20 citations · 20 across the 1 of their papers we have counts for
5 papers
Thermal conductivity through the quantum critical point in YbRh2Si2 at very low temperature
M. Taupin, G. Knebel, T. D. Matsuda +5
The thermal conductivity of YbRh2Si2 has been measured down to very low temperatures under field in the basal plane. An additional channel for heat transport appears below 30 mK, b…
Intact Quasiparticles at an Unconventional Quantum Critical Point
M. L. Sutherland, E. C. T. O'Farrell, W. H. Toews +6
We report measurements of in-plane electrical and thermal transport properties in the limit near the unconventional quantum critical point in the heavy-fermion me…
Verification of the Wiedemann-Franz law in YbRh2Si2 at a quantum critical point
Y. Machida, K. Tomokuni, K. Izawa +4
The thermal conductivity measurements have been performed on the heavy-fermion compound YbRh2Si2 down to 0.04 K and under magnetic fields through a quantum critical point (QCP) at…
Thermoelectric response near a quantum critical point of beta-YbAlB4 and YbRh2Si2: A comparative study
Y. Machida, K. Tomokuni, C. Ogura +7
The thermoelectric coefficients have been measured on the Yb-based heavy fermion compounds beta-YbAlB4 and YbRh2Si2 down to a very low temperature. We observe a striking difference…
Possible Sign-Reversing s-Wave Superconductivity in Co-Doped BaFe2As2 Proved by Thermal Transport Measurements
Y. Machida, K. Tomokuni, T. Isono +3
Thermal transport measurements have been performed on single-crystalline Co-doped BaFe2As2 down to 0.1 K and under magnetic fields up to 7 T. Significant peak anomalies are observe…