activity
20032023
most citedThe break up of heavy electrons at a quantum critical point

698 citations · 1.7k across the 22 of their papers we have counts for

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Showing 2006Show all

2 papers · 1 filter

cond-mat.str-el2006★ 220 cited

Multiple energy scales at a quantum critical point

P. Gegenwart, T. Westerkamp, C. Krellner +6

We report thermodynamic measurements in a magnetic-field-driven quantum critical point of a heavy fermion metal, YbRhSi. The data provide evidence for an energy scale in th…

cond-mat.str-el2006★ 79 cited

Magnetic phase transitions in the two-dimensional frustrated quantum antiferromagnet Cs2CuCl4

Y. Tokiwa, T. Radu, R. Coldea +3

We report magnetization and specific heat measurements in the 2D frustrated spin-1/2 Heisenberg antiferromagnet Cs2CuCl4 at temperatures down to 0.05 K and high magnetic fields up…