Unleashing Endurance Limits of Emerging Memory: Multi-Level FeRAM Recovery Array Empowered by a Coordinated Inverting Amplifier Circuit

K. Y. Hsiang, F. S. Chang, Z. F. Lou, A. Aich, A. Senapati, J. Y. Lee, Z. X. Li, J. H. Chen, C. H. Liu, C. W. Liu, S. Maikap, P. Su, T. H. Hou, M. H. Lee*

*此作品的通信作者

研究成果: Article同行評審

1 引文 斯高帕斯(Scopus)

摘要

Asymmetric field cycling recovery (AFCR) with alternating opposite low E -field cycling is proposed to restore a fatigued ferroelectric (FE) capacitor and is experimentally demonstrated for up to 1012 switching cycles, thereby extending the endurance of FeRAM. Positive and negative asymmetric minor loops (AmLs) with AFCR exhibit nondegradation and complete restoration of Δ 2P r toward unlimited endurance operation. Furthermore, an FE random access memory (FeRAM) array circuit with an inverting amplifier is designed to simultaneously execute Write/Read and Recovery procedures via the AFCR scheme.

原文English
頁(從 - 到)2708-2713
頁數6
期刊IEEE Transactions on Electron Devices
71
發行號4
DOIs
出版狀態Published - 1 4月 2024

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