The size effect and phonon effect on the ground state binding energy of an exciton in a quantum dot .
量子点的尺寸效应及声子对激子基态结合能的影响。
We start with exploring the strain effects in self-assembled quantum dots on the spin structure of single exciton in dots .
我们研究量子点中应变的效应对单激子的自旋结构的影响。
The exciton in light-emitting organic semiconductor : the effect of coulomb interaction .
发光有机半导体之激子:库仑交互作用之效应。
Negatively charged exciton ; parabolic potential ; correlation energy ; symmetry effect ; binding energy ; .
带负电荷激子,抛物势场,关联能,对称性效应,束缚。
The phenomenon is analyzed as follows : exciton effect contributes photoconduction in the generation and dissociate of exciton ; collision ionization , avalanche multiplication , and exciton effect can supply carrier concentration and energy when outside light source was removed .
The main developments in recent years on investigating exciton dynamics in solids with wide band gap insulators , including rare gas solids , alkali halides , alkali earth halides and the ionis crystals doped with rare earth . Using synchrotron radiation are summarized .