本文研究磁场中强耦合多原子极性晶体中表面电子和表面光学声子的相互作用。

In this paper, the interaction between surface electron and surface optical phonon for a strong coupling polyatomic polar crystals in magnetic field is studied.

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有不少极性半导体，电子与体纵光学声子的耦合弱，但与表面光学声子的耦合强。

There isa weak bulk coupling but a strong surface coupling between electrons and phonons for many ionic crystals.

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有些极性晶体，电子与表面光学声子（SO）耦合强，与表面声学声子（SA）耦合弱。

There is weak coupling between the electron and SA phonon but strong coupling between the electron and SO phonon for many polar crystals .

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