Zhen FAN (樊贞)Zhen FAN, PhD, Professor
Youth Pearl River Scholar
樊贞，博士，研究员(优聘)，硕士生导师
广东省青年珠江****
个人简介 (Summary)
樊贞，博士，研究员(优聘)，硕导，广东省青年珠江****入选者。2011年本科毕业于上海交通大学，2015年获新加坡国立大学博士学位，2016年至今先后担任华南师范大学副研究员、研究员。
研究方向为新型信息存储材料与器件、忆阻神经网络AI芯片、机器学习。主要研究成果包括：发展了一种基于多级可调铁电光伏效应的新型人工突触器件，具有良好的权重可控性，可实现高准确率的神经网络运算；对拓扑相变材料进行物相调控，构建了导电细丝型和界面型两种忆阻器，获得优异的存储性能，并成功模拟了多种突触和神经元功能；研究了铁电二极管型忆阻器的机理，建立了极化、注入电荷共同调控阻变模型以及退极化场诱导阻态弛豫模型；开发了一款基于机器学习的电滞回线甄别器(www.peloop.top)，方便铁电领域研究者进行数据分析。
近年来一共发表SCI论文80余篇，总引用1900余次。其中第一/通讯作者论文26篇，包括Adv. Mater.、iScience、Prog. Mater. Sci. (高被引)、J. Phys. Chem. Lett. (高被引)、NPG Asia Mater. (亮点文章)、Phys. Rev. Appl. (2篇)等期刊论文。主持国家自然科学基金2项、广东省自然科学基金1项，参与国家重点研发计划1项。在国际学术会议做邀请报告7次。
教育及工作经历 (Education Background and Work Experience)
2020 -Now Professor, South China Normal University, Guangzhou, China
2020 -现在 研究员(优聘)，华南师范大学，广州，中国
2016 - 2020 Associate Professor, South China Normal University, Guangzhou, China
2016 - 2020 副研究员，华南师范大学，广州，中国
2011 - 2015PhD student, National University of Singapore, Singapore
2011 - 2015博士研究生，新加坡国立大学，新加坡
2007 - 2011 Undergraduate student, Shanghai Jiao Tong University, Shanghai, China
2007 - 2011本科生，上海交通大学，上海，中国
部分发表论文 (Selected Journal Articles)
1. Shengliang Cheng, Zhen Fan,* Jingjing Rao, Lanqing Hong, Qicheng Huang, Ruiqiang Tao, Zhipeng Hou, Minghui Qin, Min Zeng, Xubing Lu, Guofu Zhou, Guoliang Yuan, Xingsen Gao, Jun-Ming Liu, Highly Controllable and Silicon-Compatible Ferroelectric Photovoltaic Synapses for Neuromorphic Computing, iScience 23, 101874 (2020).
2. Junjiang Tian#, Yang Zhang#, Zhen Fan,* Haijun Wu,* Lei Zhao, Jingjing Rao, Zuhuang Chen, Haizhong Guo, Xubing Lu, Guofu Zhou, Stephen J. Pennycook, Xingsen Gao, Jun-Ming Liu, Nanoscale Phase Mixture and Multifield-Induced Topotactic Phase Transformation in SrFeOx, ACS Appl. Mater. & Interfaces 12, 21883 (2020).
3. Qicheng Huang, Zhen Fan,* Lanqing Hong, Shengliang Cheng, Zhengwei Tan, Guo Tian, Deyang Chen, Zhipeng Hou, Minghui Qin, Min Zeng, Xubing Lu, Guofu Zhou, Xingsen Gao, Jun-Ming Liu, Machine Learning Based Distinguishing between Ferroelectric and Non-Ferroelectric Polarization–Electric Field Hysteresis Loops, Adv. Theory Simul. 3, ** (2020).
4. Junjiang Tian#, Haijun Wu#, Zhen Fan*, Yang Zhang, Stephen J. Pennycook*, Dongfeng Zheng, Zhengwei Tan, Haizhong Guo, Pu Yu, Xubing Lu, Guofu Zhou, Xingsen Gao, Jun-Ming Liu, Nanoscale topotactic phase transformation in SrFeOxepitaxial thin films for high-density resistive switching memory, Adv. Mater. 31, ** (2019).
5. Junjiang Tian, Zhengwei Tan, Zhen Fan*, Dongfeng Zheng, Yadong Wang, Zoufei Chen, Fei Sun, Deyang Chen, Minghui Qin, Min Zeng, Xubing Lu, Xingsen Gao, Jun-Ming Liu, Depolarization-field-induced retention loss in ferroelectric diodes,Phys. Rev. Appl. 11, 024058 (2019).
6. Zhengwei Tan, Lanqing Hong, Zhen Fan*, Junjiang Tian, Luyong Zhang, Yue Jiang, Zhipeng Hou, Deyang Chen, Minghui Qin, Min Zeng, Jinwei Gao, Xubing Lu, Guofu Zhou, Xingsen Gao, Jun-Ming Liu, Thinning ferroelectric films for high-efficiency photovoltaics based on the Schottky barrier effect, NPG Asia Mater. 11, 20 (2019). Featured Article.
7. Shengliang Cheng, Zhen Fan*, Lei Zhao, Haizhong Guo, Dongfeng Zheng, Zoufei Chen, Min Guo, Yue Jiang, Sujuan Wu, Zhang Zhang, Jinwei Gao, Xubing Lu, Guofu Zhou, Xingsen Gao, Jun-Ming Liu, Enhanced photovoltaic efficiency and persisted photoresponse switchability in LaVO3/Pb(Zr0.2Ti0.8)O3perovskite heterostructures, J. Mater. Chem. C 7, 12482 (2019).BackCover.
8. Lei Zhao, Zhen Fan*, Shengliang Cheng, Lanqing Hong, Yongqiang Li, Guo Tian, Deyang Chen, Zhipeng Hou, Minghui Qin, Min Zeng, Xubing Lu, Guofu Zhou, Xingsen Gao, and Jun-Ming Liu, An artificial optoelectronic synapse based on a photoelectric memcapacitor, Adv. Electron. Mater. 6, ** (2020).
9. Dong Gao, Zhengwei Tan, Zhen Fan*, Min Guo, Zhipeng Hou, Deyang Chen, Minghui Qin, Min Zeng, Guofu Zhou, Xingsen Gao, Xubing Lu*, Jun-Ming Liu, All-Inorganic Flexible Ba0.67Sr0.33TiO3Thin Films with Excellent Dielectric Properties over a Wide Range of Frequencies, ACS Appl. Mater. & Interfaces 11, 27088 (2019).
10. Z Li, Z. Fan*, and G Zhou, Nanoscale ring-shaped conduction channels with memristive behavior in BiFeO3Nanodots, Nanomaterials 8, 1031 (2018).
11. Z. Tan, J. Tian, Z. Fan*, Z. Lu, L. Zhang, D. Zheng, Y. Wang, D. Chen, M. Qin, M. Zeng, X. Lu, X. Gao, and J.-M. Liu, Polarization imprint effects on the photovoltaic effect in Pb(Zr,Ti)O3thin films, Appl. Phys. Lett. 112, 152905 (2018).
12. Z. Huang, P. Li, Z. Fan*, H. Fan, Q. Luo, C. Chen, D. Chen, M. Zeng, M. Qin, Z. Zhang, X. Lu, X. Gao*, and J.-M. Liu, Thickness dependence of photoconductance in strained BiFeO3thin films with planar device geometry, Phys. Status Solidi RRL, 12, ** (2018). Front Cover.
13. H. Fan, C. Chen, Z. Fan*, L. Zhang, Z. Tan, P. Li, Z. Huang, J. Yao, G. Tian, Q. Luo, Z. Li, X. Song, D. Chen, M. Zeng, J. Gao, X. Lu, Y. Zhao, X. Gao*, J.-M. Liu, Resistive switching and photovoltaic effects in ferroelectric BaTiO3-based capacitors with Ti and Pt top electrodes, Appl. Phys. Lett. 111, 252901 (2017). Featured Article.
14.P. Li, Z. Huang, Z. Fan*, H. Fan, Q. Luo, C. Chen, D. Chen, M. Zeng, M. Qin, Z. Zhang, X. Lu, X. Gao*, J.-M. Liu, An unusual mechanism for negative differential resistance in ferroelectric nanocapacitors: polarization switching-induced charge injection followed by charge trapping, ACS Appl. Mater. Interfaces 9, 27120 (2017).
15.Z. Fan*, H. Fan*, L. Yang, P. Li, Z. Lu, G. Tian, Z. Huang, Z. Li, J. Yao, Q. Luo, C. Chen, D. Chen, Z. Yan, M. Zeng, X. Lu, X. Gao, J.-M. Liu, Resistive switching induced by charge trapping/detrapping: a unified mechanism for colossal electroresistance in certain Nb: SrTiO3-based heterojunctions, J. Mater. Chem. C 5, 7317-7327 (2017).
16.Z. Fan*, H. Fan, Z. Lu, P. Li, Z. Huang, G. Tian, L. Yang, J. Yao, C. Chen, D. Chen, Z. Yan, X. Lu, X. Gao*, and J.-M. Liu, Ferroelectric diodes with charge injection and trapping, Phys. Rev. Appl., 7, 014020 (2017).
17. J. Wu*,Z. Fan*. D. Xiao, J. Zhu, and J. Wang*, Multiferroic bismuth ferrite-based materials for multifunctional applications: ceramic bulks, thin films and nanostructures, Prog. Mater. Sci. 84, 335-402 (2016). Highly cited paper.
18.Z. Fan*, J. Xiao, J. Wang, L. Zhang, J. Deng, Z. Liu, Z. Dong, J. Wang, and J. Chen*, Ferroelectricity and ferroelectric resistive switching in sputtered Hf0.5Zr0.5O2thin films, Appl. Phys. Lett. 108, 232905 (2016).
19.Z. Fan*, J. Deng, J. Wang, Z. Liu, P. Yang, J. Xiao, X. Yan, Z. Dong, J. Wang, and J. Chen*, Ferroelectricity emerging in strained (111)-textured ZrO2thin films, Appl. Phys. Lett. 108, 012906 (2016).
20.Z. Fan, K. Sun, and J. Wang*, Perovskties for photovoltaics: a combined review of organic-inorganic halide perovskites and ferroelectric oxide perovskites, J. Mater. Chem. A 3, 18809-18828 (2015).
21.Z. Fan, J. Xiao, K. Sun, L. Chen, Y. Hu, J. Ouyang, K. P. Ong, K. Zeng, and J. Wang*, Ferroelectricity in CH3NH3PbI3 perovskite. J. Phys. Chem. Lett. 6, 1155-1161 (2015). Hot paper highlighted by Web of Science.
22.Z. Fan, J. Xiao, K. Yao*, K. Zeng, and J. Wang*, Ferroelectric polarization relaxation in Au/Cu2O/ZnO/BiFeO3/Pt heterostructure, Appl. Phys. Lett. 106, 102902 (2015).
23.Z. Fan, W. Ji, T. Li, J. Xiao, P. Yang, K. P. Ong, K. Zeng, K. Yao*, and J. Wang*, Enhanced photovoltaic effects and switchable conduction behavior in BiFe0.6Sc0.4O3thin films, Acta Materialia 88, 83-90 (2015).
24.Z. Fan, J. Xiao, H. Liu, P. Yang, Q. Ke, W. Ji, K. Yao*, K. P. Ong, K. Zeng, and J. Wang*, Stable ferroelectric perovskite structure with giant axial ratio and polarization in epitaxial BiFe0.6Ga0.4O3thin films, ACS Appl. Mater. Interfaces 7, 2648-2653 (2015).
25.Z. Fan, K. Yao*, and J. Wang*, Photovoltaic effect in an ITO/ZnO/BiFeO3/Pt heterostructure, Appl. Phys. Lett. 105, 162903 (2014).
26.Z. Fan, J. Wang, M. B. Sullivan, A. Huan, D. J. Singh, and K. P. Ong*, Structural instability of BiFeO3(001) thin films under tensile strain, Sci. Rep. 4, 4631 (2014).
科研项目 (Projects)
1.国家自然科学基金大科学装置联合基金培育项目，U**, 2020.01-2022.12, 60万,主持人
2.国家自然科学基金青年科学基金项目, **, 2017.01-2019.12, 20万, 主持人
3.广东省科技创新战略专项资金面上项目, 2020.01-2022.12, 10万, 主持人
4.国家科技部纳米科技重点专项,2016YFA**, 2016.07-2021.06, 623万, 主要骨干成员
邀请报告(Invited Talks)
1.第十届先进材料科学与技术国际论坛&首届粤港澳大湾区材料会议,深圳,2019年12月
2.第11界中日铁电材料及其应用会议,南京,2019年9月
3.中国物理学会2019年秋季学术会议电介质物理分会,郑州,2019年9月
4.2018中韩铁电材料及应用会议(SKWFMA), 南京,2018年10月
5.IEEE国际纳米调控、制造、测量会议(IEEE-3M),杭州,2018年8月
6.第9届中日铁电材料及应用会议(CJFMA),成都，2017年7月
7.国际先进科技材料会议(ICMAT),新加坡, 2017年3月　　　
联系信息 (Contact Information)
Email：fanzhen@m.scnu.edu.cn
Address: #512， Block 5, South China Normal University at Guangzhou Higher Educational Mega Center,Guangzhou 510006, China.
地址：华南师范大学大学城校区理5栋512办公室。
本组科研氛围良好，学生均能发表一作高水平论文，欢迎感兴趣的同学加入！