首页>
外国专利>
DETERMINING THE THICKNESS OF A SUBMICRON CARBON COATING ON A CARBON-COATED METAL BASE PLATE USING RAMAN SPECTROSCOPY
DETERMINING THE THICKNESS OF A SUBMICRON CARBON COATING ON A CARBON-COATED METAL BASE PLATE USING RAMAN SPECTROSCOPY
展开▼
机译:拉曼光谱法测定碳涂层金属基底板上亚微米碳涂层的厚度
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method of determining a thickness of a submicron carbon of a carbon-coated metal base plate that includes conducting Raman spectroscopy at a target location of the carbon-coated metal base plate to obtain a Raman shift spectrum for the target location. The Raman shift spectrum obtained at the target location is then converted into a calculated thickness of the submicron carbon coating at the target location. The conversion of the Raman shift spectrum into the calculated thickness of the submicron carbon coating at the target location may involve referencing a linear correlation that has been established over the defined wavenumber range between (1) an integrated intensity of a Raman carbon signal obtained from each of a series of reference plates that includes a submicron carbon coating having a verified thickness and (2) the verified thicknesses of the submicron carbon coatings of the series of reference plates.
展开▼