This title appears in the Scientific Report :
2000
Please use the identifier:
http://hdl.handle.net/2128/839 in citations.
Incubation dose for ion beam induced anisotropic growth of amorphous alloys : insight into amorphous state modifications
Incubation dose for ion beam induced anisotropic growth of amorphous alloys : insight into amorphous state modifications
Under energetic ion bombardment, amorphous materials deform plastically in the form of anisotropic growth. At medium electronic stopping power (5 to 30 keV/nm) this phenomenon starts only after a certain incubation dose depending on values of the electronic stopping power and temperature. This delay...
Saved in:
Personal Name(s): | Ryazanov, A. I. |
---|---|
Trinkaus, H. / Volkov, A. E. | |
Contributing Institute: |
Institut für Festkörperforschung; IFF |
Published in: | Physical review letters, 84 (2000) S. 919 |
Imprint: |
College Park, Md.
APS
2000
|
Physical Description: |
919 |
Document Type: |
Journal Article |
Research Program: |
ohne FE |
Series Title: |
Physical Review Letters
84 |
Subject (ZB): | |
Link: |
OpenAccess |
Publikationsportal JuSER |
Under energetic ion bombardment, amorphous materials deform plastically in the form of anisotropic growth. At medium electronic stopping power (5 to 30 keV/nm) this phenomenon starts only after a certain incubation dose depending on values of the electronic stopping power and temperature. This delay is modeled on the basis of the assumption of a drastic irradiation induced viscosity reduction, resulting from accumulation of atomic displacements in the matrix and local material heating in the heavy ion track. A simple analytical expression is derived which is in a good agreement with experimental data for the amorphous alloy Fe85B15. |