At the same time, the green luminescence of Er : KYbW have been introduced in brief. 同时对Er:KYbW晶体发出绿光进行了简单介绍。
There are usually three types of luminescence bands in spectrum of ZnO thin film, which are UV luminescence, green luminescence and yellow luminescence. Ultraviolet emission is generally attributed to band-band direct radiative recombination or excitons radiation. 对ZnO薄膜发光光谱常见的三个发光带,即紫外、绿光和黄光而言,紫外发光普遍被认为是带-带直接辐射复合发光或激子发光;
The green luminescence of ZnS ∶ Cu, Cl comes from the deep donors to the deep acceptors recombination emission. ZnS∶Cu,Cl的绿色发光(GL)来源于深施主-深受主对的复合发射。
The latest studies are reviewed in this paper, that include the charge character of intrinsic point defects, the mechanism of action to form intrinsic n-type, the effect of point defects during preparation of p-type ZnO, and the contribution of point defects to green luminescence. 本文结合最新研究,扼要综述了本征点缺陷的电荷特性、对本征ZnO为n型的作用机理、对p型ZnO制备的影响及点缺陷对薄膜绿光发光的贡献。
Study on mechanism of green luminescence in PbWO_4 crystal by positron annihilation lifetime spectrum 用正电子湮没实验研究PbWO4新型闪烁晶体绿光发光机理