First demonstration of ultrafast laser annealed monolithic 3D gate-all-around CMOS logic and FeFET memory with near-memory-computing macro

Fu Kuo Hsueh, Je Min Hung, Sheng Po Huang, Yen Hsiang Huang, Cheng Xin Xue, Chang Hong Shen*, Jia Min Shieh, Wen Cheng Chiu, Chao Cheng Lin, Bo Yuan Chen, Szu Ching Liu, Shih Wei Chen, Deng Yan Niou, Wen Hsien Huang, Kai Shin Li, Kun Kin Lin, Da Chiang Chang, Kun Ming Chen, Guo Wei Huang, Ci Ling PanMeng Fan Chang, Chenming Hu, Wen Kuan Yeh

*此作品的通信作者

研究成果: Conference contribution同行評審

6 引文 斯高帕斯(Scopus)

摘要

For the first time, ultrafast laser annealed BEOL gate-all-around (GAA) transistor and FeFET memory were demonstrated with monolithic 3D near-memory-computing (NMC) circuit. The GAA MOSFETs employing ultrafast picosecond visible laser dopant activation exhibit record-high Ion (nFETs=407 uA/um, pFETs=345 uA/um). The BEOL FeFETs memory exhibits large memory window ΔVth = 1.2V, more than 106 cycle endurance. Moreover, the 3D stackability of the GAA MOSFETs and FeFET memory bit cell enable reduces the area of the NMC circuitry and improve the readout throughput.

原文English
主出版物標題2020 IEEE International Electron Devices Meeting, IEDM 2020
發行者Institute of Electrical and Electronics Engineers Inc.
頁面40.4.1-40.4.4
ISBN(電子)9781728188881
DOIs
出版狀態Published - 12 12月 2020
事件66th Annual IEEE International Electron Devices Meeting, IEDM 2020 - Virtual, San Francisco, 美國
持續時間: 12 12月 202018 12月 2020

出版系列

名字Technical Digest - International Electron Devices Meeting, IEDM
2020-December
ISSN(列印)0163-1918

Conference

Conference66th Annual IEEE International Electron Devices Meeting, IEDM 2020
國家/地區美國
城市Virtual, San Francisco
期間12/12/2018/12/20

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