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Dynamics Of MoS2 Photoablation

Published online by Cambridge University Press:  26 February 2011

P. T. Murray ,
V. J. Dyhouse ,
L. Grazulis  and
D. R. Thomas
P. T. Murray
Affiliation:
Research Institute, University of Dayton, Dayton, OH 45469
V. J. Dyhouse
Affiliation:
Research Institute, University of Dayton, Dayton, OH 45469
L. Grazulis
Affiliation:
Research Institute, University of Dayton, Dayton, OH 45469
D. R. Thomas
Affiliation:
DCA 10 NET, 7887 Washington Village Dr., Dayton, OH 45459
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Abstract

Speed distributions were determined for the ions ejected from MoS2 by excimer laser ablation. It was found that the majority of ionic species were atomic and were ablated with speeds in excess of 6 km/s. The speed distributions were found to be non-Maxwellian and were best described by a supersonic expansion model. The differences in ArF and KrF excimer laser ablation are discussed.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 201: Symposium A – Surface Chemistry and Beam-Solid Interactions , 1990 , 513
Copyright
Copyright © Materials Research Society 1991

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References

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