Electrical resistivity of the 5f band metamagnet UCoA1 was studied both in the low-field and high-field state. We have found that the "non-Fermi-liquid" dependence ρ ∼ Tn (n < 2) is prominent in temperatures up to 17 K in the low-field state, whereas a standard ρ ∼T2 Fermi-liquid behaviour is restored in the high-field state.
|Number of pages||2|
|Journal||Physica B: Condensed Matter|
|State||Published - 1999|
Bibliographical noteFunding Information:
This work was supported by the joint Czech-US grant of MSMT CR and NSF under the grant No. ES 011, by the Grant Agency of the Charles University and by the Ministry of Education of the Czech Republic (project PG 98272).
- Band metamagnetism
- Non-Fermi liquid
- Spin fluctuations
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Electrical and Electronic Engineering