ◽  
pp. 1850022
Author(s):  
Sonia Lumb ◽  
Shalini Lumb ◽  
Vinod Prasad
Keyword(s):  
Diatomic Molecule ◽  
Applied Field ◽  
Morse Potential ◽  
Short Range ◽  
Delta Function ◽  
Energy Spectra ◽  
Matrix Elements ◽  
Delta Potential ◽  
Homonuclear Diatomic Molecule ◽  
Delta Functions

The interatomic interactions in a diatomic molecule can be fairly modeled by the Morse potential. Short range interactions of the molecule with the neighboring environment can be analyzed by modifying this potential by delta functions. Energy spectra and radial matrix elements have been calculated using an accurate nine-point finite-difference method for such an interacting homonuclear diatomic molecule. The effect of the strength and position of a single delta function interaction on the alignment of this molecule has been studied. The dependence of alignment on the strength of applied field has also been analyzed.

Structure, energy spectra and magnetic properties of poly(m-aniline)s

1994 ◽  
Vol 3 (4) ◽  
pp. 803-815 ◽  
Author(s):  
Galia Madjarova ◽  
Martin Baumgarten ◽  
Klaus Müllen ◽  
Nikolai Tyutyulkov
Keyword(s):  
Magnetic Properties ◽  
Energy Spectra

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

2021 ◽  
Vol 75 (1) ◽  
Author(s):  
Ridha Horchani ◽  
Hiyam Al-Aamri ◽  
Noor Al-Kindi ◽  
Akpan N. Ikot ◽  
Uduakobong S. Okorie ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Yukawa Potential ◽  
Diatomic Molecules ◽  
Energy Spectra

QUANTUM EFFECTS DUE TO A MAGNETIC FLUX ASSOCIATED TO A TOPOLOGICAL DEFECT

2005 ◽  
Vol 20 (26) ◽  
pp. 6051-6064 ◽  
Author(s):  
GEUSA DE A. MARQUES ◽  
V. B. BEZERRA ◽  
C. FURTADO ◽  
F. MORAES
Keyword(s):  
Magnetic Field ◽  
Wave Function ◽  
Magnetic Flux ◽  
Applied Magnetic Field ◽  
Bound States ◽  
Topological Defect ◽  
Energy Spectra ◽  
Quantum Scattering ◽  
Bohm Effect ◽  
Aharonov Bohm

We investigate the quantum scattering of an electron by a topological defect called dispiration, with an externally applied magnetic field along its axis. The Aharonov–Bohm effect for bound states is analyzed and it is demonstrated that the wave function and the energy spectra associated with the particle depend on the features of the dispiration as well as on the magnetic flux. We also calculate Berry's phase associated to the dynamics of electrons in this background.

Energy spectra and magnetic properties of radialenes, dendralenes and their poly-radical ions. A new class of polaronic high-spin π-systems

1994 ◽  
Vol 189 (1) ◽  
pp. 83-97 ◽  
Author(s):  
N. Tyutyulkov ◽  
F. Dietz ◽  
K. Müllen ◽  
M. Baumgarten ◽  
S. Karabunarliev
Keyword(s):  
Magnetic Properties ◽  
High Spin ◽  
Energy Spectra ◽  
Radical Ions ◽  
New Class

Structure and Properties of Non-classical Polymers. XV. 1D Polymers Possessing Two Bands with Ferromagnetically Coupled Electrons

2010 ◽  
Vol 65 (1) ◽  
pp. 49-56
Author(s):  
Nikolai Tyutyulkov ◽  
Nedko Drebov ◽  
Klaus Müllen ◽  
Fritz Dietz
Keyword(s):  
Magnetic Properties ◽  
Energy Spectra ◽  
Structure And Properties ◽  
Band Theory ◽  
New Class

The energy spectra and magnetic properties of a new class of non-classical (non-Kekulé) 1D polymers, having two bands with magnetically coupled electrons, have been investigated by manyelectron band theory

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