25 citations · 34 across the 2 of their papers we have counts for
2 papers
cond-mat.mtrl-sci2014★ 25 cited
Phase Transitions and Antiferroelectrivity in BiFeO3 from Atomic Level Simulations
M. Graf, M. Sepliarsky, S. Tinte +1
The structural and polar properties of BiFeO3 at finite temperature are investigated using an atomistic shell model fitted to first-principles calculations. Molecular Dynamics simu…
cond-mat.mtrl-sci2014★ 9 cited
Strain-gradient-induced switching of nanoscale domains in free-standing ultrathin films
G. D. Belletti, S. D. Dalosto, Silvia Tinte
We report first-principle atomistic simulations on the effect of local strain gradients on the nanoscale domain morphology of free-standing PbTiO ultrathin films. First, the fe…