Particle size distributions and compositions of aerosols produced by near-IR femto- and nanosecond laser ablation of brass
Particle size distributions and compositions of aerosols produced by near-IR femto- and nanosecond laser ablation of brass
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DOI：
10.1039/b310512a
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发表时间：
2004-02-01
影响因子：
3.4
通讯作者：
Niemax, K
中科院分区：
文献类型：
--
作者：
Koch, J;von Bohlen, A;Niemax, K
测量了大气压力下用飞秒激光（λ = 775 nm）烧蚀黄铜在He或Ar中产生的初级气溶胶的粒径分布和组成。气溶胶进行了表征，使用13级低压冲击器覆盖的尺寸范围从5 MN到5妈妈，随后分析应用全反射X射线荧光光谱法。结果表明，对于飞秒激光烧蚀在低通量制度（
Particle size distributions and compositions of primary aerosols produced by means of near-IR femtosecond laser ablation (lambda = 775 mn) of brass in He or Ar at atmospheric pressure have been measured. Aerosols were characterized using a 13-stage low-pressure impactor covering a size range from 5 mn up to 5 mum and subsequently analyzed applying total reflection X-ray fluorescence spectrometry. The results indicate, that for femtosecond laser ablation in the low-fluence regime (