N. Kawazu, K. Kikuchi, D. Akai, K. Sawada, M. Ishida
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引用次数: 1
Abstract
Integrated 32 × 32 pyroelectric IR sensor array in nMOS/JFET circuitry using highly (001) oriented Pb(Zr0.4, Ti0.6)O3 (PZT) thin films on epitaxial y-Al2O3/Si substrates has been fabricated on the one chip. The sensor array utilizes a sol-gel deposited PZT(001) thin film as a pyroelectric material, an n-JFET as a low noise detection device, and a micromachined membrane supported by four beams as a thermal isolation structure on epitaxial Pt(001)/y-Al2O3(001)/Si(001) substrates.
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