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SUMMARY:Optimizing spatial resolution and minimizing beam damage in TEM an
 d EELS - Ray F. Egerton\, Physics Department\, University of Alberta\, Can
 ada
DTSTART:20160815T103000Z
DTEND:20160815T113000Z
UID:TALK66939@talks.cam.ac.uk
CONTACT:Duncan Johnstone
DESCRIPTION:This talk will address 4 factors that determine the spatial re
 solution of imaging or spectroscopy in the TEM\, with particular attention
  to beam-induced damage and the delocalization of inelastic scattering. In
  particular\, recent advances in monochromator design have made possible t
 he spectroscopy of energy losses  below 1 eV. In this regime delocalizatio
 n severely limits the spatial resolution but provides some relief from rad
 iation damage. 
LOCATION:Goldsmiths 1\, Lecture room\, Dept. of Materials Science and Meta
 llurgy
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