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福克斯词典 \ 英汉词典 \

exciton是什么意思？

exciton

英['eksɪtɒn] 美['eksaɪˌtɒn]

n. 激子，激发子（晶结构中受激发的电子），电子空穴对；

相关单词 excitonics excitonutrient

例句

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.
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.
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.

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行业词典

化学：激子；
物理学：激子；

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