Quasi-Nondestructive Read Out of Ferroelectric Capacitor Polarization by Exploiting a 2TnC Cell to Relax the Endurance Requirement
Quasi-Nondestructive Read Out of Ferroelectric Capacitor Polarization by Exploiting a 2TnC Cell to Relax the Endurance Requirement
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利用 2TnC 单元准无损读出铁电电容器极化以放宽耐久性要求
DOI:
10.1109/led.2023.3290940
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发表时间:
2023
影响因子:
4.9
通讯作者:
Ni, Kai
中科院分区:
文献类型:
--
作者:
Xiao, Yi;Deng, Shan;Zhao, Zijian;Faris, Zubair;Xu, Yixin;Huang, Tzu-Jung;Narayanan, Vijaykrishnan;Ni, Kai
In this work, we exploit a 2TnC ferroelectric random access memory (FeRAM) cell design to realize the quasi-nondestructive readout (QNRO) of ferroelectric polarization () in a capacitor, which can relax the endurance requirement of the ferroelectric thin film and exploits the benefits of both FeRAM and ferroelectric FET (FeFET). We demonstrate that: i) QNRO sensing ofis conducted successfully in experiment with a ON/OFF ratio (/) > 103,, and read endurance > 106 cycles, which can relax the FeRAM endurance requirement by 10; ii) optimization of the cell performance can be realized by tuning the metal-ferroelectric-metal capacitor (MFM) capacitor to read transistor area ratio and read transistor threshold voltage (); iii) the 2TnC cell structure is 3D-compatible, enabling integration of highly dense memory solution; iv) the 2TnC cell structure also enables compute-in-memory (CIM) applications of FeRAM, which has not been widely explored. With this technology, storage and memory-centric computing can be enabled.
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影响因子:
0.7
作者:
Zambrano, R
通讯作者:
Zambrano, R
DOI:
10.1109/vlsitechnology18217.2020.9265063
发表时间:
2020
期刊:
2020 IEEE Symposium on VLSI Technology
影响因子:
--
作者:
J. Okuno;Takafumi Kunihiro;Kenta Konishi;Hideki Maemura;Yusuke Shute;Fumitaka Sugaya;M. Materano;T. Ali;Kati Kuehnel;Konrad Seide;U. Schroeder;T. Mikolajick;M. Tsukamoto;T. Umebayashi
通讯作者:
T. Umebayashi
影响因子:
10.8
作者:
M. Dahan;H. Mulaosmanovic;O. Levit;Stefan Dünkel;S. Beyer;E. Yalon
通讯作者:
E. Yalon
DOI:
10.1109/tcad.2022.3197694
发表时间:
2023-04
影响因子:
2.9
作者:
Xunzhao Yin;Yu Qian;M. Imani;K. Ni;Chao Li;Grace Li Zhang;Bing Li;Ulf Schlichtmann;Cheng Zhuo
通讯作者:
Xunzhao Yin;Yu Qian;M. Imani;K. Ni;Chao Li;Grace Li Zhang;Bing Li;Ulf Schlichtmann;Cheng Zhuo
影响因子:
34.3
作者:
Khan, Asif Islam;Keshavarzi, Ali;Datta, Suman
通讯作者:
Datta, Suman