exciton

exciton读音音标

英[\\\'eksɪtɒn]

美[\\\'eksaɪˌtɒn]

基本意思释义

n.激子，激发子（晶结构中受激发的电子），电子空穴对

短语及实用例句

Exciton is electron - hole pair held together by their mutual Coulomb interaction.

激子就是由电子和空穴在相互间的库仑力作用下,相互维持在一起的电子 -- 空穴对.

辞典例句

As to the emission at 370 nm, It\'should result from exciton recombination radiation.

而在370nm处的发光峰,根据其发光能量, 应该是由于激子复合造成的.

Specially , an abnormal dispersion phenomena of surface eciton polaritons near the Exciton resonance frequeney is found.

Queisser的错误结果,发现在激子共振频率附近表面激子极化激元存在异常色散的现象.

A new model for light nucleus has been developed based on unified Hauser - Feshbach and exciton model.

基于统一的豪泽—费许巴赫理论和激子模型,计算中子诱发轻核反应的新理论已经产生.

Glasses doped with CdSxSe 1 - x microcrystallies, whose size is smaller than the exciton Bohr radius, were made.

制备了小于激子玻尔半径的CdS_ xSe_( 1-x )微品玻璃.

In this paper, we introduced the dressed exciton model of the semiconductor micro cavity device.

本文建立了半导体微腔的缀饰激子模型.