60 citations · 308 across the 11 of their papers we have counts for
9 papers
Frequency-dependent Inter-pseudospin Solutions to Superconducting Strontium Ruthenate
Olivier Gingras, Nikita Allaglo, Reza Nourafkan +2
The lasting puzzle of the superconducting order parameter of SrRuO calls for theoretical studies that include seldom-considered effects. Here we include spin-orbit coupling…
Superconductivity in Correlated Multi-Orbital Systems with Spin-Orbit Coupling: Coexistence of Even- and Odd-Frequency Pairing and the Case of Strontium Ruthenate
Olivier Gingras, Nikita Allaglo, Reza Nourafkan +2
The superconducting order parameter of strontium ruthenate is the center of a lasting puzzle calling for theoretical studies that include the seldom-considered effects of spin-orbi…
Pseudogap, van Hove Singularity, Maximum in Entropy and Specific Heat for Hole-Doped Mott Insulators
A. Reymbaut, S. Bergeron, R. Garioud +4
The first indication of a pseudogap in cuprates came from a sudden decrease of NMR Knight shift at a doping-dependent temperature . Since then, experiments have found phase…
Electronic and Magnetic Properties of the Candidate Magnetocaloric-Material Double Perovskites LaMnCoO, LaMnNiO and LaMnFeO
C. Gauvin-Ndiaye, T. E. Baker, P. Karan +7
The search for room-temperature magnetocaloric materials for refrigeration has led to investigations of double perovskites. In particular, a puzzle has appeared in the LaMnNiO$…
Electronic and Magnetic Properties of double-perovskites LaMnRuO and Hole-Doped LaMnFeO and their Potential for Magnetic Refrigeration
C. Gauvin-Ndiaye, A. -M. S. Tremblay, R. Nourafkan
Magnetic refrigeration at room-temperature is a technology that could potentially be more environmentally-friendly, efficient and affordable than traditional refrigeration. The sea…
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…
Charge-fluctuations in lightly hole-doped cuprates: effect of vertex corrections
R. Nourafkan, M. Côté, A. - M. S. Tremblay
Identification of the electronic state that appears upon doping a Mott insulator is important to understand the physics of cuprate high-temperature superconductors. Recent scanning…
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…
Electric polarization of SrBaMnO: a multiferroic Mott insulator
R. Nourafkan, G. Kotliar, A. -M. S. Tremblay
Ab initio calculations of the electric polarization of correlation-driven insulating materials, namely Mott insulators, have not been possible so far. Using a combination of densit…