Paper
20 February 1998 Analysis of the thickness measurement of multilayer optical thin films with grazing incident x-ray
Xueqian Li, Xiaowei Song, Yi Qu, Mei Li, Xingde Zhang
Author Affiliations +
Proceedings Volume 3175, Third International Conference on Thin Film Physics and Applications; (1998) https://doi.org/10.1117/12.300731
Event: Third International Conference on Thin Film Physics and Applications, 1997, Shanghai, China
Abstract
The measuring conditions of the thickness of thin films with grazing incident x-ray is explained, and interferential principle and method to measure the thickness of thin films by grazing incident x-ray are discussed and analyzed in the paper. The periodic thickness of the multilayer optical thin films is measured with double-crystal diffractometer at a very small grazing incident angle, the result is satisfactory and measured values is in good agreement with designed values.
© (1998) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Xueqian Li, Xiaowei Song, Yi Qu, Mei Li, and Xingde Zhang "Analysis of the thickness measurement of multilayer optical thin films with grazing incident x-ray", Proc. SPIE 3175, Third International Conference on Thin Film Physics and Applications, (20 February 1998); https://doi.org/10.1117/12.300731
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KEYWORDS
Thin films

X-rays

Multilayers

Optical testing

X-ray optics

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