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
Pair potentials for warm dense matter and their application to x-ray Thomson scattering in aluminum and beryllium
Louis Harbour, M. W. Chandre Dharma-wardana, Dennis D. Klug +1
Ultrafast laser experiments yield increasingly reliable data on warm dense matter, but their interpretation requires theoretical models. We employ an efficient density functional n…
Signatures of the chiral anomaly in phonon dynamics
Pierre Rinkel, Pedro L. S. Lopes, Ion Garate
Discovered in high-energy physics, the chiral anomaly has recently made way to materials science by virtue of Weyl semimetals (WSM). Thus far, the main efforts to probe the chiral…
The Seebeck coefficient in correlated low dimensional organic metals
M. Shahbazi, C. Bourbonnais
We study the influence of inelastic electron-electron scattering on the temperature variation of the Seebeck coefficient in the normal phase of quasi-one-dimensional organic superc…
Mott transition and magnetism on the anisotropic triangular lattice
S. Acheche, A. Reymbaut, M. Charlebois +2
Spin-liquid behavior was recently suggested experimentally in the moderately one-dimensional organic compound -H(Cat-EDT-TTF). This compound can be modeled by the one-ba…
Nodal versus nodeless superconductivity in iso-electronic LiFeP and LiFeAs
R. Nourafkan
Nodal superconductivity is observed in LiFeP while its counterpart LiFeAs with similar topology and orbital content of the Fermi surfaces is a nodeless superconductor. We explain t…
Probing polaron excitation spectra in organic semiconductors by photoinduced-absorption-detected two-dimensional coherent spectroscopy
Hao Li, Aurelie Gauthier-Houle, Pascal Gregoire +3
We report a theoretical description and experimental implementation of a novel two-dimensional coherent excitation spectroscopy based on quasi-steady-state photoinduced absorption…
A critical assessment of models of pair-interactions and screening used in analyzing recent warm-dense matter (WDM) experiments
L. Harbour, M. W. C. Dharma-wardana, D. D. Klug +1
Ultra-fast laser experiments yield increasingly reliable data on warm-dense matter (WDM), but rely on entrenched simplistic theoretical models. We re-analyze two topical experiment…
Insights on finite size effects in Ab-initio study of CO adsorption and dissociation on Fe 110 surface
Aurab Chakrabarty, Othmane Bouhali, Normand Mousseau +2
Adsorption and dissociation of hydrocarbons on metallic surfaces represent crucial steps to carburization of metal. Here, we use density functional theory total energy calculations…
Do ultrafast exciton-polaron decoherence dynamics govern photocarrier generation efficiencies in polymer solar cells?
E. Vella, H. Li, P. Gregoire +7
All-organic-based photovoltaic solar cells have attracted considerable attention because of their low-cost processing and short energy payback time. In such systems the primary dis…
An organizing principle for two-dimensional strongly correlated superconductivity
L. Fratino, P. Sémon, G. Sordi +1
Superconductivity in the cuprates exhibits many unusual features. We study the two-dimensional Hubbard model with plaquette dynamical mean-field theory to address these unusual fea…
Tight-binding theory of NMR shifts in topological insulators Bi2Se3 and Bi2Te3
Samuel Boutin, Jorge Ramírez-Ruiz, Ion Garate
Motivated by recent nuclear magnetic resonance (NMR) experiments, we present a microscopic sp3 tight-binding model calculation of the NMR shifts in bulk Bi2Se3, and Bi2Te3. We comp…
Pseudogap and superconductivity in two-dimensional doped charge-transfer insulators
L. Fratino, P. Sémon, G. Sordi +1
High-temperature superconductivity emerges in the CuO plane upon doping a Mott insulator. To ascertain the influence of Mott physics plus short-range correlations, we solve a t…
Effect of nonsymmorphic space group on correlation functions in iron-based superconductors
R. Nourafkan, A. -M. S. Tremblay
The orbital basis is natural when one needs to calculate the effect of local interactions or to unravel the role of orbital physics in the response to external probes. In systems w…