156 citations · 739 across the 11 of their papers we have counts for
11 papers
Thermal Hall effect in a phonon-glass BaCuSbO
Kaori Sugii, Masaaki Shimozawa, Daiki Watanabe +6
A distinct thermal Hall signal is observed in a quantum spin liquid candidate BaCuSbO. The transverse thermal conduction shows a power-law temperature dependence below…
Emergence of nontrivial magnetic excitations in a spin liquid state of kagome volborthite
Daiki Watanabe, Kaori Sugii, Masaaki Shimozawa +7
When quantum fluctuations destroy underlying long-range ordered states, novel quantum states emerge. Spin-liquid (SL) states of frustrated quantum antiferromagnets, in which highly…
Fermi surface of IrTe2 in the valence-bond state as determined by quantum oscillations
S. F. Blake, M. D. Watson, A. McCollam +11
We report the observation of the de Haas-van Alphen effect in IrTe2 measured using torque magnetometry at low temperatures down to 0.4 K and in high magnetic fields up to 33T. IrTe…
CeCu_2Ge_2: Challenging our Understanding of Quantum Criticality
B. Zeng, Q. R. Zhang, D. Rhodes +6
Here, we unveil evidence for a quantum phase-transition in CeCu_2Ge_2 which displays both an incommensurate spin-density wave (SDW) ground-state, and a strong renormalization of th…
Direct observation of lattice symmetry breaking at the hidden-order transition in URu2Si2
S. Tonegawa, S. Kasahara, T. Fukuda +12
Since the 1985 discovery of the phase transition at K in the heavy-fermion metal URuSi, neither symmetry change in the crystal structure nor magnetic orde…
Small and nearly isotropic hole-like Fermi surfaces in LiFeAs detected through de Haas van Alphen-effect
B. Zeng, D. Watanabe, Q. R. Zhang +8
LiFeAs is unique among the arsenic based Fe-pnictide superconductors because it is the only nearly stoichiometric compound which does not exhibit magnetic order. This is at odds wi…