^pof;
Condensed;
Matter;
Physics,;
Hebei;
Normal;
University;
of;
Science;
&;
Technology,;
Qinhuangdao;
066004,;
China;
^pof;
Physics;
and;
Electronic;
Information,;
Inner;
Mongolia;
University;
for;
Nationalities,;
Tongliao;
028043,;
China;
半导体量子点; 极化子激子; 极化子效应; 弱耦合; 基态; GaAs; 诱发电位; 有效势;