Thermodynamic properties of electron gas in complex-shaped quantum well

Figarova, S. R.; Hasiyeva, G.N.; Figarov, V. R.

doi:10.1016/j.physe.2015.01.013

Cited by 4 publications

(1 citation statement)

References 7 publications

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“…The solutions of the Schrödinger equation (SE) have been obtained analytically with different potential energy models. Expressions for the bound-state energies have been successfully used to investigate the thermodynamic, optical, magnetic and other physical properties of substances [7][8][9][10][11][12][13][14][15][16][17][18][19][20][21].…”

Section: Introductionmentioning

confidence: 99%

Bound-state energy spectrum and thermochemical functions of the deformed Schiöberg oscillator

Ahmed,

Eyube,

Omugbe

et al. 2023

Preprint

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In this study, a diatomic molecule interacting potential such as the deformed Schiöberg oscillator (DSO) have been applied to diatomic systems. By solving the Schrödinger equation in the with the DSO, analytical equations for the energy eigenvalues, molar entropy, molar enthalpy, molar Gibbs free energy and constant pressure molar heat capacity were obtained. The obtained equations were used to analyze the physical properties of diatomic molecules. With the aid of the DSO, the percentage average absolute deviation (PAAD) of computed data from the experimental data of the 7Li2 (2 3Πg), NaBr (X 1Σ+), KBr (X 1Σ+) and KRb (B 1Π) molecules are 1.3319%, 0.2108%, 0.2359% and 0.8841%, respectively. The PAAD values obtained by employing the equations of molar entropy, scaled molar enthalpy, scaled molar Gibbs free energy and isobaric molar heat capacity are 1.2919%, 1.5639%, 1.5957% and 2.4041%, respectively, from the experimental data of the KBr (X 1Σ+) molecule. The results of the energy spectra and thermodynamic properties are in good agreement with literature and available experimental data on diatomic molecules.

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Section: Introductionmentioning

confidence: 99%

Bound-state energy spectrum and thermochemical functions of the deformed Schiöberg oscillator

Ahmed,

Eyube,

Omugbe

et al. 2023

Preprint

View full text Add to dashboard Cite

show abstract

Negative differential conductivity in quantum well with complex potential profile for electron–phonon scattering

Figarova

Hasiyeva

Figarov

2016

Physica E: Low-dimensional Systems and Nanostructures

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Bound-state energy spectrum and thermochemical functions of the deformed Schiöberg oscillator

Ahmed,

Eyube,

Omugbe

et al. 2023

Sci Rep

View full text Add to dashboard Cite

In this study, a diatomic molecule interacting potential such as the deformed Schiöberg oscillator (DSO) have been applied to diatomic systems. By solving the Schrödinger equation with the DSO, analytical equations for energy eigenvalues, molar entropy, molar enthalpy, molar Gibbs free energy and constant pressure molar heat capacity are obtained. The obtained equations were used to analyze the physical properties of diatomic molecules. With the aid of the DSO, the percentage average absolute deviation (PAAD) of computed data from the experimental data of the 7Li2 (2 3Πg), NaBr (X 1Σ+), KBr (X 1Σ+) and KRb (B 1Π) molecules are 1.3319%, 0.2108%, 0.2359% and 0.8841%, respectively. The PAAD values obtained by employing the equations of molar entropy, scaled molar enthalpy, scaled molar Gibbs free energy and isobaric molar heat capacity are 1.2919%, 1.5639%, 1.5957% and 2.4041%, respectively, from the experimental data of the KBr (X 1Σ+) molecule. The results for the potential energies, bound-state energy spectra, and thermodynamic functions are in good agreement with the literature on diatomic molecules.

show abstract

Thermodynamic properties of electron gas in complex-shaped quantum well

Cited by 4 publications

References 7 publications

Bound-state energy spectrum and thermochemical functions of the deformed Schiöberg oscillator

Bound-state energy spectrum and thermochemical functions of the deformed Schiöberg oscillator

Negative differential conductivity in quantum well with complex potential profile for electron–phonon scattering

Bound-state energy spectrum and thermochemical functions of the deformed Schiöberg oscillator

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