蔡一茂

北京大學科學研究部副部長

蔡一茂,北京大學微納電子學研究院研究員,北京大學科學研究部副部長。

科研教育經歷


2006年獲得北京大學固體電子學與微電子學專業博士學位。隨後在韓國三星電子存儲器研發中心任高級研究員,從事先進非揮發性存儲器架構和工藝研究。2009年,加入北京大學微電子學研究院,任副教授,教授。
2018年1月5日,入選2017年度“長江學者獎勵計劃”青年學者建議人選名單。
2020年8月11日,入選2020年度國家傑出青年科學基金建議資助項目申請人名單。

主要研究方向


研究領域為先進存儲器、柔性電子器件、神經形態器件及類腦晶元技術。

研究成果概況


主持國家重大專項、863課題、自然基金委項目等十餘項國家級項目,在國內外專業期刊和會議上發表論文百餘篇,獲得中國發明專利授權20餘項,美國專利授權十多項,部分成果已被國際半導體發展路線圖(ITRS)採用以及被中芯國際集成電路製造公司共享使用。任《集成電路系列叢書》、《集成電路工業全書》編委,IEEE Electron Device Letters、 IEEE Transactions on Electron Devices 等專業期刊評審人。
1.主持863課題“RRAM存儲陣列的設計和優化”( 2011AA010402)
2.主持國家02重大專項子課題“32nm新型CTM快閃記憶體器件及陣列”
3.主持國家自然科學基金面上項目“超低功耗柔性聚合物RRAM”
4.主持國家自然科學基金面上項目“基於可變勢壘的新型自整流超低功耗阻變存儲器及其機理研究”
5.主持國家自然科學基金青年項目“適於納米尺度低功耗應用的陷阱類快閃記憶體多柵新結構器件研究”
6. 參與國家“973”重大基礎研究計劃課題“高性能低功耗新型納米尺度MOS器件基礎研究”

學術成果


1.Jian Kang, Yimao Cai*, Ru Huang, et al., Time-Dependent Variability in RRAM-based Analog Neuromorphic System for Pattern Recognition, IEDM 2017
2. Min Lin, Qingyu Chen, Zongwei Wang, Yichen Fang, Jianfeng Liu , Yuchao Yang, Wei Wang, Yimao Cai,* and Ru Huang, Flexible polymer device based on Parylene-C with memory and temperature sensing functionalities, Polymers 9(8), 310; doi:10.3390/polym9080310 (2017)
3.Wang, Zongwei; Kang, Jian; Yu, Zhizhen; Fang, Yichen; Ling, Yaotian; Cai, Yimao*; Huang, Ru; Wang, Yangyuan, "Modulation of non-linear resistive switching behavior of TaOx-based resistive device through interface engineering", Nanotechnology. vol. 28, no.5, 055204. (2016)
4.X. Yang, Y. Fang, Z. Yu, Z. Wang, T. Zhang, M. Yin, M. Lin, Y. Yang, Y. Cai* and R. Huang, “Nonassociative Learning Implementation by Single Memristor-based Multi-terminal Synaptic Device” ,Nanoscale, DOI: 10.1039/C6NR04142F (2016)
5. Muxi Yu, Yimao Cai*, Zongwei Wang, Yichen Fang, Yefan Liu, Zhizhen Yu, Yue Pan,Zhenxing Zhang, Jing Tan, Xue Yang, Ming Li, Ru Huang, Novel Vertical 3D Structure of TaOx-based RRAM with Self-localized Switching Region by Sidewall Electrode Oxidation. Sci. Rep. 6, 21020; doi: 10.1038/srep21020 (2016).
6.Yue Pan, Yimao Cai*, Yefan Liu, Yichen Fang, Muxi Yu, Shenghu Tan,Ru Huang, “ Microscopic origin of read current noise in TaOx-based resistive switching memory by ultra-low temperature measurement”, Appl. Phys. Lett. 108, 153504 (2016)
7.Cai, Yimao*; Tan, Jing; Liu, Yefan; Lin, Min; Huang, Ru,"A Flexible Organic Resistance Memory Device for Wearable Biomedical Applications", Nanotechnology, 27 275206 (2016)
8.Muxi Yu, Yimao Cai*, Yichen Fang, Zongwei Wang, Yue Pan, Ming Li, Ru Huang, “Self-Selection Effects and Modulation of TaOx RRAM with Bottom Electrode of Highly-Doped Si”, Journal of Applied Physics, vol. 119, 195302(2016)
9.Muxi Yu, Yichen Fang1, Zongwei Wang, Gong Chen, Yue Pan, Xue Yang, Minghui Yin, Yuchao Yang, Ming Li, Yimao Cai* and Ru Huang, “Encapsulation layer design and scalability in encapsulated vertical 3D RRAM”, Nanotechnology, vol. 27, 205202 (2016)
10.Bai Wenliang,Huang Ru,Cai Yimao(*),Tang Yu,Zhang Xing,Wang Yangyuan,“Record Low-Power Organic RRAM with sub-20-nA reset current”,IEEE Electron Device Letters,34(2):223-225 (2013)
11.Huang Yinglong, Huang Ru,Pan Yue,Zhang Lijie,Cai Yimao(*),Yang Gengyu,Wang Yangyuan,“A new dynamic selector based on the bipolar rram for the crossbar array application”,IEEE Transactions on Electron Devices, 59(8):2277-2280 (2012)
12.Lijie Zhang, Ru Huang,Dejin Gao, Pan Yue, Poren Tang, Fei Tan, Yimao Cai, Yangyuan Wang, “Total Ionizing Dose (TID) Effects on TaOx -Based Resistance Change Memory”, IEEE Transactions on Electron Devices 58(8): 2800 - 2804 (2011)