luminescent center meaning in Chinese
发光中心
Examples
- Height of luminescent center
发光中心高度 - The doping of europium did not induce any new luminescent centers , but caused the luminescent efficiency of defects to increase greatly . 4 . by changing the rinse times during the synthesis of zns nanocrystallite , the surface state was studied
4通过改变zns纳米晶制备过程中清洗的次数，比较了清洗前后发光强度的变化，分析了自激活发光中心在纳米晶中的分布状况，即自激活发光中心倾向于占据表面格位。 - It concluded that self - activated luminescent centers are not distributed randomly but prefer to occupy the surface sites in nanoparticles . 5 . by raman spectra , epr spectra and uv irradiation - induced spectra change , the organic function groups of - oh , - ch3 and - coo adsorbed electrically on the surface of nanoparticles were discussed
Zns射漪届劣结匆、龄腔与发芳硕里j笋应忿丈君漪扮5借助raman光谱， epr (电子顺磁共振)光谱以及紫外辐照诱导的光谱变化等实验手段，较深入的研究了纳米晶的表面态。 - The peak at shorter wave length side is assigned to be the electronic transitions between lumo and homo and that at longer wavelength is considered to be originated from excitons . to prove this assignment we draw support from study on ionization of excited luminescent centers in inorganic materials . we really observed the same behavior
利用无机材料中的碰撞离化，无机有机复合的类阴极射线激发及双极注人的相互补充、叠加、一个加强另一个过程的关系，可以把它们集成在一起，如再加一电子阻挡层，则可更充分地利用获得的电子，使电场诱导发光的性能如光强、光谱。