查询词典 semiconductor

When exterior magnetic field exists, Lorentz force compels originally directional moved electron excursing and electron accumulates on one side of semiconductor.

由于外部磁场的存在，洛伦兹力迫使原始电子做短距离的定向移动而累积在半导体的一边。

Results of this thesis indicate that the novel polymer DFB gratings fabricated via UV-photopolymerization can achieve high refractive index modulation and low surface relief. Since this method has obvious predominance over other fabricating methods, it is believed to have promising application future in the organic semiconductor lasers.

本论文的研究结果表明，基于紫外光聚合反应的新型聚合物光栅可以实现较高的折射率调制幅度，和很低的表面起伏深度，相比其它有机DFB光栅的制作方法具有明显的优势，因此在有机半导体激光器的制作中具有很好的应用前景。

Experimental results show that the refractive index modulation can reach about 0.010; and the depth of surface relief is low to about 0.7~12.4nm, which will be lower than 1nm in the gratings with 200~400nm period(according to the first-order and second-order DFB grating period of organic semiconductor lasers).

实验结果表明，折射率调制幅度较高，可以达到0.010左右；表面起伏很低，约0.7~12.4nm，在周期为200~400nm(对应于有机半导体激光器的一级和二级DFB光栅周期)的聚合物光栅中，表面起伏深度小于1nm。

This machine features high lustration rotating cleaning and drying function, which is mainly used for cleaning and drying silicon slip and similar materials, it is the necessary equipment for cleaning and drying process of photovoltaic and semiconductor industry.

该设备具有旋转高洁净清洗、烘干功能。主要用于硅片等类似材料的清洗烘干，是光伏、半导体清洗工艺中必不可少的设备之一。

There's a growing middle class in India, and it's as large as all of France," says Donald Macleod, chief financial officer at National Semiconductor Corp."

在印度有一个数量正在增长的中产阶级，他们的数量相当于法国的总人口，这是我们未来长期计划的主要市场。

There's a growing middle class in India, and it's as large as all of France," says Donald Macleod, chief financial officer at National Semiconductor Corp."That's where the long-term opportunity lies.

有一个日益增长的印度中产阶级，它像所有的法国大，"拉姆斯麦克劳德说，美国国家半导体公司的首席"财务总监这就是长期的机会所在。

In this study, magnetic domain structures of the semiconductor nanostructures were studied by magnetic force microscope.

本研究是以磁显微镜观察半导体材锗、矽之米结构的磁区。

Chapter 2: The chapter concentrates on the powerful instrument in studying the carrier transport properties—thermopower.. Starting with the base theory, the chapter discussed the thermoelectricity phenomenon in metal and semiconductor in detail, including the useful Mott formula, phonon drag effect (normal process and Umklapp process), abnormal thermopower in transition metal, two-band model, magneton scattering, and so on. To resolve the abnormal thermopower in low temperature, some theoretical models, such as the distortion of Fermi surface, resonant scattering, spin-bag model, were argued. Each of them has its limition.

第二章：对热电势这一研究物质载流子输运性质的手段进行了综述，从热电势的原理和基础理论研究开始，针对金属和半导体的热电势现象进行了详细讨论，包括研究工作中常用的Mott公式、声子曳引的正常过程和Umklapp过程、过渡金属异常的热电势现象、双带模型及磁子散射机制等等，对于低温下的异常散射机制讨论了声子曳引、费米面畸变、共振散射机制、自旋口袋模型等若干种理论模型及其局限性。

Pertaining to a semiconductor device in which both majority and minority carriers are present.

用于修饰或说明其中既有多数载流子又有少数载流子的半导体器件。

In this thesis, the metal-oxide-semiconductor tunneling diodes were utilized as light emitting diodes based on that the tunneling gate current recombines with accumulated majority carriers and results in radiative luminescence.

本论文中，我们利用金氧半穿隧二极体中穿隧闸极电流与累积的多数载子结合发光的特性来制作发光二极体。

There are different types of personal loans available.

有许多不同类型的个人贷款优惠。

The above mentioned teaching model of spiral rising can be used to avoid rigidness in teaching.

上述螺旋式上升的教学模式，可以避免教学形成模式後的僵化现象。