5 papers
Hydrodynamics of the viscous electron fluid in cadmium
Xiaodong Guo, Xiaokang Li, Benoît Fauqué +4
Thanks to electron-electron (-) collisions conserving momentum, metallic electron fluids are viscous. Yet, this viscosity is rarely detectable in bulk transport. Here, we rep…
Phonon Thermal Hall Effect in quartz and its absence in silica
Yu Ling, Benoît Fauqué, Benoît Fauqué +1
The observation of a misalignment between the applied heat flux and the measured temperature gradient in insulating solids induced by magnetic field has become a subject of experim…
T-square electric resistivity and its thermal counterpart in RuO
Yu Ling, Florent Pawula, Ramzy Daou +2
We present a study of low-temperature electric and thermal transport in RuO, a metallic oxide which has attracted much recent attention. Careful scrutiny of electric resistivit…
Electron-electron and electron-phonon collision cross sections in CsV3Sb5
Charles Menil, Andrea Capa Salinas, Stephen D. Wilson +2
AV3Sb5 (A=K, Rb, Cs) are kagome metals and superconductors, attracting much recent attention as nexus of multiple quantum states. Here, through a systematic study of electric and t…
Incipient modulated phase in SrCaTiO
Benoît Fauqué, Daniel A. Chaney, Philippe Bourges +8
Nanometer-scale modulations can spontaneously emerge in complex materials when multiple degrees of freedom interact. Here we demonstrate that ferroelectric SrCaTiO…