When the surface hole recombination velocity and defect density is bigger, the length of nanowire should not be too long.
当表面复合速率和体缺陷密度较大时，纳米柱的长度不宜过大。
The results showed that PANI could enhance the efficiency of photon harvesting, and the impressed current could reduce the chance of electron-hole recombination.
总的结果表明聚苯胺能够增加光子的吸收，同时外加电流可以降低电子和空穴的重组。
Efficiency of organic electroluminescent devices depend on the injection and recombination effectively of electron and hole.
有机电致发光器件的效率取决于电子和空穴的有效注入和复合。
They have many interesting physical properties, such as symmetric band structure, strong temperature dependences of energy gaps, absence of a heavy hole band, and low Auger recombination rates, etc.
它们具有很多独特的物理性质：对称的能带结构、强烈依赖于温度的带隙、一个重空穴带的缺失、低的俄歇复合率等。
They have many interesting physical properties, such as symmetric band structure, strong temperature dependences of energy gaps, absence of a heavy hole band, and low Auger recombination rates, etc.
它们具有很多独特的物理性质：对称的能带结构、强烈依赖于温度的带隙、一个重空穴带的缺失、低的俄歇复合率等。
应用推荐