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xl1987

木虫 (正式写手)

[求助] 急!求如何洗掉氧化硅片上的脏东西。。。

各位好!

    硅片至于furnace中, 950C通氧气,生长氧化硅。
    想把氧化硅洗干净,就是把表面的脏东西洗掉,我尝试了把film浸没在丙酮溶液中,超声洗涤10分钟,以及氧气等离子体处理,。。。可是用光学显微镜观察,表面还是有很多杂物。。
    求助!!!!
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jiagle

专家顾问 (知名作家)

【答案】应助回帖

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感谢参与,应助指数 +1
xl1987: 金币+45 2013-06-07 00:56:25
将杂质从源头清除:硅片表面在氧化处理前都进行清洗处理,洁净后再高温氧化。
2楼2013-06-06 07:59:26
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