No full text
Article (Scientific journals)
THEORY OF THE THERMAL-CONDUCTIVITY OF RE AL-2 COMPOUNDS
Rassili, Ahmed; Ausloos, Marcel
1995In Journal of Magnetism and Magnetic Materials, 147 (3), p. 341-345
Peer Reviewed verified by ORBi
 

Files


Full Text
No document available.

Send to



Details



Abstract :
[en] On the basis of the variational method for transport coefficients we have calculated the thermal conductivity of RE Al-2-like systems as a function of temperature. The low-temperature limit obeys Matthiessen's rule 1/kappa = 1/kappa(ph) + 1/kappa(s) + 1/kappa(imp) where the three components are the contributions arising from e(-)-phonon, e(-)-localized spin and e(-)-impurity interactions, respectively. The temperature dependence of each term has been calculated, as well as the superposition of all three. The influence of the physical parameters (spin value, Debye temperature, cut-off wave vector, Fermi energy, etc.) is shown. The theory is in good agreement with reported data for GdAl2.
Disciplines :
Materials science & engineering
Physics
Author, co-author :
Rassili, Ahmed ;  Université de Liège - ULiège > Département d'aérospatiale et mécanique > Science des matériaux métalliques
Ausloos, Marcel ;  Université de Liège - ULiège > Département de physique > Physique statistique appliquée et des matériaux - S.U.P.R.A.S.
Language :
English
Title :
THEORY OF THE THERMAL-CONDUCTIVITY OF RE AL-2 COMPOUNDS
Publication date :
1995
Journal title :
Journal of Magnetism and Magnetic Materials
ISSN :
0304-8853
eISSN :
1873-4766
Publisher :
Elsevier Science, Amsterdam, Netherlands
Volume :
147
Issue :
3
Pages :
341-345
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 14 October 2009

Statistics


Number of views
46 (6 by ULiège)
Number of downloads
0 (0 by ULiège)

Scopus citations®
 
5
Scopus citations®
without self-citations
2
OpenCitations
 
6

Bibliography


Similar publications



Contact ORBi