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Chinese Academy of Sciences Institutional Repositories Grid
飞秒激光辐射下微突起结构形成的超快热弹性模拟

文献类型:期刊论文

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作者韩泽华 ; 周常河 ; 戴恩文
刊名Chin. Opt. Lett.
出版日期2008
卷号6期号:8页码:619
关键词超快现象 Femto-second laser 热弹性模拟 Microbump formation 有限元方法 Ultra-fast 微突起形成
ISSN号1671-7694
其他题名Ultrafast thermoelasticity modeling of microbump formation irradiated by femtosecond laser
中文摘要本文结合有限元方法和超快热弹性模型对飞秒激光辐射下形成的微突起结构进行了数值模拟研究。模拟结果表明微突起结构的形成与入射飞秒激光的参数以及材料的热弹性质有关。在圆锥状微突起结构的形状和高度方面,实验结果与模拟结果呈现良好的一致性,这也从实验上表明了超快热弹性模型的有效性。本文的研究将有助于利用超快激光对薄膜材料进行纳米构造。; Finite element method and ultrafast thermoelasticity model are combined to simulate the microbump formation irradiated by a femtosecond laser. It has been shown that the effect, of microbump formation is related to the characteristic of incident femtosecond laser and the thermoelasticity properties of the film. The numerical results exhibit good agreements with the experimental results in both the shape and height of the conical microbump structure. which verify the effectiveness of the ultrafast thermoelasticity model in experiments. It should be helpful for selecting appropriate materials for nanotexturing of thin films by ultrafast lasers.
收录类别EI
资助信息Shanghai Science and Technology Committee [06SP07003, 0652nm005]; National "973" Program of China [2006CB806000]
语种英语
公开日期2009-09-18
源URL[http://ir.siom.ac.cn/handle/181231/2342]  
专题上海光学精密机械研究所_信息光学开放实验室
推荐引用方式
GB/T 7714
韩泽华,周常河,戴恩文. 飞秒激光辐射下微突起结构形成的超快热弹性模拟, Ultrafast thermoelasticity modeling of microbump formation irradiated by femtosecond laser[J]. Chin. Opt. Lett.,2008,6(8):619, 621.
APA 韩泽华,周常河,&戴恩文.(2008).飞秒激光辐射下微突起结构形成的超快热弹性模拟.Chin. Opt. Lett.,6(8),619.
MLA 韩泽华,et al."飞秒激光辐射下微突起结构形成的超快热弹性模拟".Chin. Opt. Lett. 6.8(2008):619.

入库方式: OAI收割

来源:上海光学精密机械研究所

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