DocumentCode
859771
Title
Measurement and modeling of intense ion beam target heating
Author
Olson, J.C. ; Davis, H.A. ; Waganaar, W.J.
Author_Institution
Los Alamos Nat. Lab., NM, USA
Volume
24
Issue
1
fYear
1996
fDate
2/1/1996 12:00:00 AM
Firstpage
65
Lastpage
66
Abstract
Intense ion beam heating of targets has been assessed as a function of the orientation of the target with respect to the beam. A Monte Carlo code has been used to determine the relative energy deposited per unit mass in targets normal to and at 45° to the beam axis. Assumptions about the distribution of ion trajectories used in the calculations are checked by comparison with thermal images of targets exposed to the beam. Peak energy deposition per unit mass is found to be comparable for both target orientations
Keywords
Monte Carlo methods; focused ion beam technology; heating; infrared imaging; ion beam applications; particle beam diagnostics; vapour deposition; Monte Carlo code; energy deposition; intense ion beam target heating; ion trajectory distribution; modeling; target orientation; thermal images; Area measurement; Focusing; Heating; Infrared imaging; Ion beams; Monte Carlo methods; Pulse measurements; Substrates; Thermal conductivity; Trajectory;
fLanguage
English
Journal_Title
Plasma Science, IEEE Transactions on
Publisher
ieee
ISSN
0093-3813
Type
jour
DOI
10.1109/27.491693
Filename
491693
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