新方法使用带电的原子束来演示晶体序列。
The new approach USES beams of electrically charged atoms to perform the crystal alignment.
研究设计了一种亚稳态氦原子束源系统。
A system of metastable helium atom beam source has been developed.
用亚稳态氖原子束进行了原子光刻实验。
The atomic lithography experiments were carried out by use of a metastable neon atomic beam.
用激光光压偏转原子束进行了锂同位素分离实验。
Separation of Li isotopes by laser deflection of atomic beams has been carried out.
蒸发产生的原子束在很多科技领域获得广泛应用。
The progress in the field of atomic vapor laser isotopic separation (AVLIS) has ttracted much attention in recent dacades.
对于不同的初始条件，研究了原子束从腔场的折射。
The deflection of atomic beam from the cavity field is studied for various initial conditions.
本文提出一个激光减速的碱金属原子束频标的方案。
In this paper a scheme for the laser decelerated alkali metal atomic beam frequency standards is proposed.
介绍了利用光场控制中性原子束制作微细图形的基本原理。
The basic principle of fabricating nanometer patterns by controlling neutral atoms is introduced in this paper.
在第一微波带片与原子束源之间的原子束流中置放待测样品。
The specimen to be measured is positioned between the atomic beam source and the first microwave band plate.
这些结果为优化调整铬原子束激光冷却准直实验提供了依据。
The results provide a basis for optimizing the chromium beam collimation by laser cooling.
结果表明斜光抽运方案可以有效降低铯原子束频标中的光频移。
The results show, the light frequency shift can be effectively reduced in the sharp Angle laser light pumping scheme.
一种自行研制的原子来信号专用测量仪器，即原子束热丝探测仪。
A kind of atomic beam intensity detector, hot-wire detector, is designed and made by the authors.
通过直接的数值模拟，分析了原子束在激光驻波场下传播的动力学行为。
Building on direct numerical calculation, it analyzes the dynamics of atoms propagating through a laser standing wave (SW) potential in the regime of immersion-lens.
提出用计算全息技术来实现原子束全息成像，降低了原子束全息的实现难度。
The realization of atom beam holography by computer generated hologram have been presented in this paper, which can decrease the difficulty of the atom holography.
本文描述一种通过极化原子束的磁偏转实现同位素和同质异能素浓缩的新方法。
We describe a novel method to enrich isotopes and isomers via magnetic deflection of optically polarized atomic beam.
综述了冷原子束或超冷原子束产生的基本原理、方法和实验结果及其最新进展。
The basic principles, methods and experimental results on the generation of cold or ultracold atomic beams and their recent progresses are reviewed.
针对激光汇聚铬原子束沉积，提出了一种定性评价原子束横向准直度的多狭缝技术。
In this paper, we present a method of multiple slits for measure of laser collimation of atomic beam for laser-focused chromium (Cr) atomic deposition.
在比较了热原子束和单色冷原子束的会聚效果后得出结论：影响它成像的主要因素是色差。
Comparison of the focusing results of a hot atomic beam with a monochromatic cold atomic beam shows that the main factor affecting the imaging quality of the magnetic lens is chromatic aberration.
本文提出一种铯原子束激射器的建议，其中利用了双束激光抽运选态技术和原子贮存泡方法。
In this paper a cesium beam maser is proposed in which the optically pumping state selection technique by two laser beams is used together with the atom storage bulb technique.
介绍将原子束激光准直技术和驻波聚焦沉积技术用于制作纳米级图形的基本原理和实验系统设计。
The basic principle and experimental system design for applying laser cooling and focused atomic beams technique to fabrication nano-patterns are introduced.
介绍将原子束激光准直技术和驻波聚焦沉积技术用于制作纳米级图形的基本原理和实验系统设计。
The basic principle and experimental system design for applying laser focused atomic beams technique to fabricate nano patterns are introduced.
分析讨论了原子全息与光学全息的区别，指出只有经激光冷却的原子束才满足全息技术所要求的相干条件和衍射条件。
Analyzing the difference of atom hologram and optical hologram, we point out that only the laser cooling atoms can satisfy the coherent and diffract conditions required by the hologram technology.
利用这种方法不但能得到原子束在重力的影响下在自由空间中的传输矩阵，也可以得到原子束与脉冲的相互作用矩阵。
By use of this method, we can not only obtain the propagation matrix of atom beam in free space under the influence of gravity, but also obtain the interaction matrix of atom beam with and pulse.
分析讨论了原子全息与光学全息的区别，指出只有经激光冷却的原子束才满足全息技术所要求的相干条件和衍射条件。
Analyzing the difference of atom hologram and optical hologram, we point out that only the laser cooling atoms can satisfy the coherent and diffract con...
利用改进型通用交叉分子束装置和脉冲直流放电产生脉冲氟原子束实验方法，研究了氟原子和1，3丁二烯分子的反应散射。
The fluorine atom reaction with trans-1,3-bu ta diene has been investigated by using the crossed molecular beam method.
利用改进型通用交叉分子束装置和脉冲直流放电产生脉冲氟原子束实验方法，研究了氟原子和1，3丁二烯分子的反应散射。
The fluorine atom reaction with trans-1,3-bu ta diene has been investigated by using the crossed molecular beam method.
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