Hi Andrea,
A CF4 dry etch removes thermally deposited (amorphous) Ge very quickly,
but I seem to recall that you're after a through-hole via in a
crystalline Ge substrate. So it's worth a try, but no guarantees.
Jason Milne
-----Original Message-----
From: mems-talk-bounces@memsnet.org
[mailto:mems-talk-bounces@memsnet.org] On Behalf Of Andrea Mazzolari
Sent: Wednesday, 3 December 2008 5:15 PM
To: 'General MEMS discussion'
Subject: [mems-talk] Germanium dry etch
Hi All,
Is there anyone able to realize germanium dry etch ?
Best regards,
Andrea