| 等离子体界面附近激光场中电子的运动 |
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| 引用本文： | 杜春光,徐至展.等离子体界面附近激光场中电子的运动[J].物理学报,1999,48(1):78-85. |
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| 作者姓名： | 杜春光 徐至展 |
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| 作者单位： | 中国科学院上海光学精密机械研究所强光光学开放研究实验室，上海 201800;中国科学院上海光学精密机械研究所强光光学开放研究实验室，上海 201800 |
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| 摘 要： | 分析了在等离子体中两个不同密度区的交界面附近激光场中电子的运动.导出了电子横向动量与纵向动量的相互关系的一般方程.分析发现，介质的非均匀性导致电子运动特性的重要改变.在一定条件下，这种非均匀性有利于注入电子获得加速.
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| 收稿时间： | 6/5/1998 12:00:00 AM |
MOTION OF ELECTRONS IN A LASER FIELD ARROUND A PLASMA INTERFACE |
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| DU CHUN-GUANG and XU ZHI-ZHAN.MOTION OF ELECTRONS IN A LASER FIELD ARROUND A PLASMA INTERFACE[J].Acta Physica Sinica,1999,48(1):78-85. |
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| Authors: | DU CHUN-GUANG and XU ZHI-ZHAN |
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| Abstract: | The motion of electrons in the laser pulse field arround a plasma interface is studied.The equations which present the general relationship between the longitudinal and the transverse momenta of the particle are derived.Results from the analysis show that the inhomogeneity leads to great changes in the characters of the motion of the particle.This inhomogeneity is helpful to the acceleration of injected electrons under some conditions. |
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