Sintering condition-dependent electromechanical behavior of the lead-free piezoelectric Bi1/2K1/2TiO3

GE Eyoum, U Eckstein, K Riess, A Gadelmawla… - Journal of Materials …, 2022 - Springer
Sintering conditions govern the optimized functional properties of ceramics. However, solid-
state processing of Bi1/2K1/2TiO3 (BKT), an important end member for lead-free …

Effect of varying Bi content on the temperature-dependent mechanical, dielectric, and structural properties of nominal Na1/2Bi1/2TiO3

A Gadelmawla, K Riess, J Birkenstock… - Journal of Applied …, 2021 - pubs.aip.org
Na 1/2 Bi 1/2 TiO 3 (NBT) with varying Bi content has gained significant interest as a
potential new material for solid-oxide fuel cells and oxygen separation membranes because …

Influence of temperature-induced A-site cation redistribution on the functional properties of A-site complex polar perovskite K 1/2 Bi 1/2 TiO 3

GE Eyoum, U Eckstein, H Ursic… - Journal of Materials …, 2023 - pubs.rsc.org
Tailoring the electromechanical properties of a material without altering the original
composition is an emerging phenomenon for the optimization of functional properties. Post …

[HTML][HTML] Observation of the local electromechanical response in 2–2 ceramic–ceramic lead-free ferroelectric composites via digital image correlation

A Martin, JG Maier, K Kakimoto, M Kamlah… - Journal of Applied …, 2024 - pubs.aip.org
This study investigates bilayers of 0.94 (Na 1/2 Bi 1/2) TiO 3–0.06 BaTiO 3 (NBT–6BT) and
0.90 (Na 1/2 Bi 1/2) TiO 3–0.06 BaTiO 3–0.04 (K 0.5 Na 0.5) NbO 3 (NBT–6BT–4KNN) using …

Uniaxial stress-dependent dielectric properties and phase transitions of antiferroelectric AgNbO3

X Shi, NH Khansur - Applied Physics Letters, 2023 - pubs.aip.org
Antiferroelectric AgNbO 3 ceramic is investigated with a focus on the effects of uniaxial
compressive stress on dielectric response and phase transitions as well as its frequency …