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magnetic optical
相关语句
  磁光
     The Design and the Analysis of In Line Magnetic Optical Isolator
     在线式磁光隔离器的设计与分析
短句来源
     Study on Preparation and Properties of DyFeCo Magnetic Optical Films
     DyFeCo磁光薄膜的制备和特性研究
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     The results of calculations based on this model can interpret the experimental phenomena in magnetic optical trap and can be used as reference for selecting the parameters in experiment.
     该模型的计算结果能解释在磁光陷阱(MOT)实验中的现象和作为磁光陷阱实验选择参数时的参考。
短句来源
     The setup and the experiment of a quasi two dimension magnetic optical trap (MOT) are introduced in the paper.
     介绍了在准二维磁光阱(2D+MOT)中获得超冷原子的实验装置及结果。
短句来源
     This diode laser can be used for the study of high resolution spectroscopy, magnetic optical trap and atomic fountain frequency standards etc.
     这种激光器可用于高分辨率激光光谱、磁光阱囚禁原子和原子喷泉量子频标等方面。
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  磁光学
     We report a theoretical study of state-selective differential single-electron capture cross sections between Na + and Rb(5s, 5p) atoms. The experimental data have been obtained with laser cooled target in a magnetic optical trap.
     介绍了对于Na+ 离子和Rb(5s ,5p)原子碰撞中态选择单电子俘获微分截面的理论计算 ,并与实验数据进行比较 ,实验结果是离子与在磁光学阱中用激光冷却的碱金属靶原子碰撞而测量到的 ;
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  “magnetic optical”译为未确定词的双语例句
     3. The electricity, magnetic, optical characteristics of La_(0.9)Sr_(0.1)MnO_3 thin film was researched and the results are simply explained from phase-separation.
     3.对具有分离相的La_(0.9)Sr_(0.1)MnO_3薄膜的电、磁、光特性进行了实验研究,并从相分离角度给出了输运性质的简单解释。
短句来源
     Measurement and Analysis on the preformat Area of 130mm Magnetic Optical Discs
     130mm磁光盘预格式信息的测试与分析
短句来源
     First we review the studies of the GaMnN, including the mechanisms of ferromagnetism, as well as the magnetic, optical, and electrical properties.
     首先对GaMnN的研究现状作了一个综述,总结了到目前为止铁磁性起源、磁学性质、光学性质、电学性质等研究进展。
短句来源
     Application of General Magnetic Optical Disk
     通用磁光盘驱动器在CT机上的应用
短句来源
     Methods: Find out the file structure and the image data format of DR3 CT MOD on the magnetic optical disk.
     方法通过分析存储DR3CT图像数据的磁光盘的文件结构及图像数据存储格式 ,找出其主要特征。
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  magnetic optical
Control of compound elements of magnetic focusing systems by the method of magnetic optical visualization
      
We study in this paper the propagation of electro-magnetic (optical) waves, guided by a medium consisting of layers of dielectric material.
      
For measuring the magnetic optical rotation a recording spectropolarimeter is used, the sample compartment of which is large enough to store the necessary magnet unit.
      
This paper describes a magnetic/optical access structure for append-only temporal databases.
      
The Design and Evaluation of a Magnetic/Optical Access Structure for Temporal Databases
      
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The main errors of a ring-laser weak magnetic field sensor are analysed and the methods to eliminate these errors are discussed. The error introduced by temperature coeffient of verdet constant of magneto-optical materials is derived theoretically. This is the main source of error due to temperature coefficient of a ring-laser weak magnetic field sensor after low expansion cavity materials and frequency stabitization technique have been used. The error introduced by Zeeman effect is given....

The main errors of a ring-laser weak magnetic field sensor are analysed and the methods to eliminate these errors are discussed. The error introduced by temperature coeffient of verdet constant of magneto-optical materials is derived theoretically. This is the main source of error due to temperature coefficient of a ring-laser weak magnetic field sensor after low expansion cavity materials and frequency stabitization technique have been used. The error introduced by Zeeman effect is given. The Zeeman effect error results from the magnetic field sensitivity of the gain medium, and it is mixed with the magnetic field sensitivity of the Faraday magnetic-optical material. By locating a gain tube in each longer arm of the rectangular cavity, the Zeeman effect can be avoided. The two gain tubes have the same parameters (such as core length, diameter, total and partial presure, discharge current, and diamension of cathod). The influence of Langmuir gas flow effect can be etimination by beating positive and negative rotations and then adding the beats of right and ligt rotations.

本文从理论上分析了环形激光弱磁传感器主要误差因素并提出了若干克服这些因素的方法。这些误差因素是:大尺寸的法拉第室引入的噪声,磁光材料的费尔德常数的温度系数,塞曼效应的混入、朗谬尔效应等。

Hole subbands and optical transitions of superlattices in magnetic field are calculated on the basis of the Luttinger-Kohn effective mass theory. The method of calculation is described in detail, and the dependences of Landau energy levels on magnetic fields and well widths are presented. It is found that when magnetic field or well width increases the intermixing of heavy and light holes becomes obvious, only the three lowest states still keep their original characters of heavy holes....

Hole subbands and optical transitions of superlattices in magnetic field are calculated on the basis of the Luttinger-Kohn effective mass theory. The method of calculation is described in detail, and the dependences of Landau energy levels on magnetic fields and well widths are presented. It is found that when magnetic field or well width increases the intermixing of heavy and light holes becomes obvious, only the three lowest states still keep their original characters of heavy holes. It is also found that the third light hole subband is necessary for the convergence of solutions. The magnetic-optical transition probabilities and the effective masses of cyclotron resonance are discussed.

用有效质量方法计算了磁场下超晶格的子带结构和光跃迁。详细地介绍了计算方法,计算了磁能级的能量随磁场和阱宽的变化。发现随磁场和阱宽的增加,轻空穴态的混入就越显著,只有最低的三个重空穴态还基本保持原来的特性。计算中还发现第三轻空穴带对得到收敛的解是必不可少的。最后讨论了磁光跃迁几率和迴旋共振的有效质量。

The subband structure and optical transition of GaAs/AlGaAs superlattices are investigated in the presence of an electric field applied along the growth direction and a magnetic field parallel to the GaAs/AlGaAs interface by using the effective mass theory. In the presence of the parallel magnetic field, the twofold degeneracy is removed and heavy and light holes are mixed. The presence of the electric field introduces the Stark shift. The magnetic-optical transition probability...

The subband structure and optical transition of GaAs/AlGaAs superlattices are investigated in the presence of an electric field applied along the growth direction and a magnetic field parallel to the GaAs/AlGaAs interface by using the effective mass theory. In the presence of the parallel magnetic field, the twofold degeneracy is removed and heavy and light holes are mixed. The presence of the electric field introduces the Stark shift. The magnetic-optical transition probability is also discussed.

本文用有效质量理论计算了加平行磁场(方向平行于GaAs/AlGaAs界面)和垂直电场(方向垂直于界面)的超晶格子带结构和光跃迁。加平行磁场后,空穴子带的二重简并解除,轻重空穴混合。加电场后,产生Stark位移,电子和空穴能级发生一定位移。最后,讨论了磁光跃迁概率。

 
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