Recent developments in piezoelectric crystals

S Zhang, F Li, F Yu, X Jiang, HY Lee, J Luo… - Journal of the Korean …, 2018 - koreascience.kr
Piezoelectric materials are essential parts of the electronics and electrical equipment used
for consumer and industrial applications, such as ultrasonic piezoelectric transducers …

Temperature‐Dependent Properties of (Bi1/2Na1/2)TiO3–(Bi1/2K1/2)TiO3–SrTiO3 Lead‐Free Piezoceramics

K Wang, A Hussain, W Jo… - Journal of the American …, 2012 - Wiley Online Library
Ferroelectric and piezoelectric properties of SrTiO 3–modified (0, 3, and 5 mol%) 0.8 Bi 1/2
Na 1/2 TiO 3–0.2 Bi 1/2 K 1/2 TiO 3 lead‐free piezoceramics were investigated as a model …

Large piezoelectricity in ternary lead‐free single crystals

Y Wang, C Luo, S Wang, C Chen… - Advanced Electronic …, 2020 - Wiley Online Library
Since industry‐standard piezoelectric materials, such as lead zirconium titanate ceramics,
contain toxic lead, a rapid surge in research on lead‐free piezoelectric materials is occurring …

A new strategy for large dynamic piezoelectric responses in lead‐free ferroelectrics: the relaxor/morphotropic phase boundary crossover

L Zhang, H Wang, D Wang, M Guo… - Advanced Functional …, 2020 - Wiley Online Library
One of the key problems in the existing lead‐free piezoelectrics lies in how to further boost
their dynamic piezoelectric responses, ie, electrostrain and dynamic piezoelectric constants …

Delayed thermal depolarization of Bi0. 5Na0. 5TiO3-BaTiO3 by do** acceptor Zn2+ with large ionic polarizability

L Li, M Zhu, K Zhou, Q Wei, M Zheng… - Journal of Applied Physics, 2017 - pubs.aip.org
In this paper,(Bi 0.5 Na 0.5) 0.94 Ba 0.06 Ti 1-x Zn x O 3 ceramics (0≤ x≤ 0.06) were
prepared by the solid oxide reaction route. The do** of Zn 2+ into Bi 0.5 Na 0.5 TiO 3 …

Texture performance of lead-free Bi1/2Na1/2TiO3–BaZrO3 ceramics

A Hussain, A Maqbool, RA Malik, T Ahmed, S Lee… - Ceramics …, 2023 - Elsevier
Abstract The effect of Bi 1/2 Na 1/2 TiO 3 (BNT) template on texture development of 0.94 Bi
1/2 Na 1/2 TiO 3-0.06 BaZrO 3 (BNT-BZ) ceramics was investigated. Employing plate-like …

Phase evolution and correlation between tolerance factor and electromechanical properties in BNT-based ternary perovskite compounds with calculated end-member …

W Bai, B Shen, J Zhai, F Liu, P Li, B Liu, Y Zhang - Dalton Transactions, 2016 - pubs.rsc.org
In this work, the structure of end-member Bi (Me0. 5Ti0. 5) O3 (Me= Zn, Ni, Mg, Co) was
calculated through a first-principles method and lead-free piezoelectric ternary systems …

Reduced leakage current and enhanced ferroelectric properties in Mn-doped Bi0.5Na0.5TiO3-based thin films

MM Hejazi, E Taghaddos, A Safari - Journal of Materials Science, 2013 - Springer
Abstract Bi 0.5 (Na 0.76 K 0.2 Li 0.04) 0.5 TiO 3 thin films were deposited on SrRuO 3-
coated (001)-SrTiO 3 substrates by pulsed laser deposition. The effects of oxygen pressure …

Electromechanical properties and structure evolution in BiAlO3-modified Bi0. 5Na0. 5TiO3–BaTiO3 lead-free piezoceramics

W Bai, D Chen, Y Huang, B Shen, J Zhai, Z Ji - Journal of Alloys and …, 2016 - Elsevier
Abstract Ternary solid solution of (0.94-x) Bi 0.5 Na 0.5 TiO 3-0.06 BaTiO 3-xBiAlO 3 (BNT-
BT-BA) lead-free piezoceramics was prepared using solid state reaction. Effect of BiAlO 3 …

Raman spectra and structural stability in B-site manganese doped (Bi0. 5Na0. 5) 0.925 Ba0. 075TiO3 relaxor ferroelectric ceramics

J Anthoniappen, CS Tu, PY Chen, CS Chen… - Journal of the European …, 2015 - Elsevier
Soft X-ray absorption (XAS), transmission electron spectroscopy (TEM), Raman
spectroscopy, and synchrotron XRD have been studied in B-site 0–2 mol% manganese (Mn) …