Abstract
The band metamagnet UCoAl was found to exhibit non-Fermi liquid scaling of electrical resistivity. In this contribution, we describe resistivity data on UCoAl single crystal obtained under extreme conditions. We demonstrate that a bT5/3 term extends to temperatures below 0.5 K and that very high pressure (>5 GPa) is necessary to drive UCoAl to the Fermi liquid regime.
| Original language | English |
|---|---|
| Pages (from-to) | 1316-1319 |
| Number of pages | 4 |
| Journal | Journal of Alloys and Compounds |
| Volume | 408-412 |
| DOIs | |
| Publication status | Published - 2006 Feb 9 |
| Externally published | Yes |
| Event | Proceedings of the Rare Earths'04 in Nara, Japan - Duration: 2004 Nov 7 → 2004 Nov 12 |
Keywords
- Band metamagnetism
- Non-Fermi liquid
ASJC Scopus subject areas
- Mechanics of Materials
- Mechanical Engineering
- Metals and Alloys
- Materials Chemistry
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Cite this
Havela, L., Honda, F., Griveau, J. C., Andreev, A. V., Kolomiets, A., & Sechovský, V. (2006). Non-Fermi liquid behaviour in UCoAl: Pressure variations. Journal of Alloys and Compounds, 408-412, 1316-1319. https://doi.org/10.1016/j.jallcom.2005.04.161