Thermal behavior of thin metal films irradiated by shaped femtosecond pulse sequences laser
Thermal behavior of thin metal films irradiated by shaped femtosecond pulse sequences laser
复制标题
成形飞秒脉冲序列激光辐照金属薄膜的热行为
DOI:
10.1016/j.optcom.2010.12.089
复制
发表时间:
2011-04
影响因子:
2.4
通讯作者:
Jin, M. X.
中科院分区:
文献类型:
--
作者:
Chen, A. M.;Jiang, Y. F.;Sui, L. Z.;Ding, D. J.;Liu, H.;Jin, M. X.
A numerical solution of the two-temperature model has been performed up to the shaped femtosecond pulse sequences heated metal target. The two-temperature model is used to analyze the shaped femtosecond pulse sequences with the following major conclusions. We confirm the distinctly different results on the different shaped femtosecond pulse sequences. As the number of shaped femtosecond pulses increases, the nonequilibrium state between electrons and phonons gradually disappears, the highest transient electron temperature is lowered and the thermolization time is prolonged, the electron heat conductivity remains higher because of the effect of incubation on the electron temperature, which preserves the advantages of ultrashort lasers. The shaped femtosecond pulse sequences can increase the efficiency in ablation and micromachining.
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影响因子:
4
作者:
S. Noël;J. Hermann
通讯作者:
S. Noël;J. Hermann
影响因子:
3.6
作者:
D. Albagli;M. Dark;L. Perelman;C. von Rosenberg;I. Itzkan;M. Feld
通讯作者:
D. Albagli;M. Dark;L. Perelman;C. von Rosenberg;I. Itzkan;M. Feld
DOI:
10.1007/s003390000593
发表时间:
2001-07
期刊:
Applied Physics A
影响因子:
--
作者:
Xinwei Wang;Xianfan Xu
通讯作者:
Xinwei Wang;Xianfan Xu
影响因子:
2.4
作者:
Zehua Han;Changhe Zhou;E. Dai;Jin Xie
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Zehua Han;Changhe Zhou;E. Dai;Jin Xie
影响因子:
6.7
作者:
Axente, E.;Noel, S.;Mihailescu, I. N.
通讯作者:
Mihailescu, I. N.