BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20260612T013006Z
UID:https://www.mpie.de/events/37693/3755656
DTSTART:20240227T130000Z
DTEND:20240227T140000Z
CLASS:PUBLIC
CREATED:20240502T162147Z
DESCRIPTION: In the search for new energy sources\, nuclear fusion of deute
 rium and tritium is one of the most promising options for human kind. Howe
 ver\, thermonuclear fusion has set an enormous challenge to theory\, exper
 iment and technology due to the harsh environment that will take place in 
 a future nuclear fusion reactor: 14 MeV neutron irradiation\, helium accum
 ulation and hydrogen isotope (HI) implantation\, taking place at the same 
 time and mutually influencing each other. Tritium self-sufficiency is one 
 of the major prerequisites. For this reason\, a macroscopic understanding 
 of the phenomena involved is needed in order to predict transport and rete
 ntion of fuel in future devices. I will give an overview on the knowledge 
 gained so far for tungsten\, the material chosen because of its good therm
 al conductivity\, high melting point\, low sputtering yield and low HI ret
 ention. I will show how laboratory studies addressing the synergism betwee
 n displacement damage creation and presence of HIs [1-3] help in understan
 ding the phenomena and to what extent they can be used to extrapolate to a
  future fusion reactor. I will also present new developments of ion beam t
 echniques in order to study lattice disorder and position of trapped deute
 rium in the tungsten lattice.\nSpeaker: Dr. Sabina Markelj
LAST-MODIFIED:20240502T162449Z
LOCATION:Max-Planck-Institut für Eisenforschung GmbH\, Room: Large Confere
 nce Room No. 203
ORGANIZER;CN=on invitation of Dr. Jazmin Duarte and Prof. Gerhard Dehm:mail
 to:
SUMMARY:Deuterium retention studies in displacement damaged tungsten in ord
 er to gain understanding of the phenomena involved to predict fuel retenti
 on in future devices
URL;VALUE=URI:https://www.mpie.de/events/37693/3755656
END:VEVENT
END:VCALENDAR