Quasiballistic correction to the density of states in three-dimensional metal

Article

关键词: INSULATOR-TRANSITION;    COULOMB GAP;    SI;   

DOI  :  10.1103/PhysRevB.62.6858

来源: SCIE

【 摘 要 】

We study the exchange correction to the density of states in three-dimensional metal near the Fermi energy in the ballistic limit, when the distance to the Fermi level exceeds the inverse transport relaxation time 1/tau, we find the correction linear in the distance from the Fermi level. By a large parameter is an element of(F)tau, this ballistic correction exceeds the diffusive correction obtained earlier.

【 授权许可】

Free