Structure, ferroelectric and local piezoelectric properties of KNN-based perovskite ceramics

Structure, microstructure, dielectric, ferroelectric, and local piezoelectric properties of perovskite ceramics in the systems (1-x)(K0.5Na0.5)NbO3–x(Bi0.5Na0.5)TiO3 (x = 0 ÷ 0.1) and (1-x)(K0.5Na0.5)NbO3–x(Bi0.5Na0.5)ZrO3 (x = 0.01 ÷ 0.05) have been studied. Improvement of dielectric parameters and effective d33 piezoelectric coefficient was obtained in compositions with x = 0.03 and 0.05, correspondingly. © 2020, © 2020 Taylor & Francis Group, LLC.

Authors
Politova E.D. 1, 2 , Kaleva G.M. 1, 2 , Mosunov A.V. 1 , Sadovskaya N.V. 3 , Kiselev D.A.4 , Kislyuk A.M.4 , Ilina T.S.4 , Yu. Stefanovich S. , Fortalnova E.A. 6
Journal
Ferroelectrics
Publisher
Taylor and Francis Inc.
Number of issue
1
Language
English
Pages
38-47
Status
Published
Link
External link
DOI
10.1080/00150193.2020.1722881
Volume
560
Year
2020
Organizations
  • 1 L. Ya. Karpov Institute of Physical Chemistry, Moscow, Russian Federation
  • 2 Semenov Institute of Chemical Physics, Russian Academy of Sciences, Moscow, Russian Federation
  • 3 FSRC «Crystallography and Photonics» RAS, Moscow, Russian Federation
  • 4 National University of Science and Technology “MISiS”, Moscow, Russian Federation
  • 5 Lomonosov Moscow State University, Moscow, Russian Federation
  • 6 Russian University of Peoples’ Friendship, Moscow, Russian Federation
Keywords
(Bi0.5Na0.5)TiO3; (Bi0.5Na0.5)ZrO3; (Ka0.5Na0.5)NbO3; dielectric; ferroelectric; local piezoelectric properties; Perovskite structure
Date of creation
02.11.2020
Date of change
02.11.2020
Short link
https://repository.rudn.ru/en/records/article/record/64748/
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