165 citations · 575 across the 13 of their papers we have counts for
13 papers
Planar thermal Hall effect from phonons in a Kitaev candidate material
Lu Chen, Étienne Lefrançois, Ashvini Vallipuram +5
Kitaev materials are a promising platform for the realization of quantum spin liquid states. The thermal Hall effect has emerged as a potential probe of exotic excitations within s…
Impurity-induced phonon thermal Hall effect in the antiferromagnetic phase of Sr2IrO4
Amirreza Ataei, Gael Grissonnanche, Marie-Eve Boulanger +4
A thermal Hall effect is observed in an increasing number of insulators often attributed to phonons, but the underlying mechanism is in most cases unknown. A coupling of phonons to…
Reconciling scaling of the optical conductivity of cuprate superconductors with Planckian resistivity and specific heat
B. Michon, C. Berthod, C. W. Rischau +7
Materials tuned to a quantum critical point display universal scaling properties as a function of temperature and frequency . A long-standing puzzle regarding cuprate superc…
Electrons with Planckian scattering obey standard orbital motion in a magnetic field
A. Ataei, A. Gourgout, G. Grissonnanche +14
In various "strange" metals, electrons undergo Planckian dissipation, a strong and anomalous scattering that grows linearly with temperature, in contrast to the quadratic temperatu…
Seebeck coefficient in a cuprate superconductor: particle-hole asymmetry in the strange metal phase and Fermi surface transformation in the pseudogap phase
A. Gourgout, G. Grissonnanche, F. Laliberté +8
We report measurements of the Seebeck effect in both the plane () and along the axis () of the cuprate superconductor LaNdSrC…
Effect of pressure on the pseudogap and charge-density-wave phases of the cuprate LaNdSrCuO probed by thermopower measurements
A. Gourgout, A. Ataei, M. -E. Boulanger +9
We report thermopower measurements under hydrostatic pressure on the cuprate superconductor LaNdSrCuO (Nd-LSCO), at low-temperature in the normal state ac…