Stress development of direct-patternable PZT film for applying to micro-detecting system

Sang Woo Bae, Ghi Yuun Kang, Hyung-Ho Park, Tae Song Kim

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Direct-patternable lead zirconate titanate (PZT) film was prepared by sol-gel technique using orth-nitrobenzaldehyde as a photosensitive agent. For applying this direct-patternable PZT ferroelectric film to micro electromechanical system, a development of stress in the film was investigated by modifying the anneal condition and the constituents of PZT sol. The residual stress in the conventional and modified (for stress-release) direct-patternable PZT films was investigated by the Raman spectroscopy. In addition, ferroelectric properties of modified PZT film were compared with those of conventional film. Finally, we assess the applying feasibility of direct-patternable PZT film to micro-detecting system.

Original languageEnglish
Pages (from-to)805-809
Number of pages5
JournalJournal of Electroceramics
Volume17
Issue number2-4
DOIs
Publication statusPublished - 2006 Dec 1

Fingerprint

Lead
Ferroelectric films
Polymethyl Methacrylate
Sols
Ferroelectric materials
MEMS
Sol-gels
Raman spectroscopy
lead titanate zirconate
Residual stresses
microelectromechanical systems
residual stress
gels

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Condensed Matter Physics
  • Mechanics of Materials
  • Materials Chemistry
  • Electrical and Electronic Engineering

Cite this

Bae, Sang Woo ; Kang, Ghi Yuun ; Park, Hyung-Ho ; Kim, Tae Song. / Stress development of direct-patternable PZT film for applying to micro-detecting system. In: Journal of Electroceramics. 2006 ; Vol. 17, No. 2-4. pp. 805-809.
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Stress development of direct-patternable PZT film for applying to micro-detecting system. / Bae, Sang Woo; Kang, Ghi Yuun; Park, Hyung-Ho; Kim, Tae Song.

In: Journal of Electroceramics, Vol. 17, No. 2-4, 01.12.2006, p. 805-809.

Research output: Contribution to journalArticle

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