کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
543288 | 871649 | 2009 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Cryogenic etching of n-type silicon with p+ doped walls with the TGZM process through the Al/Si eutectic alloy
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
سخت افزارها و معماری
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Cryogenic etching of n-type silicon with p+ doped walls with the TGZM process through the Al/Si eutectic alloy Cryogenic etching of n-type silicon with p+ doped walls with the TGZM process through the Al/Si eutectic alloy](/preview/png/543288.png)
چکیده انگلیسی
The dry etching of n-type silicon with p+ doped walls was studied with the cryogenic etching directly after the thermomigration process. The selectivity between n-type silicon and p+ doped silicon was first considered in SF6/O2 plasma. No selectivity was observed between these two zones. Thereafter, the capacity of the Al/Si eutectic alloy covered with a thin film of Al2O3 to play the role of hard mask for the etching was confirmed, always in the case of SF6/O2 plasma. Finally, the etching of 50 μm deep trenches through the Al/Si alloy was performed using three different types of process.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Microelectronic Engineering - Volume 86, Issue 11, November 2009, Pages 2262–2269
Journal: Microelectronic Engineering - Volume 86, Issue 11, November 2009, Pages 2262–2269
نویسندگان
E.H. Oubensaid, C.Y. Duluard, L.E. Pichon, B. Morillon, M. Boufnichel, P. Lefaucheux, R. Dussart, P. Ranson,