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Document type:
Zeitschriftenaufsatz 
Author(s):
Bartolf, H.; Pfleiderer, C.; Stockert, O.; Vojta, M.; v. L̈ohneysen, H. 
Title:
Hall Effect across the Quantum Phase Transition of {{CeCu6}}-{{xAux}} 
Abstract:
While CeCu6 is a Pauli-paramagnetic heavy-fermion (HF) system, Au doping introduces long-range incommensurate antiferromagnetism for x$>$xc$\approx$0.1. At the critical concentration xc, the system experiences a quantum phase transition (QPT). Here, both unusual magnetic fluctuations, studied by inelastic neutron scattering, and non-Fermi-liquid behavior, i.e. to anomalous low-temperature thermodynamic and transport properties have been observed. We report on Hall effect measurements that probe...    »
 
Keywords:
Hall effect,CeCuAu,Quantum phase transition 
Journal title:
Physica B: Condensed Matter 
Year:
2005 
Journal volume:
359-361 
Month:
apr 
Pages contribution:
86 
Print-ISSN:
0921-4526