Evolution of poled state in P(VDF-TrFE)/(Pb,Ba)(Zr,Ti)O(3) composites probed by temperature dependent Piezoresponse and Kelvin Probe Force Microscopy

Polarized states of polymer/inorganic inclusion P(VDF-TrFE)-(Pb,Ba)(Zr,Ti)O(3) composites are studied at the nanoscale using both piezoresponse force microscopy (PFM) and Kelvin probe force microscopy (KPFM). It has been shown that inorganic inclusions can be visualized using KPFM due to a discontin...

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Autores principales: Shvartsman, V. V., Kiselev, D. A., Solnyshkin, A. V., Lupascu, D. C., Silibin, M. V.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2018
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5762672/
https://www.ncbi.nlm.nih.gov/pubmed/29321656
http://dx.doi.org/10.1038/s41598-017-18838-1
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author Shvartsman, V. V.
Kiselev, D. A.
Solnyshkin, A. V.
Lupascu, D. C.
Silibin, M. V.
author_facet Shvartsman, V. V.
Kiselev, D. A.
Solnyshkin, A. V.
Lupascu, D. C.
Silibin, M. V.
author_sort Shvartsman, V. V.
collection PubMed
description Polarized states of polymer/inorganic inclusion P(VDF-TrFE)-(Pb,Ba)(Zr,Ti)O(3) composites are studied at the nanoscale using both piezoresponse force microscopy (PFM) and Kelvin probe force microscopy (KPFM). It has been shown that inorganic inclusions can be visualized using KPFM due to a discontinuity of the surface potential and polarization at the interface between the inclusions and the polymer matrix. The temperature evolution of the PFM and KPFM signal profiles is investigated. Softening of the polymer matrix on approaching the Curie temperature limits application of the contact PFM method. However non-contact KPFM can be used to probe evolution of the polarization at the phase transition. Mechanisms of the KPFM contrast formation are discussed.
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spelling pubmed-57626722018-01-17 Evolution of poled state in P(VDF-TrFE)/(Pb,Ba)(Zr,Ti)O(3) composites probed by temperature dependent Piezoresponse and Kelvin Probe Force Microscopy Shvartsman, V. V. Kiselev, D. A. Solnyshkin, A. V. Lupascu, D. C. Silibin, M. V. Sci Rep Article Polarized states of polymer/inorganic inclusion P(VDF-TrFE)-(Pb,Ba)(Zr,Ti)O(3) composites are studied at the nanoscale using both piezoresponse force microscopy (PFM) and Kelvin probe force microscopy (KPFM). It has been shown that inorganic inclusions can be visualized using KPFM due to a discontinuity of the surface potential and polarization at the interface between the inclusions and the polymer matrix. The temperature evolution of the PFM and KPFM signal profiles is investigated. Softening of the polymer matrix on approaching the Curie temperature limits application of the contact PFM method. However non-contact KPFM can be used to probe evolution of the polarization at the phase transition. Mechanisms of the KPFM contrast formation are discussed. Nature Publishing Group UK 2018-01-10 /pmc/articles/PMC5762672/ /pubmed/29321656 http://dx.doi.org/10.1038/s41598-017-18838-1 Text en © The Author(s) 2017 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.
spellingShingle Article
Shvartsman, V. V.
Kiselev, D. A.
Solnyshkin, A. V.
Lupascu, D. C.
Silibin, M. V.
Evolution of poled state in P(VDF-TrFE)/(Pb,Ba)(Zr,Ti)O(3) composites probed by temperature dependent Piezoresponse and Kelvin Probe Force Microscopy
title Evolution of poled state in P(VDF-TrFE)/(Pb,Ba)(Zr,Ti)O(3) composites probed by temperature dependent Piezoresponse and Kelvin Probe Force Microscopy
title_full Evolution of poled state in P(VDF-TrFE)/(Pb,Ba)(Zr,Ti)O(3) composites probed by temperature dependent Piezoresponse and Kelvin Probe Force Microscopy
title_fullStr Evolution of poled state in P(VDF-TrFE)/(Pb,Ba)(Zr,Ti)O(3) composites probed by temperature dependent Piezoresponse and Kelvin Probe Force Microscopy
title_full_unstemmed Evolution of poled state in P(VDF-TrFE)/(Pb,Ba)(Zr,Ti)O(3) composites probed by temperature dependent Piezoresponse and Kelvin Probe Force Microscopy
title_short Evolution of poled state in P(VDF-TrFE)/(Pb,Ba)(Zr,Ti)O(3) composites probed by temperature dependent Piezoresponse and Kelvin Probe Force Microscopy
title_sort evolution of poled state in p(vdf-trfe)/(pb,ba)(zr,ti)o(3) composites probed by temperature dependent piezoresponse and kelvin probe force microscopy
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5762672/
https://www.ncbi.nlm.nih.gov/pubmed/29321656
http://dx.doi.org/10.1038/s41598-017-18838-1
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