3 papers
cond-mat.mtrl-sci2026
Chemical heterogeneity at conducting ferroelectric domain walls
Kasper A. Hunnestad, Guo-Dong Zhao, Mao-Hua Zhang +7
Natural interfaces in ferroic oxides have developed into versatile playgrounds for studying electronic correlation effects in 2D systems. The microscopic origin of the emergent loc…
cond-mat.mtrl-sci2025
Thermodynamic stabilization and electronic effects of oxygen vacancies at BiFeO neutral ferroelectric domain walls
Guo-Dong Zhao, Ismaila Dabo, Long-Qing Chen
Enhanced conductivity at ferroelectric domain walls in BiFeO has been widely observed, yet the microscopic origins of this effect, including electronic contributions from domai…
cond-mat.mtrl-sci2025
Flexocoupling-induced phonons and ferrons in van der Waals ferroelectrics
Anna N. Morozovska, Eugene. A. Eliseev, Oleksiy V. Bereznikov +7
The contribution of flexoelectric coupling to the long-range order parameter fluctuations in ferroics can be critically important to the ferron dispersion and related polar, pyroel…