18 citations · 35 across the 4 of their papers we have counts for
4 papers
Melting of Polarization Vortices Crystals and Chiral Phase Transitions in Oxide Superlattices
Fernando Gómez-Ortiz, Pablo García-Fernández, Juan M. López +1
We study the equilibrium arrangements of polarization vortices in (PbTiO)/(SrTiO) superlattices by means of second-principles simulations. We find that, at low temp…
Roughening of the Anharmonic Elastic Interface in Correlated Random Media
Alejandro Alés, Juan M. López
We study the roughening properties of the anharmonic elastic interface in the presence of temporally correlated noise. The model can be seen as a generalization of the anharmonic L…
Surface super-roughening driven by spatiotemporally correlated noise
Alejandro Alés, Juan M López
We study the simple, linear, Edwards-Wilkinson equation that describes surface growth governed by height diffusion in the presence of spatiotemporally power-law decaying correlated…
Maximizing the statistical diversity of an ensemble of bred vectors by using the geometric norm
Diego Pazó, Miguel A. Rodríguez, Juan M. López
We show that the choice of the norm has a great impact on the construction of ensembles of bred vectors. The geometric norm maximizes (in comparison with other norms like the Eucli…