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Document type:
Zeitschriftenaufsatz 
Author(s):
v. L̈ohneysen, H.; Pfleiderer, C.; Schr̈oder, A.; Stockert, O. 
Title:
New Results for Quantum Critical Behavior in Strongly Correlated Electron Systems 
Abstract:
Studies of zero temperature magnetic phase transitions that exhibit an abundance of nearly critical magnetic fluctuations allow to probe the traditional concepts of the metallic state. For the prototypical heavy fermion compound CeCu6-xAux a breakdown of the Fermi-liquid description may be tuned by either Au-concentration, hydrostatic pressure, uniaxial stress or magnetic field. The d-electron Laves phase ZrZn2, on the other hand, was recently found to display superconductivity in coexistence wi...    »
 
Keywords:
D. Phase transitions,D. Superconductivity 
Journal title:
Journal of Physics and Chemistry of Solids 
Year:
2002 
Journal volume:
63 
Month:
dec 
Journal issue:
12 
Pages contribution:
2155 
Print-ISSN:
0022-3697