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Acoustic emission study of domain wall motion and phase transition in (1 − x − y)Bi0.5Na0.5TiO3–xBaTiO3–yK0.5Na0.5NbO3 lead-free piezoceramics

✍ Scribed by E. Dul’kin; E. Mojaev; M. Roth; Wook Jo; T. Granzow


Book ID
113897615
Publisher
Elsevier Science
Year
2009
Tongue
English
Weight
220 KB
Volume
60
Category
Article
ISSN
1359-6462

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Phase transition behavior and electrical
✍ Yejing Dai; Xiaowen Zhang 📂 Article 📅 2008 🏛 Elsevier Science 🌐 English ⚖ 515 KB

Lead-free piezoelectric ceramics (1x)(0.98K 0.5 Na 0.5 NbO 3 -0.02LiTaO 3 )-x(0.96Bi 0.5 Na 0.5 TiO 3 -0.04BaTiO 3 ) (KNN-LT-BNT-BT) with x = 0-0.10 have been synthesized by a conventional sintering technique. All samples possess pure perovskite structure, showing room temperature symmetries of orth