Influence of homogeneous weak electric field on the chemical potential and heat capacity of charged fermion system

Y. Q. Sun, S. M. Long, C. J. Huang, B. Z. Lou
2010 The Journal of Atomic and Molecular Sciences  
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
more » ... e of the homogeneous weak electric field on the chemical potential and heat capacity are analyzed. PACS: 05.30.-d, 51.30.+i
doi:10.4208/jams.060410.070410a fatcat:ey3ajlhcdjb4xoqhei47zmsecy