Publication: IEICE TRANSACTIONS on Electronics Publication Date: 1998/04/25 Vol. E81-CNo. 4pp. 537-544 Type of Manuscript: Special Section PAPER (Special Issue on Advanced Memory Devices Using High-Dielectric-Constant and Ferroelectric Thin Films) Category: Keyword: PZT, fatigue, ferroelectric, thin-film capacitor, iridium, sol-gel,