200 citations · 202 across the 2 of their papers we have counts for
3 papers
Multiscale Modelling of Ferroelectrics using a Physics-Informed Neural Network Driven by Molecular Dynamics Data: Parameter Identification and Field Reconstruction
Xuejian Wang, Frank Wendler, Hikaru Auzuma +5
In multiscale modeling of ferroelectrics, combining atomistic simulation with continuum-scale phase-field models (PFM) remains a fundamental challenge. A key difficulty lies in fai…
Electric field direction dependence of the electrocaloric effect in BaTiO3
Lan-Tien Hsu, Frank Wendler, Anna Grünebohm
Single-crystalline ferroelectric (FE) perovskites show a large electrocaloric effect at electric field-induced phase transitions, promising for solid-state cooling technologies. Ho…
Jahn-Teller stabilization of a "polar" metal oxide surface: Fe3O4(001)
R. Pentcheva, F. Wendler, H. L. Meyerheim +3
Using ab initio thermodynamics we compile a phase diagram for the surface of Fe3O4(001) as a function of temperature and oxygen pressures. A hitherto ignored polar termination with…