3.4k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Université de SherbrookeCA163 papers
- Université de MontréalCA92 papers
- Canadian Institute for Advanced ResearchCA56 papers
- Institut quantiqueCA21 papers
- Centre National de la Recherche ScientifiqueFR17 papers
- Rutgers, The State University of New JerseyUS13 papers
- Imperial College LondonGB12 papers
- National Research Council CanadaCA11 papers
- Polytechnique MontréalCA11 papers
- Donostia International Physics CenterES10 papers
- Laboratoire de physique des SolidesFR10 papers
- University of British ColumbiaCA10 papers
13 papers · 1 filter
Unusual rotating magnetocaloric effect in the hexagonal ErMnO3 single crystal
M. Balli, S. Jandl, P. Fournier +2
It is known that orthorhombic RMnO3 multiferroics (R = magnetic rare earth) with low symmetry exhibit a large rotating magnetocaloric effect because of their strong magnetocrystall…
Influence of Landau levels in the phonon dispersion of Weyl semimetals
Pierre Rinkel, Pedro L. S. Lopes, Ion Garate
Weyl semimetals display unusual electronic transport properties when placed under magnetic fields. Here, we investigate how magnetic fields alter the dynamics of long wavelength la…
Probing the role of Nd3+ ions in the weak multiferroic character of NdMn2O5 by optical spectroscopies
S. Mansouri, S. Jandl, M. Balli +6
Raman and infrared spectroscopies are used as local probes to study the dynamics of the Nd-O bonds in the weakly multiferroic NdMn2O5 system. The temperature dependence of selected…
Analysis of the magnetic and magnetocaloric properties of ALaFeMnO6 (A= Sr, Ba and Ca) double perovskites
N. Brahiti, M. Abbasi Eskandari, M. Balli +4
In previous studies, we have reported that double perovskite La2NiMnO6 presents a non-negligible potential for room temperature magnetocaloric tasks. With the aim of improving even…
Superconducting Symmetries of SrRuO from First-Principles Electronic Structure
Olivier Gingras, Reza Nourafkan, André-Marie S. Tremblay +1
Although correlated electronic-structure calculations explain very well the normal state of SrRuO, its superconducting symmetry is still unknown. Here we construct the spin…
Orbital magnetization and anomalous Hall effect in interacting Weyl semimetals
S. Acheche, R. Nourafkan, A. -M. S. Tremblay
Ferromagnetic Weyl semi-metals exhibit an anomalous Hall effect, a consequence of their topological properties. In the non-interacting case, the derivative of the orbital magnetiza…
Hall and Faraday effects in interacting multi-band systems with arbitrary band topology and spin-orbit coupling
R. Nourafkan, A. - M. S. Tremblay
A formula for the Hall response of interacting multi-band systems with arbitrary band topology and spin-orbit coupling is derived. The formula is valid at finite frequency, which i…
Influence of carrier lifetime on quantum criticality and superconducting Tc of (TMTSF)_2ClO_4
A. Sedeki, P. Auban-Senzier, S. Yonezawa +2
This work presents and analyzes electrical resistivity data on the organic superconductor (TMTSF)ClO and their anion substituted alloys (TMTSF)(ClO)(ReO…
Coexistence of magnetic fluctuations and long-range orders in the one-dimensional zigzag chains materials BaDyO and BaHoO
Bobby Prévost, Nicolas Gauthier, Vladimir Y. Pomjakushin +4
The compounds BaDyO and BaHoO are part of a family of frustrated systems exhibiting interesting properties, including spin liquid-type ground states, magnetic field…
Origin and evolution of surface spin current in topological insulators
André Dankert, Priyamvada Bhaskar, Dmitrii Khokhriakov +6
The Dirac surface states of topological insulators offer a unique possibility for creating spin polarized charge currents due to the spin-momentum locking. Here we demonstrate that…
Ion-ion dynamic structure factor, acoustic modes and equation of state of two-temperature warm dense aluminum
L. Harbour, G. D. Förster, M. W. C. Dharma-wardana +1
The ion-ion dynamical structure factor and the equation of state of warm dense aluminum in a two-temperature quasi-equilibrium state, with the electron temperature higher than the…
Unconventional field induced phases in a quantum magnet formed by free radical tetramers
Andres Saul, Nicolas Gauthier, Reza Moosavi Askari +11
We report experimental and theoretical studies on the magnetic and thermodynamic properties of NIT-2Py, a free radical-based organic magnet. From magnetization and specific heat me…
Bad metallic transport in a cold atom Fermi-Hubbard system
Peter T. Brown, Debayan Mitra, Elmer Guardado-Sanchez +9
Charge transport is a revealing probe of the quantum properties of materials. Strong interactions can blur charge carriers resulting in a poorly understood "quantum soup". Here we…