| 1. | Standard test methods for minority carrier lifetime in bulk germanium and silicon by measurement of photoconductivity decay
硅和锗体内少数载流子寿命测定光电导衰减法
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| 2. | Testing of materials for semiconductor technology - measurement of carrier lifetime in silicon single crystals - recombination carrier lifetime at low injection by photoconductivity method
半导体工艺材料的试验.硅单晶中载流子寿命的测量.用
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| 3. | In addition , the authors study ultraviolet light response of sodium titanate nanowire - based devices and find that uv light may induce a large photoconductivity
另外，还研究了紫外光uv照射纳米线对器件电学特性的影响，发现紫外光可以使纳米线产生很大的光电导。
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| 4. | One is to improve the photoconductivity by annealing the mpc film under magnetic field ; the other is to form composite multi - layer film of zno / pbpc and sno / pbpc , to change the spectral response range of mpc films
一是通过磁场热处理提高酞菁薄膜的光电导性能；二是通过将p型酞菁与n型材料异质复合，改变光谱响应范围。
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| 5. | In the thesis , we aim to design a new kind of single - layered photoconductor with high performance , to study the relationship between aggregate state structure and photoconductivity , and to enrich organic semiconductive theory system
本论文旨在开发新一类高性能的有机单层光电导体，探索其凝聚态结构与光电导性能之间的关系，丰富有机半导体理论体系。
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| 6. | This key characteristic makes it possible to enhance the photoconductivity properties , and to adjust the spectral response range of devices made by mpc , which leads a bright future for application of phthalocyanines in opto - electronic field
酞菁金属配合物的突出特点之一是其能带结构易于剪裁，可通过不同方法加以改变，从而达到改善器件光电导性能，调整光谱响应范围等目的。
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| 7. | The results showed that inclpc nanoparticles were ball - shaped with a size of 25 - 50 run , that their diffraction peaks become broader , and that the blue - shift in uv / vis absorption was also observed . the photoconductivity of inclpc nanoparticles in single - layered p
本章的研究旨在对有机电子传输材料进行初步的探索，为今后新型的高迁移率有机电子传输材料的合成和表征，以及应用等方面积累经验。
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| 8. | Dsc , uv - vis and cyclic voltammograms studies showed that the enhanced photoconductivity might be resulted from the improvement of the separation efficiency of charge - carrier pairs , and that the decline of photosensitivity was due to the formation of the charge transfer complex of tnf - bah
本章从电荷传输材料复合的角度研究了这种光敏性增强效应和电荷转移络合物的形成，为设计和开发新型的有机光电导体提供了一种新途径。
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| 9. | 1 . two kinds of azo pigments with excellent photosensitivity , named as flurenone bisazo ( f - azo ) and oxazole bisazo ( o - azo ) , are synthesized . the preparation of organic photoconductive blended materials and their photoconductivity in single - layered photoreceptors made from f - azo / titanium oxide phthalocyanine ( tiopc ) composite and o - azo / tiopc , respectively , are investigated
合成了芴酮基偶氮( f - azo )与?唑基偶氮( o - azo )两种光敏性优良的偶氮化合物，并以此制备了芴酮基偶氮酞菁氧钛和?唑基偶氮酞菁氧钛复合光电导材料体系及其单层光电导体。
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| 10. | The negative photoconductivity effect was found in the dimixing phthalocyanine composites . the experiment results indicated that the negative photoconductivity effects were closely related with the partial charge transfer from the center metals to phthalocyanine rings , and the separation efficiency of photocarriers was a key factor to the photoconductivity
结果表明，共混复合后，其光电导性能表现出负效应，并发现酞菁中心金属与其相连的氮原子之间的部分电荷转移是引起复合体系光电导性能变化的根本原因，同时复合体系中的电子空穴对的分离效率是影响光电性能的一个重要因素。
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