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Irradiations with neutrons at TRIGA _Mark III reactor

The reactor research centre is a part of Jo ž ef Stefan Institute,. Irradiations with neutrons at TRIGA _Mark III reactor. Reactor : 250 kW maximum power , can be regulated to few W. Total flux at maximum power is 4x10 12 cm -2 s -1 (central channel).

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Irradiations with neutrons at TRIGA _Mark III reactor

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  1. The reactor research centre is a part of Jožef Stefan Institute, Irradiationswithneutrons at TRIGA _Mark III reactor 2nd annual meeting of AIDA , Frascatti 10-12 April 2013 Vladimir Cindro, Jožef Stefan Institute

  2. Reactor: 250 kW maximum power, canberegulated to few W. Total flux at maximumpoweris 4x1012 cm-2s-1 (central channel). NIEL (in Si) damageconstant is 0.9 forfastneutrons. Several in-core and ex-core irradiation channels Maximum uninterrupted irradiation time is 16h. Highestfluencefor AIDA 1017 cm-2 Allirradiations done in twoirradiationtubes. Accuracyoffluence is ± 10% 1st year: 2nd year -24 projects -105 irradiations - 270 unitsofreactor • 16 projects • 90 irradiations • 140 unitsofreactor 2nd annual meeting of AIDA , Frascatti 10-12 April 2013 Vladimir Cindro, Jožef Stefan Institute

  3. 2nd annual meeting of AIDA , Frascatti 10-12 April 2013 Vladimir Cindro, Jožef Stefan Institute

  4. 2013 • 6 approvedprojects • 5 projectsalreadycompleted • 30 irradiations done • 190 unitsremainedfornexttwoyears (410 used in 2 years) • All “problems” encountered in 2011 solved : • sometimesactivationhigherthanexpected (compositionofsamples not exactlyknown) • shipmentofactivateddevices 2nd annual meeting of AIDA , Frascatti 10-12 April 2013 Vladimir Cindro, Jožef Stefan Institute

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