photoconductivity

1. The branch of physics that studies the properties of materials in the solid state: electrical conduction in crystals of semiconductors and metals; superconductivity; photoconductivity.
   物理学中研究物质在固态中的性质：半导晶体的电流传导，超导电性和光导电性。
2. Studies on AOTF as the Wavelength Selector for ETV AAS Characteristics of photoconductivity oscillation in semi-insulating GaAs photoconductive semiconductor switches
   声光可调滤光片作为电热原子吸收光谱仪波长选择器的研究半绝缘GaAs光电导开关体内热电子的光电导振荡特性
3. Step scan time resolved spectroscopy and its application to photoconductivity of Si solar cells
   步进扫描时间分辨光谱及其在太阳电池光电导上的应用
4. Preparation and Photoconductivity of CEM/ NVC Copolymer
   CEM/NVC共聚物的合成及光导性能
5. Light induced changes in a-Si ∶ H films are investigated by transient photoconductivity.
   研究了非晶硅薄膜的瞬态光电导的光致变化情况。
6. By combining electrostatics with photoconductivity, Carlson had found the right basic concept.
   卡尔森把静电学和光电导性结合起来，得出了正确的基本概念。
7. Characteristics of photoconductivity oscillation in semi-insulating GaAs photoconductive semiconductor switches
   半绝缘GaAs光电导开关体内热电子的光电导振荡特性
8. Study on the Preparation and Properties of Photoconductivity for p-Nitro Azo Bi-Benzene Amine Grafting PVK
   对硝基偶氮二苯胺接枝PVK的制备及其光电导性能研究
9. The abnormal responsive mechanism of photoconductive semiconductor detectors irradiated by off-band laser, hot electron photoconductivity, was proposed.
   提出了PC型半导体探测器对波段外激光辐照的热电子光电导响应机制。
10. The photoconductivity signal was firstly obtained in a non-conjugated polymer system.
    首次在非共轭结构高分子共聚物体系上获得了光电导信号。
11. In this paper, The experimental method for investigation of the fast surface states of Ge by combined measurements of steady photoconductivity and field effect was described.
    文中介绍了用稳态光电导和场效应的联合测量以研究Ge的快表面态的实验方法。
12. Comparison of photoconductivity of the devices and absorption spectra of PVK and ZnS implied that both layers absorption contributes to the photocurrent, but the effective part is at the interface of PVK and ZnS.
    把PVK/ZnS的吸收谱和器件的光电导谱进行比较，知道虽然两者的吸收对器件光电流都有贡献，但有效部分在PVK和ZnS的界面处。
13. Application of microwave photoconductivity in photocatalysis research
    微波光导技术在光催化研究中的应用
14. The dielectric loss and the microwave photoconductivity methods were used to determine the ionic conductivity and the photo-electron decay kinetics of the emulsion microcrystals.
    本文制备了三个不同形态比的卤化银乳剂，用介电损耗法和微波光导法分别测定了它们的离子电导和光电导衰变动力学。
15. The optical and electrical properties of a-Si: H alloys respectively prepared from mixture of silane with helium and from mixture of silane with hydrogen were investigated by photoconductivity, optical absorption, infrared absorption and photoluminescence measurements.
    本文研究了用氦和氢稀释硅烷GD淀积a-Si：H膜的光电性质。测量了两种薄膜的光电导、光吸收系数、红外吸收谱和光致发光谱。
16. Doping nitrogen may improve the photoconductivity of a-Si: H.
    氮的掺入能够改善a-Si∶H的光电导性。用ESR方法难以分析其原因。
17. Photoluminescence and Photoconductivity Characteristics of Hydrothermally Etched Porous Silicon
    水热腐蚀多孔硅的光致发光和光电导特性
18. Study of photoconductivity of polysilicon films
    多晶硅薄膜光电导特性的研究
19. Calculation of electronic potential distributions and photoconductivity in a-si: h/ a-sin_x: h superlattices
    a-Si：H/a-SiNx：H超晶格中空间电势分布和光电导的理论计算
20. This paper describes a research on photoconductivity in type ⅱ_(?) diamond under 120V applied voltage.
    本文介绍了外加电压在120V以下、Ⅱa型钻石晶体的光导性的研究情况。
21. On basis of a layered CTRW model the transient photoconductivity in amorphous semi-conductor superlattices is calculated.
    本文以层状的CTRW模型为基础，对非晶半导体超晶格中的瞬态光电导作了理论计算。
22. Study on Surface Recombination Velocity and Diffusion Length in Semiconductors by Microwave Photoconductivity Spectrum
    用微波光电导谱研究半导体薄片的少子扩散长度和表面复合速度
23. The-1h and-2h excitontransitions induced by Wannier localization produce two regions of negative differential photoconductivity.
    Wannier局域化导致的-1h和-2h激子跃迁产生两个光电流负微分电阻区。
24. The behaviour of the photoconductivity at high pumping level was analysed.
    并分析了高功率激励下的光电导特性。
25. Electric Field Poling and Photoconductivity Study of Phthalocyanine Polymer Thin Films
    酞菁聚合物薄膜的电场取向和光导性能研究
26. The effect of gap states and tail states on the photoconductivity of glow discharged a-SiN_x: H has been studied.
    研究了a-SiNx：H中带隙态和带尾态对光电导的影响。
27. As long as these films are photoconducting, they appear photoconductivity degradation.
    对于这些薄膜，只要它们具有光电导特性，就可以观察到光电导衰减现象。
28. MBB_PPV/ C 60 and MB_PPV/ C 60 composite films were fabricated by physical jet deposition technique and the effect of the film structure and the polymer on the photoconductivity of composite film were studied.
    利用物理喷束沉积技术在石英和ITO衬底上获得了MBBPPV/C60和MBPPV/C60组合薄膜，研究了聚合物特性和膜的结构对光电导的影响。
29. The research provided scientific basis for the development of new photoconductivity polymer in the theory and the application aspects.
    为开发新型聚合物光电导材料在理论和应用方面提供科学的依据。

noun

1. change in the electrical conductivity of a substance as a result of absorbing electromagnetic radiation

   Synonym:    photoconduction