Wei-Lin Wang, Shi-Jun Liu, M. Yeh, Hsien-Chang Kuo, Hung-Ju Chien, T. Ying
{"title":"The effects of plating current and rotation speed on the microstructural properties of electrochemical plated Cu films","authors":"Wei-Lin Wang, Shi-Jun Liu, M. Yeh, Hsien-Chang Kuo, Hung-Ju Chien, T. Ying","doi":"10.1109/ISNE.2016.7543401","DOIUrl":null,"url":null,"abstract":"The microstructures of electrochemical plated (ECP) Cu films are investigated by various plating current and the rotation speed of wafer. Decreasing plating current increases the impurity concentration in an ECP Cu film. The impurity content is also raised by elevating the rotation speed of wafer. The grain size and texture behavior of an ECP Cu film is affected by the impurity concentration and distribution.","PeriodicalId":127324,"journal":{"name":"2016 5th International Symposium on Next-Generation Electronics (ISNE)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-05-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 5th International Symposium on Next-Generation Electronics (ISNE)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISNE.2016.7543401","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
The microstructures of electrochemical plated (ECP) Cu films are investigated by various plating current and the rotation speed of wafer. Decreasing plating current increases the impurity concentration in an ECP Cu film. The impurity content is also raised by elevating the rotation speed of wafer. The grain size and texture behavior of an ECP Cu film is affected by the impurity concentration and distribution.
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