RT Journal Article
T1 Do quasicrystals follow Wiedemann-Franz's law?
A1 Maciá Barber, Enrique Alfonso
AB In this work we present a theoretical study on the thermal and electrical conductivities of quasicrystals. By considering a realistic model for the spectral conductivity we derive closed analytical expressions for the transport coefficients which allow us to study the temperature dependence of the Lorenz ratio L( T) = κ_(e)(T)/ Tσ( T) at different temperature regimes. We conclude that quasicrystals closely follow Wiedemann- Franz's law over a wide temperature range.
PB American Institute of Physics
SN 0003-6951
YR 2002
FD 2002-07-01
LK https://hdl.handle.net/20.500.14352/60192
UL https://hdl.handle.net/20.500.14352/60192
LA eng
NO © 2002 American Institute of Physics.The author warmly thanks C. Díaz-Guerra, T. Grenet, C. Landauro, P. Häussler, Z. M. Stadnik, and P. A. Thiel for interesting conversations. The author acknowledges M. V. Hernández for a critical reading of the manuscript. This work is supported by the Consejería de Educación de la CAM and European Union FEDER through Project No. 07N/0070/ 2001.
NO Consejería de Educación de la CAM
NO European Union FEDER
DS Docta Complutense
RD 11 abr 2025