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Piezoelectric PZT thin films on flexible copper-coated polymer films

  • G. Suchaneck*
  • , O. Volkonskiy
  • , G. Gerlach
  • , Z. Hubicka
  • , A. Dejneka
  • , L. Jastrabík
  • , D. Kiselev
  • , I. Bdikin
  • , A. Kholkin
  • *Corresponding author for this work
  • Technische Universität Dresden
  • Czech Academy of Sciences
  • University of Aveiro

Research output: Chapter in Book/Report/Conference proceedingConference paperResearchpeer-review

1 Citation (Scopus)

Abstract

This work analyzes the processing of Pb(Zr,Ti)O3 (PZT) thin films directly on coppercoated polymer films. PZT thin film deposition was performed onto the metallized Kapton® films using a single RF plasma jet. In order to reduce the interaction of PZT and Cu during the initial growth stage, an ultrathin amorphous TiO2-x seeding layer was sputter-deposited prior to PZT deposition. The film texture was a mixture of (111)-oriented perovskite nanocrystals, rutile and pyrochlore. Topography and piezoelectric in-plane and out-of-plane response of the films were evaluated using a commercial AFM adapted for piezoforce measurements. The as-deposited films were self-polarized with polarization pointing at the surface of the sample. Polarization was switchable and a piezoelectric hysteresis was obtained.

Original languageEnglish
Title of host publicationAdvanced Materials Forum V
EditorsLuis Guerra Rosa, Luis Guerra Rosa, Fernanda Margarido, Fernanda Margarido
PublisherTrans Tech Publications Ltd
Pages392-397
Number of pages6
ISBN (Print)0878492887, 9780878492886
DOIs
Publication statusPublished - 2010
Externally publishedYes
Event5th International Materials Symposium MATERIAiS 2009 - 14th meeting of SPM - Sociedade Portuguesa de Materiais - Lisbon, Portugal
Duration: 5 Apr 20098 Apr 2009

Publication series

NameMaterials Science Forum
Volume636-637
ISSN (Print)0255-5476
ISSN (Electronic)1662-9752

Conference

Conference5th International Materials Symposium MATERIAiS 2009 - 14th meeting of SPM - Sociedade Portuguesa de Materiais
Country/TerritoryPortugal
CityLisbon
Period5/04/098/04/09

Keywords

  • Kapton® film substrate
  • PZT
  • Piezoresponse force microscopy
  • Plasma jet deposition

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