Abstract:Direct-patternable lead zirconate titanate (PZT) film was prepared by sol-gel technique using orthnitrobenzaldehyde 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 additio… Show more
“…From Fig. 2, it is possible to see that the silent mode (B 1 + E) (at ≈280 cm −1 ) appears to be independent of the applied stress for each PZT composition [12]:…”
Section: Stress Calculation From Raman Spectroscopymentioning
“…From Fig. 2, it is possible to see that the silent mode (B 1 + E) (at ≈280 cm −1 ) appears to be independent of the applied stress for each PZT composition [12]:…”
Section: Stress Calculation From Raman Spectroscopymentioning
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