上传者: 38611508
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上传时间: 2021-02-07 20:05:14
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文件大小: 426KB
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文件类型: PDF
Ablation dynamics of tungsten irradiated with a 70 fs laser pulse is investigated with X-ray interferometry and X-ray imaging using a 13.9 nm soft X-ray laser of 7 ps pulse duration. The evolution of high-density ablation front of tungsten (i.e., W) is presented. The ablation front expands to ~120 n