69 citations · 294 across the 19 of their papers we have counts for
3 papers · 1 filter
Magnetic oscillations induced by phonons in non-magnetic materials
Idoia G. Gurtubay, Aitzol Iturbe-Beristain, Asier Eiguren
An unexpected finding two decades ago demonstrated that Shockley electron states in noble metal surfaces are spin-polarized, forming a circulating spin texture in reciprocal space.…
Momentum-space finite-size corrections for Quantum-Monte-Carlo calculations
R. Gaudoin, I. G. Gurtubay, J. M. Pitarke
Extended solids are frequently simulated as finite systems with periodic boundary conditions, which due to the long-range nature of the Coulomb interaction may lead to slowly decay…
Dissociation energy of the water dimer from Quantum Monte Carlo calculations
I. G. Gurtubay, R. J. Needs
We report a study of the electronic dissociation energy of the water dimer using quantum Monte Carlo (QMC) techniques. We have performed variational quantum Monte Carlo (VMC) and d…