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MEMSnet Home: MEMS-Talk: si etch with tmah, type N or P
si etch with tmah, type N or P
2004-01-30
GuyHaché
2004-01-31
Kirt Williams
si etch with tmah, type N or P
GuyHaché
2004-01-30
Hi,

When using TMAH to etch Si, is it better to use type N or type P Si for a high
etch rate?

Is it better heavily doped or lightly doped?

Thank's


Guy Haché, M.Sc.A.
Assistant de recherche, research assistant
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Département de génie électrique et de génie informatique
Université de Sherbrooke
2500, boulevard Université
Sherbrooke (Québec) Canada
J1K 2R1
Téléphone/phone : (819) 821-8000 3706
Télécopieur/fax : (819) 821-7937
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