作者: Ming‐Way Lee , R. Glosser
DOI: 10.1063/1.335262
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摘要: We describe the results of a novel adaptation volumetric technique to measurement pressure concentration isotherms for thin films palladium‐hydrogen system. The isotherm shapes are comparable bulk being steep in alpha and beta phases flat mixed phase region. However, it is noted that onset smaller than drops markedly thicknesses less 670 A. Comparison made with quartz crystal microbalance results. find thickness dependence number absorption‐desorption cycles required obtain reproducible isotherms.