2026-06-28T10:38:25Zhttps://docta.ucm.es/rest/oai/requestoai:docta.ucm.es:20.500.14352/521082023-08-26T07:18:05Zcom_20.500.14352_14col_20.500.14352_15
Modeling the spectral conductivity of Al-Mn-Si quasicrystalline approximants: A phenomenological approach
Maciá Barber, Enrique Alfonso
Takeuchi, Tsunehiro
Otagiri, Toshio
The electronic structure of a quasicrystalline approximant sample is analyzed by means of a combined study of different experimental transport curves within a phenomenological approach. The main features of the obtained spectral conductivity are discussed and compared to those corresponding to icosahedral quasicrystals. Such a comparison provides interesting clues about the role of quasiperiodic order and of local atomic arrangements in the origin of unusual behaviors in the electrical conductivity and thermopower observed in complex metallic alloys.
2023-06-20T12:39:41Z
2023-06-20T12:39:41Z
2023-06-20T12:39:41Z
2005-11
journal article
https://hdl.handle.net/20.500.14352/52108
1098-0121
10.1103/PhysRevB.72.174208
eng
FIS2004-00067
GR/MAT/0768/2004
(A) 17686054.
open access
American Physical Society