No, that's the dielectric constant.  The magnetic permeability should be 1
or very close to it.

David Nemeth

-----Original Message-----
From: mems-talk-bounces@memsnet.org [mailto:mems-talk-bounces@memsnet.org]
On Behalf Of Hong Chen
Sent: Monday, February 18, 2008 11:12 AM
To: 'General MEMS discussion'
Subject: RE: [mems-talk] Electromagnetics

Hi Ghazal,

It is 11.7~11.8 for Si.

Hong
URI

-----Original Message-----
From: mems-talk-bounces@memsnet.org [mailto:mems-talk-bounces@memsnet.org]
On Behalf Of Hakemi, Ghazal
Sent: Friday, February 15, 2008 10:18 AM
To: mems-talk@memsnet.org; mems-talk@memsnet.org
Subject: [mems-talk] Electromagnetics

Dear all,

Does anybody know what the relative permeability of Silicon is? I need to
implement it in one of my simulations.
It seems impossible to find!