发光的

The characteristics of pentacene/perylene derivatives based organic solar cells are investigated in this thesis Donor and acceptor layers are pentacene and N N'-dioctyl-3 4 9 10-perylenetetracarboxylic diimide (PTCDI-2~13C) respectively Twelve organic solar cells with pentacene/PTCDI-2~13C heterojunctions were fabricated to study the influence of various alkylic perylene derivatives on the power conversion efficiency Under the sunlight simulator with AM1 5G filter and 100 mW/cm2 the solar cell of pentacene/PTCDI-7C heterojunction with cathode of Ag/Al bilayer has the best performance among the devices with pentacene/PTCDI-2~13C heterojunctions In PL spectrum analyses the pentacene/PTCDI-7C film had lower recombination rate than the other pentacene/PTCDI-2~13C films; therefore more excitons could reach the P/N junction and enhance short-circuit current Furthermore the PTCDI-7C film grown on the surface of penatcene was more matched than other PTCDI films analyzed by the PL peak shifts of 10 nm and 45 nm thick PTCDI-2~13C and images of atomic force microscope More lattice match between the films of pentacene and PTCDI resulted in fewer defects in P/N junction and more carries can reach electrodes Accordingly the power conversion efficiency approach 2% was obtained from the solar cell with the active layer of pentacene/PTCDI-7C

本研究探讨以五环素/骈苯衍生物异质接面太阳能电池之特性，利用pentacene作为电子施体有机材料，PTCDI -2C~13C作为电子受体有机材料，制作出异质接面为pentacene/ PTCDI-2C ~13C等12种有机太阳能电池，比较不同碳数的骈苯衍生物对於有机太阳能电池之光电转换效率之影响。在AM1 5G、100 mW/cm2的模拟太阳光下，以pentacene/PTCDI-7C异质接面太阳能电池具有短路电流9 882 mA/cm2、开路电压0 376 V、填充因数0 523及光电转换效率达1 945%，皆比其他pentacene/PTCDI-2C ~13C异质接面太阳能电池来的大。由薄膜分析可知PTCDI-7C在这12种太阳能电池中具有较低的电子电洞复合发光效率，可以让较多激子到达异质接面进行电荷分离，减少电子电洞对复合发光的机率；此外，由光激发萤光光谱之峰值位移配合原子力显微镜表面结构图，可以得知当PTCDI-7C成长在pentacene上时会顺著pentacene的结构成长薄膜，故较无缺陷产生在P/N接面处；而在其他结构下则无此现象产生，致使在pentacene/PTCDI-7C薄膜中的载子有较大的机会可以移动至电极，使光电流提高，进而使光电转换效率提高。

That is because the limitation effects of quantum well structure on the electrons and holes, and this structure could improve the composite probability of excitons in the light-emitting layer, thereby increasing brightness and efficiency of OLED.

实验结果表明适当周期数的量子阱结构器件的亮度和电流效率比传统的三层结构器件的要大，主要原因是量子阱结构对电子和空穴的限制作用，这种限制作用提高了电子和空穴在发光层中形成激子和复合的几率，从而提高了发光的亮度和效率。

Firstly, through the measurement of temperature dependence of luminescence combined with the thermoluminescence curves, it is demonstrated that the effect of trap states in the crystals on the temperature dependence of luminescence.

第一，在不同的变温方式下测量PbWO〓发光的温度依赖并结合热释光分析，证实了PbWO〓在X射线激发下的发光温度依赖曲线受到晶体中陷阱的影响。

Mol/L. 3 A study on the ECL of acridinum esters including 10--acridinium-9-carboxyl-phenyl-ester iodinate and 10-methyl-9-(p-formylphenyl)-acrdiniumfluorosulphonate in neutral solution was carried out. It was found both CACPEI and MFPA give strong ECL in KNO〓 solution when an appropriate voltage was applied on Pt electrode.

本文研究了碘化10-乙羧基吖啶-9-羧酸苯酯和对甲酰基苯基-10-甲基吖啶-9-羧酸酯氟磺酸盐的ECL行为，发现在中性KNO〓介质中，这两种吖啶酯都能在一定的电位下产生很强的ECL信号，考察了各种影响因素，确定了发光的最佳条件，探讨了可能的发光机理。

Any of various luminous female beetle s or beetle larvae of the families Phengodidae and Lampyridae,especially the larva or wingless grublike female of a firefly.

萤火虫一种发光的萤科雌性甲虫或幼虫，尤指退化或缺翅的蛆状的雌性的发光飞虫

Any of various luminous female beetles or beetle larvae of the families Phengodidae and Lampyridae, especially the larva or wingless grublike female of a firefly .

萤火虫一种发光的萤科雌性甲虫或幼虫，尤指退化或缺翅的蛆状的雌性的发光飞虫注意，注意力集中

The components and structures of oxyfluoride glass ceramics, the formations and detections of nanocrystals, upconversion luminescence mechanisms and impact factors are analyzed systematically.

综述了近年来用于上转换发光的氧氟微晶玻璃的研究概况，阐述了氧氟微晶玻璃的组分与结构、微晶的形成与检测、上转换发光机理及影响因素。

This material is compressed into a shell and further excites by the intense ultraviolent light emmitted from the new born star, resulting in the glowing bubble seen here.

这种星云是会自己发光的，举例，就如这个星云，看到的星云是於中间年幼的恒星所发出的气体与周围的气体相撞时发光。

The method is based on the CL reaction of dichlorvos with luminolH2O2in the alkaline medium and sensitized by the nonionic surfaceactive agent polyoxyethyle octyl phenyl ether.

研究了农药敌敌畏在碱性介质中与鲁米诺过氧化氢产生化学发光的特性，发现非离子表面活性剂聚乙二醇辛基苯基醚对该反应有明显的增敏作用，建立了鲁米诺过氧化氢OP体系测定敌敌畏的流动注射化学发光的新方法。

The single-layer electroluminescent devices with PVK or PEDOT buffer layer emit red-orange light with maximum efficiency of 0.052%.

以PEDO和PVK作为缓冲层的单层电致发光器件，在外加电压的驱动下发出橙红色的光，电致发光的最大量子效率为0.052%。

Means the parent directory, so this command means to execute "toolchain.sh," which is in the current directory.

代表父目录，所以这个命令就是执行当前目录下的"toolchain.sh"。

Yes,In fact,I'm on our city ream.

是的。事实上我是我们市队的。