查询词典 excitons

The residual stress can also change the transition energy of excitons.

薄膜应力是影响ZnO薄膜紫外荧光发射性能的重要因素，较小的残余应力对ZnO薄膜的紫外荧光发射是有利的，残余应力的存在可以改变ZnO薄膜紫外荧光发射能量。

The coherence lengths of excitons in the mixed aggregates were investigated theoretically and experimentally.

从实验和理论两个方面研究了在混合分子聚集体中激子相干长度。

According to the theory of excitions generation and diffusion, the relationship between spectrum intensity and the thickness of every layer, the excitons diffusion length is discussed. The result of the theory analysis is in good agreement with the experiments.

根据激子产生和扩散理论，讨论了器件性能对于各发光层的厚度及激子扩散长度的依赖关系，拟合结果与实验结果吻合。

These photo generated excitons can be dissociated into free charge carriers by built in field at the organi.

这些激子被有机／有机界面的内建场离解成自由载流子。

Beginning with the luminescence mechanism of triplet excitons, recent progress in highly efficient light emitting devices using phosphorescent s...

本文从利用三线态激子的发光机制入手，综述了国内外在高效发光领域磷光材料利用的主要研究进展及发展方向

Furthermore, direct excitons thermal transfer process between the wetting layer and quantum dots was observed.

测量了自组织多层In0.55Al0.45As/Al0.5Ga0.5As量子点的变温光致发光谱，同时观察到来自浸润层和量子点的发光，首次直接观察到了浸润层和量子点之间的载流子热转移。

The analysis of the experimental results shows that the peak Y is due to the radiative recombination of the charged excitons in the ZnCdSe quantum wells.

耦合也导致了载流子在双阱间的非平衡分布，引起的局部电场，导致了荷电激子效应的减弱。

It is found that hydrogen incorporation influences the relative luminescence intensities of bound excitons, and, in particular, the intensity of I4 (3.363eV)is enhanced.

研究发现氢的引入影响了束缚激子的相对发光强度，特别是氢化以后I4峰(3.363eV)的强度增加。

First,we have studied the superfluorescence of the low density excitons in the thincristalfilm(two layers or three layers cristal lattice).

我们首先研究了薄晶片中低浓度激子的超荧光。

We don't make the rotating-waveapproximation and don't neglecte the coupling between the excitons with different wave vectorin our theortical calculation.

我们在理论计算中没有作旋波近似，也没有忽略不同波矢激子之间的耦合。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。