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Document type:
Zeitschriftenaufsatz 
Author(s):
Chiao, M.; Pfleiderer, C.; Daou, R.; McCollam, A.; Julian, S. R.; Lonzarich, G. G.; Perry, R. S.; Mackenzie, A. P.; Maeno, Y. 
Title:
Critical End-Point and Metamagnetic Quantum Criticality in {{Sr3Ru2O7}} 
Abstract:
We report a metamagnetic critical point at (B*,T*)=(5.1T,1.1K) for magnetic fields applied perpendicular to the (tetragonal) c-axis of Sr3Ru2O7. First-order behaviour well below T* indicates that (B*,T*) marks a critical end-point that terminates a line of first-order metamagnetic transitions. The absence of first-order behaviour in the metamagnetic transition with B||c confirms that the non-Fermi liquid behaviour for B||c is underpinned by a metamagnetic quantum critical end-point for which T*-...    »
 
Keywords:
Condensed Matter - Strongly Correlated Electrons 
Journal title:
arXiv:cond-mat/0207697 
Year:
2002 
Month:
jul