76 citations · 76 across the 3 of their papers we have counts for
5 papers
Ferroelectricity and chirality in the PbGeO crystal
Mauro Fava, William Lafargue-Dit-Hauret, Aldo H. Romero +1
We study from first-principles calculations the ferroelectric structural phase transition of PbGeO crystal. The calculations of phonons and Born effective charges of…
Large and tunable spin-orbit effect of 6p orbitals through structural cavities in crystals
Mauro Fava, William Lafargue-Dit-Hauret, Aldo H. Romero +1
We explore from first-principles calculations the ferroelectric material Pb5Ge3O11 as a model for controlling the spin-orbit interaction (SOC) in crystalline solids. The SOC has a…
Thermodynamic Evidence of Proximity to a Kitaev Spin-Liquid in AgLiIrO
Faranak Bahrami, William Lafargue-Dit-Hauret, Oleg I. Lebedev +5
Kitaev magnets are materials with bond-dependent Ising interactions between localized spins on a honeycomb lattice. Such interactions could lead to a quantum spin-liquid (QSL) grou…
Competition between static and dynamic magnetism in the Kitaev spin liquid material Cu2IrO3
Eric M. Kenney, Carlo U. Segre, William Lafargue-Dit-Hauret +13
Anyonic excitations emerging from a Kitaev spin liquid can form a basis for quantum computers. Searching for such excitations motivated intense research on the honeycomb iridate ma…
Site-Specific Spin Reorientation in Antiferromagnetic State of Quantum System SeCuO
Nikolina Novosel, William Lafargue-Dit-Hauret, Željko Rapljenović +5
We report on the magnetocrystalline anisotropy energy (MAE) and spin reorientation in antiferromagnetic state of spin tetramer system SeCuO observed in torque magnetome…