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New Ceramic Cluster Materials by Laser Ablation and Reaction

Published online by Cambridge University Press:  15 February 2011

Friedrich W. Froben  and
Yimin Lu
Friedrich W. Froben
Affiliation:
Department of Physics, Freie Universität Berlin, Arnimallee 14, 14195 Berlin, Germany, [email protected]
Yimin Lu
Affiliation:
Department of Physics, Freie Universität Berlin, Arnimallee 14, 14195 Berlin, Germany, [email protected]
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Abstract

Laser ablation of metals and reaction with hydrocarbon produces clusters of metal carbides. Metal precursors are from group IVb to VIb of the periodic system. The mass distribution is analysed by TOF in the gas phase. The clusters are deposited on carbon and investigated by TEM and STM. The materials are very hard and very flat and include Ti-C, Zr-C, V-C, Nb-C, and TaC.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 526: Symposium Y – Advances in Laser Ablation of Materials , 1998 , 61
Copyright
Copyright © Materials Research Society 1998

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