From: Bradley S Henson (email@example.com)
Date: Thu Jun 15 2000 - 09:16:36 PDT
From "Electronic Packaging of High Speed Circuitry", Konsowski and Helland,
" The dominant effects are usually atomic polarization, electronic
polarization, and orientation polarization." They go on to give a brief but
interesting definition for each of these conditions that produce frequency
dependent losses as well as some measurement techniques.
A pretty good SI book to have on your shelf.
Brad Henson, Raytheon Systems Co.
Larry Smith <Larry.Smith@Eng.Sun.COM>@silab.eng.sun.com on 06/15/2000
Please respond to Larry Smith <Larry.Smith@Eng.Sun.COM>
Sent by: firstname.lastname@example.org
To: email@example.com, firstname.lastname@example.org
Subject: RE: [SI-LIST] : Upper limit of interplane capacitance
Greg - it is a bit of a stretch, but if I go back to my Quantum
Mechanics from years ago, I think the dielectric loss is more of
a sonic phenenon than a photo electric effect. With the photo
electric effect, a packet of energy is obsorbed that is exactly
right to lift an electron from one energy state to another. When
the electron falls back it emits a photon.
With dielectric loss, molecules physicaly vibrate more like a
sound wave. The losses show up as thermal rather than electromagnetic
energy. But you are correct, dielectric loss is a material property.
I'm sure somebody will tell me if this is completely off base...
********History snipped for brevity***********
**** To unsubscribe from si-list or si-list-digest: send e-mail to
email@example.com. In the BODY of message put: UNSUBSCRIBE
si-list or UNSUBSCRIBE si-list-digest, for more help, put HELP.
si-list archives are accessible at http://www.qsl.net/wb6tpu
This archive was generated by hypermail 2b29 : Wed Nov 22 2000 - 10:50:38 PST