Ferroelectric domain wall engineering enables thermal modulation in PMN–PT single crystals

A Negi, HP Kim, Z Hua, A Timofeeva… - Advanced …, 2023 - Wiley Online Library
Acting like thermal resistances, ferroelectric domain walls can be manipulated to realize
dynamic modulation of thermal conductivity (k), which is essential for developing novel …

Inhomogeneous domain switching near an electrode edge in orthorhombic K0. 5Na0. 5NbO3 piezoceramic

J Zhao, SD Funni, B Kmet, ER Molina, D Wang, B Malič… - Scripta Materialia, 2024 - Elsevier
To characterize the inhomogeneous field distributions and their effect on ferroelectric/
ferroelastic domain switching in potassium sodium niobate-based piezoceramics, a partially …

Field-Induced Phase Transition of Lead-Free Antiferroelectric Niobates

MH Zhang - 2022 - tuprints.ulb.tu-darmstadt.de
Antiferroelectric materials represent a new generation of capacitor materials whose
capacitance increases with increasing bias voltage. Such materials offer a new solution for …