Journal of Applied Sciences ›› 1985, Vol. 3 ›› Issue (3): 189-193.

• Articles •     Next Articles

SURFACE EXCITONS IN A POLAR CRYSTAL

GU SHIWEI, ZHANG JIE   

  1. Neimenggu University
  • Received:1983-12-22 Revised:1984-05-19 Online:1985-09-30 Published:1985-09-30

Abstract: In this paper, the effective Hamiltonian in ground state of surface excitons is obtained by the linear combination operator method and some simple unitary transformations.