Data retention characteristics of Bi3.25La0.75Ti3O12 thin films on conductive SrRuO3 electrodes
作者： Jang-Sik Lee , B. S. Kang , Q. X. Jia
DOI: 10.1063/1.2780118
关键词:
摘要: Ferroelectric Bi3.25La0.75Ti3O12 (BLT) thin films were deposited on SrRuO3 (SRO) and Pt electrodes by pulsed laser deposition. The data retention characteristics of the BLT different electrode materials characterized. experimental results are well fitted a stretched exponential decay model, indicating that both SRO exhibit similar mechanisms. However, behavior is quite due to use bottom electrodes. superior performance film conductive believed be from reduction domain polarization backswitching originated oxygen vacancies in depletion region films.
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