Megasonic agitation for enhanced electrodeposition of copper

作者: Jens Georg Kaufmann , Marc P. Y. Desmulliez , Yingtao Tian , Dennis Price , Mike Hughes

DOI: 10.1007/S00542-009-0886-2

关键词: Electrical engineeringSurface-mount technologyPlatingAcousticsFlip chipAcoustic streamingNernst equationDiffusion layerElectroplatingMaterials scienceAcoustic wave

摘要: In this paper we propose an agitation method based on megasonic acoustic streaming to overcome the limitations in plating rate and uniformity of the metal deposits during the …

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