In the copolymers of fluorene and DBT, the efficient energy transfer due to exciton trapping on narrow band-gap DBT sites has been observed.
在芴与dbt的共聚物中，观察到了由于激子在低带隙单体DBT位置的捕获而产生的有效的能量转移。
2
The efficient energy transfer due to exciton trapping on the narrow bandgap sites was observed.
还观察到极为有效的分子内能量转移。
3
The metal photonic bandgap structure has potentialities in the areas of high-energy accelerators, microwave vacuum electron devices, and terahertz radiation sources etc.