Title :
Influence of target surface micro-roughness on stresses in irradiated target
Author :
Mayer, Alexandr E. ; Yalovets, Alexandr P.
Author_Institution :
Chelyabinsk State Univ., Chelyabinsk, Russia
Abstract :
The high power density ion beam action on metal target with perturbed surface was computer simulated. A considerable change of stresses structure in undersurface layer of target due to micro-roughness of irradiated surface was detected. The performed research let us conclude, that the surface perturbation and attached stresses can play important role in a radiation-induced modification of target substance.
Keywords :
deformation; ion beam effects; iron; perturbation theory; stress effects; surface roughness; Fe; computer simulation; deformation; high-power density ion beam action; irradiated target; metal target; radiation-induced modification; stress effect; stresses structure; surface perturbation; target surface microroughness; undersurface layer; Computers; Surface waves;
Conference_Titel :
High-Power Particle Beams (BEAMS 2004), 2004 International Conference on
Conference_Location :
St. Petersburg
Print_ISBN :
978-5-87911-088-3
