摘要
基于实验资料,光诱导结构改变被解释为三重激子极化子的凝聚。数值计算了单态和三重态激子的包络函数;对光诱导结构改变机制进行了详细的讨论。
Based on experimental data, the photo-induced structural change is interpreted as condensation of triple exciton polarons. The excitonic envelop functions for sin-glet and triplet state are calculated numerically. A possible mechanism of photo-induced structural change is presented and dicussed in detail.
出处
《物理学报》
SCIE
EI
CAS
CSCD
北大核心
1994年第4期667-672,共6页
Acta Physica Sinica
基金
国家自然科学基金
湖南省自然科学基金资助的课题
