LASER ELEMENTAL MASS ANALYSIS AT LARGE DISTANCES
LASER ELEMENTAL MASS ANALYSIS AT LARGE DISTANCES
复制标题
远距离激光元素质量分析
DOI:
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发表时间:
1994
期刊:
影响因子:
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通讯作者:
W. Situ
中科院分区:
文献类型:
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作者:
R. D. Young;W. Situ
A Nd:YAG laser is used to produce a plasma on targets of Al, Cu, Ge, Ag, and a lunar simulant. Ion energies for 1×109 W/cm2 were found to be between 550 and 900 eV. Some of these ions travel down a 11.1‐m evacuated tube to an ion trap 1‐m time‐of‐flight spectrometer producing a mass spectrum of a lunar simulant, demonstrating the ability to analyze targets at significant remote distances.