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- High Quantum Efficiency GaAs Photocathode by Gradient Doping[J]. 引用该论文 杜晓晴;常本康;邹继军;李敏.
- He proved that the EL quantum efficiency of PLEDs can exceed the theoretical limit of 25%. 提出了"对阴离子诱导加工性"的新概念，解决了导电高分子的高导电性与加工性不能同时并存的难题；
- However, it has some disadvantages keeping back its application, such as low quantum efficiency, low reaction rate. 就目前而言,量子效率低、反应速度慢等缺点制约了光催化氧化的应用。
- The receiver employs photon counter and near infrared photomultiplier tube with quantum efficiency of 1%. 接收机采用了近红外光电倍增管和光子计数器,量子效率1%25;
- A gallium nitride LED on sapphire has a typical internal quantum efficiency of around 70%. 蓝宝石上制作的氮化镓LED内部量子效率高达70%25；
- The apparent quantum efficiency( AQY), photorespiratory rate( Pr) and carboxylation efficiency( CE) also were strongly affected by light quality. 不同光质对草莓叶片的表观量子效率、化效率及光呼吸速率影响较大。
- Medical electrical equipment - Characteristics of digital X-ray imaging devices - Part 1: Determination of the detective quantum efficiency. 摘要:医学电气设备。数字X光成像设备特性。第1部分:量子检测效率的确定。
- Then, the tricolor luminous materials are reviewed about their quantum efficiency, luminous stability, lifetime and so on. 系统评述了红绿蓝三原色有机发光材料在荧光量子效率、稳定性、寿命等方面的进展。
- PMPN showed higher quantum efficiency,approximately identical ionization potential and slightly lower melting point compared to TPD. 联萘的引入可以增大体系的共轭作用,对载流子传输有益。
- We also investigated on the physical properties of these dibenzo[g,p]crysene derivatives, which includs UV, PL, CV, and quantum efficiency. 我们也对这些二联苯?衍生物进行一系列的物理性质研究，包括吸收波长、放光波长、量子效率以及循环伏安电位等。
- The energy gap of two states determines two important elements in laser cooling, quantum efficiency and multiphonon relaxation rate. 确定合理的能级间距有助于选择合适的激光制冷材料。
- This type of devices are required to have high-speed, high quantum efficiency and ultra-narrow spectral linewidth simultaneously. 这类器件需要同时具备高速、高量子效率、 超窄光谱响应线宽的性能。
- The external quantum efficiency of(A1xGa1-x)0.5In0.5P light emitting diodes (LED) grown on GaAs substrate by lattice matching is limited by the absorptivity of the GaAs substrate. (Al_xGa_(1-x))_(0.;5)In_(0
- The fluorescence quantum efficiency of oxazine 1 perohlorate in 1, 2-dichloro-ethane was measured with photoacoustic speetroscopy in which the fluorescence quenching wag used. 利用光声光谱技术,采取猝灭的方法对(口恶)嗪1高氯酸盐的二氯乙烷溶液进行荧光量子效率的测量。
- Xerographic quantum efficiency and sensitivity for positive charging increased with CGM concentration,while that for negative charging decreased with CGM concentration. 研究结果表明 ;光导体的量子收率和感光度与CGM浓度有很大关系 ;正充电时随CGM的浓度的增加而增加 ;负充电时随CGM的浓度增加而降低 .
- The influences of applied bias, current density, and device thickness on the width of the recombination zone and the external quantum efficiency are studied thoroughly. 结果表明：(1)随外加电压升高，器件的复合宽度减小，外量子效率增加；
- The phosphorescence quantum efficiency and lifetime of these iridium complexes were all enhanced both in solution and in the solid with the increasing of dendrimer generation. 无论是在溶液状态，还是固体状态，随着树枝单元的增加，铱配合物的磷光量子效率有所增加，寿命相对延长。
- The effects of device temperature on the laser threshold current, external differential quantum efficiency (DQE), and output wavelength are also investigated. 研究了器件温度对于激光阈值电流、外微分量子效率和输出波长的影响。
- A more accurate way to look at the sensitivity of an imaging system is to evaluate the Detective Quantum Efficiency (DQE) as a function of spatial frequency. 研究成像系统灵敏度的一个更精确的办法是精确一个考虑成像系统是将量子检测效率(DQE)当作空间频率的函数来计算。
- The LECs based on neat films of these complexes possess high external quantum efficiencies (EQEs) over 7 %. 采用这二个材料的发光电化学元件其外部量子效率皆可达7%25以上。
