光电

In order to improve the photoconductivity of OPC, the photoconductivity of TiOPc/TiO_2/AZO systems were also studied in this thesis.

为了提高有机光导体的光电导性，本文还研究了TiOPc/TiO_2/AZO三元复合体系的光电导性。

Hybrid materials based on chromophore-containing amines had three peaks in surface photovoltaic spectra and photoconductivity properties.

光电导测试表明含萘基胺和芳杂环基胺的杂化材料具有明显的光电导性能。

Therefore, firstly, the techniques to determine the gapstate density and distribution of a-Si: H films: the photoconductivity spectrum technique and the phase-shift analysis of modulated photocurrent technique, have been described.

由于a-Si：H薄膜的光电性能在很大程度上取决于带隙定域态的密度及分布，所以本论文首先详细描述了a-Si：H薄膜的隙态密度及分布的测量技术—光电导谱技术和调制光电流相移分析技术。

Recently organic optoelectronic devices have attracted intensive interest among scientists and technologists because of their huge market and intriguing potential applications. Among these devices, organic photoconductor drum is the only one who has been put into market in large scale.

有机半导体光电器件由于其诱人的应用前景和巨大的市场正日益引起人们的广泛关注和研究兴趣，其中唯一已进行大规模产业化的有机半导体光电器件是有机光导鼓。

In this paper, we demonstrated fabrication of 4H-SiC UV photodetector with MSM structure by using nickel as Schottky contact.

本文制备了采用镍作为肖特基接触形成的MSM 4H-SiC紫外光电探测器，并测量和分析了在不同的偏压下其光电特性。

Besides,dual detectors were used in each photoelectric transfer circuit to eliminate the influence of dark current of the photodetector.

另外，在光电转换电路中采用双探测器结构来消除光电探测器暗电流的影响。

Photodiode and photomultiplier have each advantage and disadvantage, they should be choosed in reason and be used in right way.

光电二极管和光电倍增管各有优缺点，在实验中需要合理选择，并且正确使用。

The method research and error analysis of photodiode and photomultiplier is another main point in the thesis.

光电二极管，光电倍增管测量激光强度的方法研究及其误差分析是本文的另一个重点。

First we make a study on factors which influence photoelectric detecting and to what extent, and basing on this study we put forward proper methods to improve current photoelectric detecting module.

首先本文采取试验的方法探索了影响光电接收的因素及其影响力，并且在此基础上提出恰当的解决办法对现有光电探测模块作出改进。

The detector,(ECADATA company's production), Si-photodiode , is used as the sensor. Its photoelectric current output is proportional to input light's energy. The gasoline flame radiation intensity and flicker frequency are both monitored to improve the system reliability.

经方案比较，决定选用基于火焰的红外光谱辐射特性的火焰检测原理，研制开发火焰监测系统，检测元件选择ECADATA公司生产的红外雪崩型硅光电二极管，光电二极管在接受红外辐射时，其产生光电流的大小与入射光能量成正比。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。