THE INFLUENCE OF INTERACTION BETWEEN PHONONS ON THE PROPERTIES OF THE SURFACE POLARON IN MAGNETIC FIELD
声子之间相互作用对磁场中表面极化子性质的影响

The properties of the surface polaron weakly coupled with surface optical phonons in magnetic field for the polar crystals were studied. The ground state energy of the surface magnetopolaron was derived by using the perturbation and the linear combination operator method. The influence of the interaction between phonons of different wave vectors in the recoil process on the ground state energy of the surface magnetopolaron was discussed.