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Electronic Structure and Stability of Vacancy-Ordered Compounds of Transition Metal Carbides and Nitrides

Published online by Cambridge University Press:  21 February 2011

J.P. Landesman ,
P. Turchi ,
F. Ducastelle  and
G. Treglia
J.P. Landesman
Affiliation:
Sesi, Cen, B.P. 6,92260 Fontenay-aux-Roses, France;
P. Turchi
Affiliation:
Laboratoire de Dynamique du Réseau et Ultrasons, Université Pierre et Marie Curie, Tour 22 4, Place Jussieu, 75005 Paris, France; Onera, 29, Avenue de la Division Leclerc, 92320 Châtillon-sous-Bagneux, France;
F. Ducastelle
Affiliation:
Onera, 29, Avenue de la Division Leclerc, 92320 Châtillon-sous-Bagneux, France;
G. Treglia
Affiliation:
Laboratoire de Physique du Solide, Bât. 510, Université Paris-Sud, 91405 Orsay, France
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Abstract

We make a connection, via the calculation of the band energy, between the stability of MX1−α, ordered phases (M being a transition metal, X being C or N, and α the vacancy concentration) and effective pair interactions on the metalloïd sublattice of these NaCl type compounds.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 21: Symposium GREECE – Phase Transformations in Solids , 1983 , 363
Copyright
Copyright © Materials Research Society 1984

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References

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