3 papers
cond-mat.mtrl-sci2025
Point defect design in (Ba,Sr)TiO -- an insight on agglomeration
Sheng-Han Teng, Anna Grünebohm
Functional properties of ferroelectrics and their change with time depend crucially on the defect structure. In particular, point defects and bias fields induced by defect dipoles…
cond-mat.mtrl-sci2025
BaTiO -- SrTiO composites: a microscopic study on paraelectric cubic inclusions
Sheng-Han Teng, Chinwendu Anabaraonye, Anna Grünebohm
Composites of ferroelectric and paraelectric perovskites have attracted a lot of attention due to their application potential in energy storage as well as novel computing and memor…
cond-mat.mtrl-sci2025
Control of ferroelectric domain wall dynamics by point defects: Insights from ab initio based simulations
Sheng-Han Teng, Aris Dimou, Benjamin Udofia +3
The control of ferroelectric domain walls and their dynamics on the nanoscale becomes increasingly important for advanced nanoelectronics and novel computing schemes. One common ap…