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Start Over Author "Bachhav M" Publisher elsevier b.v.
4 results on '"Bachhav M"'

4. Investigation of wüstite (Fe1−x O) by femtosecond laser assisted atom probe tomography

Author

Bachhav, M., Danoix, R., Danoix, F., Hannoyer, B., Ogale, S., and Vurpillot, F.

Subjects
*IRON oxides, *ATOM-probe field ion microscopy, *FEMTOSECOND lasers, *EVAPORATION (Chemistry), *PARAMETER estimation, *MATHEMATICAL optimization, *WUSTITE
Abstract

Abstract: In this paper, we report results obtained from laser assisted three-dimensional (3-D) atom probe tomography (APT) on wüstite (Fe1−x O). Oxides are generally insulating and hence hard to analyse in conventional electrical assisted APT. To overcome this problem, femtosecond laser pulses are used instead of voltage pulses. Here we discuss some aspects of pulsed laser field evaporation and optimization of parameters to achieve better chemical accuracy. [Copyright &y& Elsevier]

Published
2011
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