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recombination centers
    Made some scientific research on the electronic radiation defect states isochronal and isothermal anneling characteristic properties of high resistance (80 ̄110Ω·cm) NTD FZ Si P +n in vacuum,and obtain five defect energy evels. Results show that E 3 and E 4 levels are moninly recombination centers.
    本文研究了高阻(80~110Ω·cm)NTD-FZ-Si-P+n结中经电子辐照缺陷态在真空条件下的等时、等温退火特性,获得了5个缺陷能级,结果表明其中E3,E4能级是主要的复合中心
    RELAXATION PROCESSES OF CARRIERS IN AMORPHOUS SEMICONDUCTOR SUPERLATTICES WITH MODULATEDLY DISTRIBUTED RECOMBINATION CENTERS
    具有调制分布复合中心的非晶半导体超晶格中载流子的弛豫过程
    Luminescence and Recombination Centers in ZnO/Si Films
    硅基氧化锌薄膜中的发光和复合中心
    The input parameters are doping profile, SRH coefficients of recombination centers and geometric parameters of pn junction. The program can provide pn junction ac and do characteristics and inner information such as density of carriers. The experiments show that the simulation results agree quite well with one of the
    程序所用的输入为pn结的杂质分布、复合中心的SRH系数和几何参数,输出该pn结交、直流特性及其载流子分布等内部信息,实验结果表明模拟和实测符合得比较好.
    The blue shift of the PL peak is a result of oxidation of inner surfaces of PS and the decrease of PL efficiency is attributed to the produce of nonradiative recombination centers during oxidation.
    我们认为很可能是多孔硅内表面的氧化作用使光致发光峰位蓝移,由氧化作用产生的非辐射复合中心导致光致发光效率的下降。
    It can also reduce the density of the recombination centers of Si≡Si- dangling bonds,which would increase the excess carrier density and the rate of charge trapping. Boh of them speed the photoconductivity degradation.
    以及减少Si≡Si-复合中心,从而有可能提高非平衡自由或流子密度和增强电荷被陷的速率,而间接地增强光电导衰减。
    The dislocations as the nonradiative recombination centers reduce the luminescence efficiency and operational life of the semiconductor devices.
    位错作为非辐射复合中心大大降低了半导体器件的发光效率及使用寿命。
 

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