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VERSION:2.0
PRODID:icalendar-ruby
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METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20260702T191725Z
UID:https://www.mpie.de/events/46163/3428329
DTSTART:20260721T090000Z
DTEND:20260721T100000Z
CLASS:PUBLIC
CREATED:20260702T074138Z
DESCRIPTION:Two approaches have been proposed to slow down grain growth in 
 nanocrystalline materials: the thermodynamic approach\, which aims to redu
 ce the grain boundary (GB) free energy\, and the kinetic approach\, which 
 seeks to reduce GB mobility. Both approaches rely on GB segregation. We ar
 gue that the two approaches are inseparable\, with one causing the other. 
 The talk discusses the intricate relationships between GB phase transforma
 tions\, GB diffusion\, GB migration\, and the recently proposed self-pinni
 ng mechanism.\nSpeaker: Prof. Yuri Mishin 
LAST-MODIFIED:20260702T074318Z
LOCATION:Max Planck Institute for Sustainable Materials\, Room: Large Confe
 rence Room No. 203
ORGANIZER;CN=on invitation of Prof. Gerhard Dehm:mailto:
SUMMARY:Grain boundary stabilization: thermodynamics or kinetics?
URL;VALUE=URI:https://www.mpie.de/events/46163/3428329
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