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Crystal Face Dependent Melting of a Polycrystalline Iron Surface During 30 PS Laser Pulses

Published online by Cambridge University Press:  26 February 2011

A. Vaterlaus ,
D. Guarisco  and
F. Meier
A. Vaterlaus
Affiliation:
Laboratorium für Festkörperphysik, ETH Hönggerberg, 8093 Zürich, Switzerland
D. Guarisco
Affiliation:
Laboratorium für Festkörperphysik, ETH Hönggerberg, 8093 Zürich, Switzerland
F. Meier
Affiliation:
Laboratorium für Festkörperphysik, ETH Hönggerberg, 8093 Zürich, Switzerland
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Abstract

The melting of a polycrystalline iron surface with short laser pulses induces a surface structure with an orientation and a morphology depending on the crystal face of the surface. Different crystal planes irradiated with the same laser pulses show different degrees of disorder. This points to a crystal face dependent surface melting temperature.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 205: Symposium F – Kinetics of Phase Transformations , 1990 , 337
Copyright
Copyright © Materials Research Society 1992

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References

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