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本工作通过对新结构TFEL器件的Q-V曲线的分析,得到了新结构器件的等效电路图。该等效电路图也被器件的单向注入电荷与外加电压的关系曲线所证实。 相似文献
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LDPE农膜的光学设计 总被引:1,自引:0,他引:1
通过吸收光谱、荧光光谱分析研究了LDPE农膜的光学性质,阐述了LDPE农膜的颜色与吸收光谱之间的关系,讨论了农膜设计要注意的光学问题. 相似文献
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By considering the interaction between Fowler-Nordheim tunneling injection theory and charge carriers transporting through the bulk, an electroluminescence model for organic single-layer diodes is presented. The expressions of the recombination current density, recombination efficiency and conductivity of the diodes are provided, which elucidate the controlling role of the electric field on mobility and recombination zone. The equilibrium of two opposite charge carriers injection and the cen-tral position of recombination zone are two important preconditions for reducing the leakage current. Space-charge-limited current occurs only over a certain high bias, meanwhile, the quantity of injection carriers increases over the transport capacity of the bulk. 相似文献
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本工作通过对新结构TFEL器件的Q-V曲线的分析,得到了新结构器件的等效电路图,该等效电路图也被器件的单向注入电荷与外加电压的关系曲线所证实。 相似文献
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