| Na_2对超短激光脉冲的响应 |
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| 引用本文： | 王锋,朱志远,张丰收,肖国青. Na_2对超短激光脉冲的响应[J]. 物理学报, 2001, 50(4) |
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| 作者姓名： | 王锋 朱志远 张丰收 肖国青 |
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| 基金项目： | 国家自然科学基金 !(批准号 :19875 0 68和 198470 0 2 )，国家重点基础研究发展规划 !(批准号 :G2 0 0 0 0 7740 7)，中国科学院基 |
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| 摘 要： | 应用时间相关的局域密度近似模型研究了Na2 价电子对超短激光脉冲的响应 .分别计算了电场极化方向平行和垂直于两原子轴线的情况 ,结果表明Na2 具有强烈的各向异性
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| 关 键 词： | 团簇 超短脉冲激光 激光与团簇的相互作用 |
RESPONSE OF IRRADIATED Na_2 BY STRONG ULTRASHORT LASER PULSE |
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| WANG FENG,ZHANG FENG-SHOU,XIAO GUO-QING,ZHU ZHI-YUAN. RESPONSE OF IRRADIATED Na_2 BY STRONG ULTRASHORT LASER PULSE[J]. Acta Physica Sinica, 2001, 50(4) |
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| Authors: | WANG FENG ZHANG FENG-SHOU XIAO GUO-QING ZHU ZHI-YUAN |
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| Abstract: | The linear dynamical response of the valence electrons of Na 2 is investigated using time dependent local density approximation with frozen ionic positions. We focus on the dipole response in two kinds of laser field with polarizing direction parallel or perpendicular to the connective line between two atoms. The results show that there is a strong anisotropy in the response of Na 2. |
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| Keywords: | Na 2 cluster ultrashort laser pulse interaction of laser with clusters |
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