TY - JOUR
T1 - Quantum criticality of an itinerant ferromagnetic compound URhAl studied by resistivity measurements under high pressure
AU - Shimizu, Yusei
AU - Braithwaite, Daniel
AU - Salce, Bernard
AU - Combier, Tristan
AU - Aoki, Dai
AU - Hering, Eduardo N.
AU - Ramos, Scheilla M.
AU - Flouquet, Jacques
N1 - Copyright:
Copyright 2018 Elsevier B.V., All rights reserved.
PY - 2014
Y1 - 2014
N2 - We performed resistivity measurements under high pressure for an itinerant Ising- type ferromagnetic compound URhAl in order to investigate the quantum criticality in this compound. We found that the Curie temperature is suppressed with increasing pressure, and URhAl has the critical pressure of ∼ 5.2 GPa. We also observed a non-Fermi-liquid behavior as well as a large enhancement of A-coefficient of resistivity (ρ(T) ρ0 + AT2) near the critical pressure.
AB - We performed resistivity measurements under high pressure for an itinerant Ising- type ferromagnetic compound URhAl in order to investigate the quantum criticality in this compound. We found that the Curie temperature is suppressed with increasing pressure, and URhAl has the critical pressure of ∼ 5.2 GPa. We also observed a non-Fermi-liquid behavior as well as a large enhancement of A-coefficient of resistivity (ρ(T) ρ0 + AT2) near the critical pressure.
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U2 - 10.1088/1742-6596/592/1/012088
DO - 10.1088/1742-6596/592/1/012088
M3 - Conference article
AN - SCOPUS:84925310397
VL - 592
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
IS - 1
M1 - 012088
T2 - 2014 International Conference on Strongly Correlated Electron Systems, SCES 2014
Y2 - 7 July 2014 through 14 July 2014
ER -