6 papers
Anomalously high quasiparticle thermal conductivity in the underdoped cuprate superconductor HgBaCuO
Jordan Baglo, Quentin Barthélemy, Ãtienne Lefrançois +4
The single-layer cuprate superconductor HgBaCuO (Hg1201) is an ideal candidate for investigating many properties of cuprates with minimal disorder and without the co…
Charge order in the Pr substituted YBaCuO from high-field Hall effect measurements
C. M. Duffy, M. Altangerel, S. Badoux +8
The mechanism of doping in the composite PrYBaCuO (Pr-YBCO) system is distinct from that of pure YBCO, offering a means to explore the requirements for…
Thermal Hall conductivity of electron-doped cuprates: Electrons and phonons
Marie-Eve Boulanger, Lu Chen, Vincent Oliviero +7
It has recently become clear that phonons generate a sizable thermal Hall effect in cuprates, whether they are undoped, electron-doped or hole-doped (inside the pseudogap phase). A…
Thermal Hall conductivity in the strongest cuprate superconductor: Estimate of the mean free path in the trilayer cuprate HgBaCaCuO
Munkhtuguldur Altangerel, Quentin Barthélemy, Ãtienne Lefrançois +12
The thermal Hall conductivity of the trilayer cuprate HgBaCaCuO (Hg1223) - the superconductor with the highest critical temperature at ambient pressure -…
Electronic mean free path of the cuprate superconductor BiSrCaCuO from thermal Hall conductivity
Emma Campillo, Manel Mezidi, Lu Chen +6
We use thermal transport to access the electronic mean free path of -wave quasiparticles in one of the most widely studied cuprate superconductors, BiSrCaCuO$_{8+δ}…
Comment on Unusual violation of the Wiedemann-Franz law at ultralow temperatures in topological compensated semimetals
Kamran Behnia, Shiyan Li, Johnpierre Paglione +1
Recently, Wang et al. [1] reported on an unusual violation of Wiedemann-Franz law in three semimetals. We compare their observations to our observations in a variety of systems, wh…