
【英文篇名】 Characterization of Silicon Surface Hydrophilicity Treatment
【作者中文名】 何进; 陈星弼; 杨传仁; 王新;
【作者英文名】 He Jin; Chen Xingbi; Yang Chuanren; Wang Xin (Institute of Microelectronics; University of Science and Technology; Chengdu 610054);
【作者单位】 电子科技大学微电子所;
【文献出处】 半导体技术, SEMICONDUCTOR TECHNOLOGY, 编辑部邮箱 1999年 05期
期刊荣誉:中文核心期刊要目总览 ASPT来源刊 CJFD收录刊
【关键词】 硅片直接键合; 亲水处理; 接触角;
【英文关键词】 SDB Hydrophilicity treatment Contact angle;
【摘要】 硅片直接键合(SDB) 技术的关键在于硅片表面的亲水处理, 本文分析了亲水处理之微观机理。从界(表) 面物理化学角度讨论了接触角对硅片表面亲水性的表征及其准确测量方法, 并测量了常用清洗液的接触角大小
【英文摘要】 Successful Silicon to silicon direct bonding(SDB)mainly depend on the hydrophilicity treatment of silicon surface.Micro mechanism of hydrophilicity has been analyzed in the paper for the first time.From the point of physical chemistry of surface,the hydrophilicity level of common surface treatment can be characterized by the contact angle of a drop of water on the silicon surface.An indirect method to determine the contact angle based on suspensory principle is developed.