50 citations · 126 across the 4 of their papers we have counts for
3 papers · 1 filter
Transferable classical force field for pure and mixed metal halide perovskites parameterized from first principles
Juan Antonio Seijas-Bellido, Bipasa Samanta, Karen Valadez-Villalobos +8
Many key features in photovoltaic perovskites occur in relatively long time scales and involve mixed compositions. This requires realistic but also numerically simple models. In th…
Anisotropy-driven thermal conductivity switching and thermal hysteresis in a ferroelectric
Juan Antonio Seijas-Bellido, Jorge Íñiguez, Riccardo Rurali
We present a theoretical proposal for the design of a thermal switch based on the anisotropy of the thermal conductivity of PbTiO3 and of the possibility to rotate the ferroelectri…
A phononic switch based on ferroelectric domain walls
Juan Antonio Seijas-Bellido, Carlos Escorihuela-Sayalero, Miquel Royo +4
The ease with which domain walls (DWs) in ferroelectric materials can be written and erased provides a versatile way to dynamically modulate heat fluxes. In this work we evaluate t…