284 citations · 2.6k across the 65 of their papers we have counts for
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Symmetry of the Excitations in the Hidden Order State of URu2Si2
J. Buhot, M. -A. Méasson, Y. Gallais +4
We have performed polarized electronic Raman scattering on URu2Si2 single crystals at low temperature down to 8 K in the hidden order state and under magnetic field up to 10 T. The…
Collapse of the Normal State Pseudogap at a Lifshitz Transition in BiSrCaCuO Cuprate Superconductor
S. Benhabib, A. Sacuto, M. Civelli +9
We report a fine tuned doping study of strongly overdoped BiSrCaCuO single crystals using electronic Raman scattering. Combined with theoretical calculations, w…
Lattice and spin excitations in multiferroic h-YMnO3
C. Toulouse, L. Chaix, J. Liu +11
We used Raman and terahertz spectroscopies to investigate lattice and magnetic excitations and their cross-coupling in the hexagonal YMnO3 multiferroic. Two phonon modes are strong…
Amplitude `Higgs' mode in 2H-NbSe2 Superconductor
M. -A. Méasson, Y. Gallais, M. Cazayous +4
We report experimental evidences for the observation of the superconducting amplitude mode, so-called `Higgs' mode in the charge density wave superconductor 2H-NbSe2 using Raman sc…