Electrical properties of direct deposited piezoelectric thick film formed by gas deposition method annealing effect of the deposited films

  • Jun Akedo
  • , Noriaki Minami
  • , Kouji Fukuda
  • , Masaaki Ichiki
  • , Ryutaro Maeda

Research output: Contribution to journalConference articlepeer-review

50 Scopus citations

Abstract

Ultrafine particles jetting with the velocities of several hundreds m/s are accumulated on the metal and ceramic substrate via impact adhesion. Recently, the application of this phenomenon as a thick film formation method has been investigated for micro electro mechanical systems (MEMS) and micro devices. The gas deposition method is one of the thick film formation method based on impact adhesion of ultrafine particle. In this paper, the optimum annealing condition for the deposited Pb(Zr,Ti)O3 film with thickness over 10 μ m is reported. For the deposited films after annealing at 600°C for 1 hour, the remanent polarization of 20 μ C/cm2 and the coercive filed of 44.7kV / cm was obtained.

Original languageEnglish
Pages (from-to)285-292
Number of pages8
JournalFerroelectrics
Volume231
Issue number1 -4 pt 3
DOIs
StatePublished - 1999
Externally publishedYes
EventProceedings of the 1998 2nd Asian Meeting on Ferrroelectricity (AMF-2) - Singapore, Singapore
Duration: 7 Dec 199811 Dec 1998

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