[Japan Soc. Appl. Phys Digest of Papers Microprocesses and Nanotechnology 2000. 2000 International Microprocesses and Nanotechnology Conference - Tokyo, Japan (11-13 July 2000)] Digest of Papers Microprocesses and Nanotechnology 2000. 2000 International Microprocesses and Nanotechnology Conference (IEEE Cat. No.00EX387) - Improvement of ferroelectric properties through the control of interfacial quality in sol-gel derived lead zirconate titanate thin film