323 citations · 8.7k across the 139 of their papers we have counts for
9 papers · 1 filter
Finite-temperature violation of the anomalous transverse Wiedemann-Franz law
Liangcai Xu, Xiaokang Li, Xiufang Lu +7
The Wiedemann-Franz (WF) law links the ratio of electronic charge and heat conductivity to fundamental constants. It has been tested in numerous solids, but the extent of its relev…
Graphite in 90 T: Evidence for Strong-coupling Excitonic Pairing
Zengwei Zhu, Pan Nie, Benoît Fauqué +3
Strong magnetic field induces at least two phase transitions in graphite beyond the quantum limit where many-body effects are expected. We report on a study using a state-of-the-ar…
Departure from the Wiedemann-Franz Law in WP Driven by Mismatch in -square Resistivity Prefactors
Alexandre Jaoui, Benoît Fauqué, Carl Willem Rischau +8
The Wiedemann-Franz (WF) law establishes a link between heat and charge transport due to electrons in solids. The extent of its validity in presence of inelastic scattering is a qu…
Metallicity and superconductivity in doped strontium titanate
Clément Collignon, Xiao Lin, Carl Willem Rischau +2
Strontium titanate is a wide-gap semiconductor avoiding a ferroelectric instability thanks to quantum fluctuations. This proximity leads to strong screening of static Coulomb inter…
Thermal transport and phonon hydrodynamics in strontium titanate
Valentina Martelli, Julio Larrea Jiménez, Mucio Continentino +2
We present a study of thermal conductivity, , in undoped and doped strontium titanate in a wide temperature range (2-400 K) and detecting different regimes of heat flow. In undo…
Magnetoresistance of semi-metals: the case of antimony
Benoît Fauqué, Xiaojun Yang, Wojciech Tabis +5
Large unsaturated magnetoresistance has been recently reported in numerous semi-metals. Many of them have a topologically non-trivial band dispersion, such as Weyl nodes or lines.…