| 飞秒激光作用下薄膜破坏的力学过程 |
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| 引用本文： | 张红鹰,吴师岗.飞秒激光作用下薄膜破坏的力学过程[J].物理学报,2007,56(9):5314-5317. |
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| 作者姓名： | 张红鹰 吴师岗 |
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| 作者单位： | 山东理工大学材料科学与工程学院，淄博 255049 |
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| 摘 要： | 提出了等离子体膨胀的力学模型, 在等离子体膨胀过程中考虑了球壳膨胀时的惯性效应，实现了动态特性的模拟.采用能量守恒原理，研究了薄膜中等离子体受限制爆炸的薄膜损伤机理的力学特性,并对薄膜损伤的发展作了初步探讨.
关键词：
等离子体
膨胀
薄膜
激光
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| 关 键 词： | 等离子体 膨胀 薄膜 激光 |
| 文章编号： | 1000-3290/2007/56(09)/5314-04 |
| 收稿时间： | 7/6/2006 12:00:00 AM |
| 修稿时间： | 2006-07-06 |
The dynamic process of thin films damage induced by femtosecond laser |
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| Zhang Hong-Ying,Wu Shi-Gang.The dynamic process of thin films damage induced by femtosecond laser[J].Acta Physica Sinica,2007,56(9):5314-5317. |
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| Authors: | Zhang Hong-Ying Wu Shi-Gang |
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| Institution: | School of Materials Science and Engineering, Shandong University of Technology, Zibo 255049, China |
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| Abstract: | A dynamic model of plasma explosion is put forward. The inertia factor is considered daring plasma expansion, and the dynamic simulation is carried out. The dynamic mechanism of film damage induced by plasma blast is discussed. |
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| Keywords: | Damage development of thin film is preliminarily investigated |
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