Diffraction geometry of Seemann-Bohlin focusing Guinier film camera and the general principle of determing film stress and lattice constant simutaneously by this camera are described. Its design chart is also given. Taking Nb3Ge superconducting film sample for example, the paper has illustrated the determination procedure in details.
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王超群.薄膜應(yīng)力和點(diǎn)陣常數(shù)同時測定的S-B聚焦Guinier相機(jī)[J].稀有金屬材料與工程,1992,(6).[Wang Chaoqun. S-B Focusing Guinier Camera for Concurrent Determing Film Stress and Lattice Constant[J]. Rare Metal Materials and Engineering,1992,(6).] DOI:[doi]