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cond-mat.str-el2010★ 14 cited
The thermopower as a fingerprint of the Kondo breakdown quantum critical point
K. -S. Kim, C. Pepin
We propose that the thermoelectric power distinguishes two competing scenarios for quantum phase transitions in heavy fermions : the spin-density-wave (SDW) theory and breakdown of…
cond-mat.str-el2010★ 4 cited
Activation gap in the specific heat measurements for He bi-layers
Adam Rançon-Schweiger, Adel Benlagra, Catherine Pépin
Recently, attention has been given to a system of He bi-layers where a quantum criticality similar to the one in heavy fermion compounds has been observed [Science 317, 1356 92…