1、

application of programmable logic controller in experimental physics and industrial control system for beijing free electron laser facility

可编程逻辑控制系统在北京自由电子激光装置的实验物理和工业控制系统中的应用

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2、

harmonic radiation in free electron laser

自由电子激光器中的谐波辐射

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3、

if the heating time is on the order of the electron-phonon interaction time, the free electrons can exist at higher temperature than that of surrounding lattice, which causes the nonequilibrium heat transport in metals.

如果加热时间和电-声子相互作用时间在量级上相当,电子温度会高于周围晶格温度,出现非平衡热输运过程。

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4、

in al-rich tial alloys, with the increase of al content, the open volume of defect on grain boundary increases while the density of free electron decreases.

富Al的TiAl合金,其晶界缺陷的开空间随Al含量的增加而增大;晶界处的电子密度随Al含量的增加而降低。

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5、

The theoretical computation for SG-1 free electron laser amplifier

曙光一号自由电子激光器的理论计算

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6、

A simplified computational simulation approach of free electron lasers

自由电子激光计算机模拟的一种简化方法

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7、

The Relativistic Space-Charge Wave Theory has been developed systematically, and has been first in the world used to establish the Linear Theory of Free Electron Laser. It reveals the physical essentials of the electron bunching process and the particle-wave interaction mechanisms in FEL.

发展了相对论空间电荷波理论,并首先把空间电荷波理论用于建立自由电子激光的线性理论,揭示出自由电子激光中电子群聚及电子与波互作用机理的物理本质。

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8、

free electron laser and the condensed physics

自由电子激光与凝聚态物理

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9、

Estimation of the specific heat and the conductivity of free electron by Pauli exclusion principle

用泡利原理估算自由电子的比热和电导率

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10、

the magnitude of electron mobility is indicative of the frequency of the events that free electrons, being acted on by an electric field, are scattered by imperfection in the crystal lattice.

自由电子在电场的作用下,会由于晶体中的杂质而发生散射,迁移率就是指这种散射发生的频率。

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11、

Review for free electron laser ( fel) development

对自由电子激光(FEL)发展的评论

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12、

In this paper the author studied the effects of electron& free electron laser ( PEL) irradiation on GaAs/ AlGaAs multiple quantum wells.

本论文研究了GaAs/AlGaAs多量子阱材料的电子以及自由电子激光辐照效应。

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13、

Small-signal gain of a novel wiggler free electron laser

新型摆动器自由电子激光的小信号增益

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14、

Effects of harmonic wiggler field components on free electron laser

摇摆场谐波对自由电子激光输出功率的影响

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15、

Theoretical Analysis of Variable Parameter Free Electron Laser with a Novel Wiggler All Changed

新型Wiggler自由电子激光器的变参数理论

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16、

The spontaneous emission spectrum of a novel wiggler free electron laser

一种新型摆动器自由电子激光的自发辐射谱

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17、

Semiclassical theory of Raman free electron lasers

Raman自由电子激光的半经典理论

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18、

on the basis of the improved averaged atomic model, the distribution of the free electrons is dealt with by the partial-wave method to improve the precision of determination of the energy level, electron populations and atomic inner energy.

在改进的平均原子模型的基础上,在中心场近似下用分波法处理自由电子密度分布函数,提高了电子波函数、电子占据数等原子参数的计算精度。

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19、

Free Electron Laser from Plasma Wave field Wiggler

等离子体尾波场摇摆器自由电子激光

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20、

The smallest unit that supports electron flow in a semiconductor material; a hole in P-type silicon or a free electron in N-type silicon.

在半导体材料中维持电流的最小单元,在P型硅中是空穴,在N型硅中是自由电子。

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