Influence of Homogeneous Weak Electric Field on the Chemical Potential and Heat Capacity of Charged Fermion System

Influence of Homogeneous Weak Electric Field on the Chemical Potential and Heat Capacity of Charged Fermion System

Year:    2011

Author:    Yan-Qing Sun, Shu-Ming Long, Chao-Jun Huang, Ben-Zhuo Lou

Journal of Atomic and Molecular Sciences, Vol. 2 (2011), Iss. 1 : pp. 43–50

Abstract

In light of the semiclassical (Thomas-Fermi) approximation method, the thermodynamic properties of the charged fermion system in homogeneous weak electric field are studied. After deriving the relationship of chemical potential and heat capacity of charged fermion system changed with the external electric field, then the analytic formula of the chemical potential and heat capacity of charged fermion system in the high and low temperature approximation condition is desired. Moreover, the influence of the homogeneous weak electric field on the chemical potential and heat capacity are analyzed.

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Journal Article Details

Publisher Name:    Global Science Press

Language:    English

DOI:    https://doi.org/10.4208/jams.060410.070410a

Journal of Atomic and Molecular Sciences, Vol. 2 (2011), Iss. 1 : pp. 43–50

Published online:    2011-01

AMS Subject Headings:    Global Science Press

Copyright:    COPYRIGHT: © Global Science Press

Pages:    8

Keywords:    charged fermion chemical potential heat capacity homogeneous weak electric field.

Author Details

Yan-Qing Sun

Shu-Ming Long

Chao-Jun Huang

Ben-Zhuo Lou