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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

RETRACTED: A study approach on ferroelectric domains in BaTiO3 (Retracted article. See vol. 148, pg. 360, 2019)

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Author(s):
Rocha, L. S. R. ; Cavalcanti, C. S. ; Amoresi, R. A. C. ; Stojanovic, B. D. ; Borsari, E. ; Zaghete, M. A. ; Simoes, A. Z.
Total Authors: 7
Document type: Journal article
Source: MATERIALS CHARACTERIZATION; v. 120, p. 257-262, OCT 2016.
Web of Science Citations: 2
Abstract

Atomic Force Acoustic Microscopy (AFAM) and Piezoresponse Force Microscopy (PFM) were used to study local elastic and electromechanical response in BaTiO3 ceramics. A commercial multi-mode Scanning Probe Microscopy (SPM) and AFAM mode to image contact stiffness were employed to accomplish the aforementioned purposes. Stiffness parameters along with Young's moduli and piezo coefficients were quantitatively determined. PFM studies were based on electrostatic and electromechanical response from localized tip-surface contact. Comparison was made regarding the Young's moduli obtained by AFAM and PFM. In addition, phase and amplitude images were analyzed based on poling behavior, obtained via the application of -10 V to +10 V local voltage. (C) 2016 Elsevier Inc. All rights reserved. (AU)

FAPESP's process: 08/57872-1 - National Institute for Materials Science in Nanotechnology
Grantee:Elson Longo da Silva
Support type: Research Projects - Thematic Grants
FAPESP's process: 13/07296-2 - CDMF - Center for the Development of Functional Materials
Grantee:Elson Longo da Silva
Support type: Research Grants - Research, Innovation and Dissemination Centers - RIDC