Paleonet: SEM info

[Thomas Hegna]

All,
  I would be interested in talking (off-list) with anyone who has (or has used) a variable pressure SEM (for example, the Hitachi S-3400N-2).  It is apparently able to be used on uncoated specimens with a field of view comparable to that used for looking at coated specimens (i.e. a couple of milimeters, rather than the pin-hole used for the 'environmental mode').  
Best,
Tom


============================
 Thomas A. Hegna
 Geology and Geophysics Dept.
 Yale University
 P.O. Box 208109 
 New Haven, CT   06520-8109 
============================
_________________________________________________________________
You keep typing, we keep giving. Download Messenger and join the i’m Initiative now.
http://im.live.com/messenger/im/home/?source=TAGLM