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- Document type:
- Zeitschriftenaufsatz
- Author(s):
- Obermair, F.; Pfleiderer, C.; Stockert, O.; {von L̈ohneysen}, H.
- Title:
- Uniaxial Stress Experiments at the Quantum Phase Transition of {{CeCu6}}-{{xAux}}
- Abstract:
- The resistivity $̊ho$(T) of the heavy-fermion system CeCu6-xAux shows that for x=0.2 the Néel temperature TN rises under uniaxial stress $\sigma$a parallel to the a-axis, in qualitative agreement with previous studies of the specific heat. For x=0.1, near the magnetic quantum phase transition, no hints of magnetic order are observed up to the highest $\sigma$a of 4.5kbar. A detailed discussion of the dependence of $̊ho$0 on hydrostatic and uniaxial pressure is given.
- Keywords:
- Quantum phase transition,Non-Fermi liquid,Uniaxial pressure
- Journal title:
- Physica B: Condensed Matter
- Year:
- 2002
- Journal volume:
- 312-313
- Month:
- mar
- Pages contribution:
- 461
- Fulltext / DOI:
- doi:10.1016/S0921-4526(01)01170-X
- Print-ISSN:
- 0921-4526
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