Electron transport and magnetic properties of the icosahedral Al - Pd - Re quasicrystals
C R Lin; S T Lin; C R Wang; S L Chou; H E Horng; J M Cheng; Y D Yao; S C Lai
Журнал:
Journal of Physics: Condensed Matter
Дата:
1997-02-17
Аннотация:
The temperature dependence of the conductivity of Al - Pd - Re quasicrystals can be described by a power law, that is, is different in low- and high-temperature regimes for high-quality samples. At high temperatures, the conductivity is found to be closely related to the inverse Hall coefficient. The magnetic susceptibility of Al - Pd - Re quasicrystals is negative. At low temperatures the magnitude of is seen to decrease quite rapidly with increasing temperature. between 2 and 400 K can be described well by the following relation: . The possible origins of each of the terms are discussed in this paper.
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