2.2k citations · 5.3k across the 50 of their papers we have counts for
50 papers
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…
Polar meron-antimeron networks in strained and twisted bilayers
Daniel Bennett, Gaurav Chaudhary, Robert-Jan Slager +2
Out-of-plane polar domain structures have recently been discovered in strained and twisted bilayers of inversion symmetry broken systems such as hexagonal boron nitride. Here we sh…
Generalized relation between electromechanical responses at fixed voltage and fixed electric field
Daniel Bennett, Daniel Tanner, Philippe Ghosez +2
We present a general relation between the electromechanical couplings of infinitesimal strain and electric field to arbitrary order, measured at fixed voltage and at fixed electric…
Lattice dynamics and Raman spectrum of supertetragonal PbVO3
Pierre Bouvier, Alireza Sasani, Eric Bousquet +2
Lead vanadate PbVO3 is a polar crystal with a P4mm space group at ambient conditions. It is isostructural with the model soft-mode driven ferroelectric PbTiO3, but differs from it…
Direct observation of discommensurate charge density wave modulation in the quasi-1D Weyl semimetal candidate NbTe
J. A. Galvis, A. Fang, D. Jimenez-Guerrero +8
The transition-metal tetrachalcogenides are a model system to explore the conjunction of correlated electronic states such as charge density waves (CDW), with topological phases of…
First-principles investigation of interfacial reconstruction in epitaxial SrTiO/Si photocathodes
Wen-Yi Tong, Eric Bousquet, Matjaž Spreitzer +1
Epitaxial SrTiO (STO) on Si is nowadays the benchmark initial platform for the further addition of functional oxides on Si. Starting the growth of STO on a Sr-passivated Si sub…