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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 
Print-ISSN:
0921-4526