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
12 papers · 1 filter
Crystal-fields in YbInNi4 determined with magnetic form factor and inelastic neutron scattering
A. Severing, F. Givord, J. -X. Boucherle +9
The magnetic form factor of YbInNi4 has been determined via the flipping ratios R with polarized neutron diffraction and the scattering function S(Q,w) was measured in an inelastic…
A renormalization group analysis of the one-dimensional extended Hubbard model
M. Ménard, C. Bourbonnais
The phase diagram of the one-dimensional extended Hubbard model at half-filling is investigated by a weak coupling renormalization group method applicable beyond the usual continuu…
Amorphous silicon under mechanical shear deformations: shear velocity and temperature effects
Ali Kerrache, Normand Mousseau, Laurent J. Lewis
Mechanical shear deformations lead, in some cases, to effects similar to those resulting from ion irradiation. Here we characterize the effects of shear velocity and temperature on…
Bath optimization in the Cellular Dynamical Mean Field Theory
David Senechal
In the Cellular Dynamical Mean Field Theory (CDMFT), a strongly correlated system is represented by a small cluster of correlated sites, coupled to an adjustable bath of uncorrelat…
Evolution of the potential-energy surface of amorphous silicon
Houssem Kallel, Normand Mousseau, François Schiettekatte
The link between the energy surface of bulk systems and their dynamical properties is generally difficult to establish. Using the activation-relaxation technique (ART nouveau), we…
Carrier recombination dynamics in InGaN/GaN multiple quantum wells
Colin-N. Brosseau, Mathieu Perrin, Carlos Silva +1
We have mesured the carrier recombination dynamics in InGaN/GaN multiple quantum wells over an unprecedented range in intensity. We find that at times shorter than 30\,ns, they fol…
Scattering and Pairing in Cuprate Superconductors
Louis Taillefer
The origin of the exceptionally strong superconductivity of cuprates remains a subject of debate after more than two decades of investigation. Here we follow a new lead: The onset…
Phase formation, phonon behavior, and magnetic properties of novel ferromagnetic La3BAlMnO9 (B = Co or Ni) triple perovskites
M. P. Singh, K. D. Truong, S. Jandl +1
In the quest for novel magnetoelectric materials, we have grown, stabilized and explored the properties of La3BAlMnO9 (B = Co or Mn) thin films. In this paper, we report the influe…
Finite doping signatures of the Mott transition in the two-dimensional Hubbard model
G. Sordi, K. Haule, A. -M. S. Tremblay
Experiments on layered materials call for a study of the influence of short-range spin correlations on the Mott transition. To this end, we solve the cluster dynamical mean-field e…
Peierls Instability in Carbon Nanotubes
Guillaume Dumont, Paul Boulanger, Michel Côté +1
We present a first-principles study of Peierls distortions in \emph{trans}-polyacetylene, polyacene, and armchair carbon nanotubes. Our findings suggest that the ground-sta…
Superconductivity close to the charge-density-wave instability
H. Bakrim, C. Bourbonnais
We use the weak coupling renormalization group method to examine the interplay between charge-density-wave and s-wave superconducting orders in a quasi-one-dimensional model of ele…
Observations of Pauli Paramagnetic Effects on the Flux Line Lattice in CeCoIn5
J. S. White, P. Das, M. R. Eskildsen +12
From small-angle neutron scattering studies of the flux line lattice (FLL) in CeCoIn5, with magnetic field applied parallel to the crystal c-axis, we obtain the field- and temperat…