查询词典 electron energy level

The energy level of electron traps and hole traps in the surface layer of PTFE was about 0.85～1. 0 eV and 0.80～0.90 eV, respectively.

陷阱参数分析表明，氧化铝陶瓷试品表层的陷阱密度很低，其电子陷阱和空穴陷阱的分布差别不大。

EDFA includes a job to be in 980 or 1, the laser pump of 480 accept rice, it can raise the electron higher energy level.

假如领受到的光信号波长在L或C波段，那么在发射与输入光信号雷同波长的光子后，这些电子将降入低能量级。

The electron trap energy level structureand the process on the temporal behavior of photoelectrons are separately investigated bythermo-luminescence and microwave absorption dielectric spectrometry.

采用热释光谱和微波吸收介电谱对其电子陷阱及其光电子衰减过程进行了系统的研究。

Ab initio calculation UPS isoelcctronic molecule nitric oxide energy level ordering electron configuration

从头计算；紫外光电子能谱；等电子分子；一氧化氮；能级次序；电子组态

The luminescence properties were investigated with PL and PLE spectra.Emission peaks were at about 450 nm.This emission was ascribed to the recombination between the sulfur vacancy-related electron trap donor having an energy level just below the conduction band and the Ag-related hole trap acceptor above the valence band.

通过发射光谱和激发光谱对产品的光学性质进行研究，发射峰位于450 nm左右，归属于硫空位相关的电子陷阱施主和银相关的空穴陷阱受主的复合；激发峰位于333 nm左右，归属于ZnS基质的带边吸收。

The intensity of red emission was far higher than that of the green emission due to the cross-relaxation process ~4F_(7/2+~4I_(11/2)→~4F_(9/2)+~4F_(9/2), which restrained the electron population of green emission energy level, enhanced the efficiency of red light emission remarkably, and brought about high fluorescent branding ratio of red to green.

结果表明：这三种方法得到的样品的形貌分别为无定形、球状和长柱状；同固相法合成的样品的发光性质不同，这三种方法合成的样品的发射谱均为绿光发射主导上转换光谱。

By the studies of nanosecond flash photolysis and estimates of excited state energy level, we deduce that there is a charge-transfer excited state corresponding to the transfer of an electron from the zinc porphyrin to the Ru-based moiety of 5-Zn in acetonitrile when exciting at λ= 532 nm.

纳秒闪光光解的研究和激发态的能级估算表明在乙腈溶液中，用波长532nm的激光激发5-Zn，可以形成一个电荷分离态，它对应于锌卟啉到联吡啶钌的电子转移过程，这个电荷分离态表示为：PZn~+-Ru~+。

Influencing factors of dissociative cross section, change of cross section with electron energy as well as the dependence of the cross section by vibrational level of ground state are presented in the paper.

得到了解离反应截面的影响因素、反应截面随电子能量的变化情况以及分子的振动能级对反应截面的影响。

The introduction of methoxyphenyl or fluorenyl endows significantly enhanced electron-accepting capability,and the LUMO energy level decreases from-3.50 eV of 1a to-...

同时，大尺寸芳香取代基的引入有效抑制了由于分子聚集而引起的荧光淬灭，使三亚吡嗪化合物的荧光量子效率从化合物1a的0.23提高到化合物1b的0.81和化合物1c的0.87。

The LUMO orbit energy level of polythiophene turned negative with the lithium ion intercalating into, and became the positive pole of the cell reaction that received electron.

聚噻吩在嵌入锂离子时LUMO轨道能级变为负值，成为电池反应得电子的正极。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。