摩尔吸收率
材料科学
光学
消光(光学矿物学)
吸收(声学)
金属
衰减系数
复合材料
冶金
物理
作者
C. D. Boley,Scott C. Mitchell,Alexander M. Rubenchik,Shuai Wu
出处
期刊:Applied Optics
[The Optical Society]
日期:2016-08-10
卷期号:55 (23): 6496-6496
被引量:115
摘要
We present results of numerical modeling and direct calorimetric measurements of the powder absorptivity for a number of metals. The modeling results generally correlate well with experiment. We show that the powder absorptivity is determined, to a great extent, by the absorptivity of a flat surface at normal incidence. Our results allow the prediction of the powder absorptivity from normal flat-surface absorptivity measurements.
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