CEMHTI

The "Particle beam" platform of CEMHTI offers state-of-the-art scientific equipment for irradiation to the EMIR community. This platform includes two ion accelerators : CGR MeV cyclotron and 3MV Pelletron electrostatic accelerator.

Key words :
Ion-irradiation-induced damage in temperature, Irradiation creep under stress and temperature, In situ Raman monitoring of materials under Irradiation, Solid / Liquid or Gas interfaces under irradiation, Neutron beam, Characterization.


ACCELERATORS

The characteristics of available beams are deferred in the following tablesIt should be noted that neutron irradiation are also possible with cyclotron.

CYCLOTRON Performances
Particles
Energy
Target current
H+
7 -34 MeV
From 100 part/s to 30µA
D+ or HH+
5 - 25 MeV
From 100 part/s to 30µA
4He+
10 - 50 MeV
From 100 part/s to 25µA
Fast neutrons
3 – 30 MeV
 1012 n/cm2/s

PELLETRON Performances
Particles
H+, HH+, D+, DD+, 3He+, 4He+
Energy
0.3-3 MeV
Energy spread
 1/10000
Beam size
0.03 à 10 mm
Target current
From 0.5 nA to 50µA