8 citations · 14 across the 7 of their papers we have counts for
8 papers
Paramagnon softening upon doping in oxychloride cuprate superconductors
Chafic Fawaz, Léo Gaspard, Laura Chaix +15
Understanding how magnetic excitations and exchange interactions evolve with doping is crucial for deciphering the physics that shapes the phase diagram of high-temperature cuprate…
The role of the apical oxygen in cuprate high-temperature superconductors
Samuel Vadnais, Rémi Duchesne, Kristjan Haule +3
Scanning tunneling microscopy measurements exploiting the natural superstructure modulation of the cuprate superconductor BiSrCaCuO (Bi-2212) have revealed a po…
Magnetic excitons in a suspended 2D antiferromagnetic membrane
Joanna L. P. Wolff, Loïc Moczko, Jérémy Thoraval +4
Layered magnetic and strongly correlated materials present a rich platform for condensed matter physics with intrinsic properties intertwined by magnetism and low-dimensionality. A…
Towards an ab initio theory of high-temperature superconductors: a study of multilayer cuprates
Benjamin Bacq-Labreuil, Benjamin Lacasse, André-Marie S. Tremblay +2
Significant progress towards a theory of high-temperature superconductivity in cuprates has been achieved via the study of effective one- and three-band Hubbard models. Nevertheles…
On the cuprates' universal waterfall feature: evidence of a momentum-driven crossover
Benjamin Bacq-Labreuil, Chafic Fawaz, Yuichi Okazaki +13
We study two related universal anomalies of the spectral function of cuprates, so called waterfall and high-energy kink features, by a combined cellular dynamical mean-field theory…
Paramagnon dispersion and damping in doped NaCaCuOCl
Blair W. Lebert, Benjamin Bacq-Labreuil, Mark P. M. Dean +13
Using Resonant Inelastic X-ray Scattering, we measure the paramagnon dispersion and damping of undoped, antiferromagnetic CaCuOCl as well as doped, superconducting Na$_…
Oxygen vacancies at the origin of pinned moments in oxide interfaces: the example of tetragonal CuO/SrTiO
Benjamin Bacq-Labreuil, Benjamin Lenz, Silke Biermann
Obtaining an accurate theoretical description of the emergent phenomena in oxide heterostructures is a major challenge. Recently, intriguing paramagnetic spin and pinned orbital mo…
Formation of CuO sublattices by suppression of interlattice correlations in tetragonal CuO
Max Bramberger, Benjamin Bacq-Labreuil, Martin Grundner +4
We investigate the tetragonal phase of the binary transition metal oxide CuO (t-CuO) within the context of cellular dynamical mean-field theory. Due to its strong antiferromagnetic…