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
Link To Document :
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