雷衍连:博士,副教授,硕士生导师。重庆市“巴渝学者计划”青年学者,重庆物理学会理事。
2016年博士毕业于香港浸会大学物理系。2016—2017年,在香港浸会大学物理系从事博士后研究。2017年9月回到西南大学工作。2019年入选重庆市“巴渝学者计划”青年学者,2021年入选重庆市留学回国人员创新支持计划,获重庆市自然科学二等奖(排名第二)。
致力于微纳光电功能薄膜与器件方面的研究,研究兴趣包括红外(近红外)光电探测、量子点发光器件和柔性印刷电子等方面。已在国内外主流学术刊物上发表SCI论文80余篇,其中以第一作者(或通讯作者)身份在Advanced Materials、Advanced Functional Materials、Advanced Optical Materials和Applied Physics Letters等著名学术刊物上发表研究论文30余篇,论文总引用1500+次,h因子20。获授权发明专利8项,主持国家自然科学基金等科研项目10余项。现承担《固体物理》、《凝聚态物理前沿》、《近代物理实验》等理论及实验课程。(最新更新日期2023.03)
联系邮箱: yllei@swu.edu.cn
招生专业
学术型硕士:070205 凝聚态物理
专业型硕士:085601 材料工程
欢迎感兴趣的研究生和本科生加入我们的团队!
主要研究方向
1. 有机场效应晶体管及其功能化应用(柔性印刷电子方向)
Adv. Mater., 28, 6687 (2016) (IF2022:32.086)
Adv. Funct. Mater., 28, 1706372 (2018) (IF2022:19.924)
J. Mater. Chem. C, 6, 13325 (2018) (IF2022:8.067)
IEEE Trans. Electron Dev., (2023) (IF2022:3.221)
…
2. 可用于近红外探测的有机或有机/无机杂化光电传感器的结构设计和机理研究
Adv. Opt. Mater., 4, 694 (2023) (IF2019:10.050)
Sci. Adv., 6, eaaw8065 (2020) (IF2019:13.116)
J. Mater. Chem. C, 8, 16915 (2020) (IF2022:8.067)
Org. Electron., 48, 12 (2017) (IF2019:3.868)
…
3. 高性能量子点发光二极管的结构设计和机理研究
ACS Appl. Mater. Interface, 14, 51175 (2022) (IF2022:10.383)
Appl. Phys. Lett., 119, 073303 (2021) (IF2019:3.971)
IEEE Electron Device Letters, 43,410-413 (2022) (IF2019:4.816)
J. Mater. Chem. C, DOI: 10.1039/D2TC05503A (2023) (IF2019:8.067)
…
教育背景
2013/09-2016/09 博士,物理学,香港浸会大学(HKBU) 物理系
2007/09-2010/06 硕士,凝聚态物理,西南大学 澳门新葡平台网址8883
2003/09-2007/06 学士,物理学专业,西南大学 澳门新葡平台网址8883
代表性学术论文(*为通讯作者)
2023
1. Y. Tang, H. Fu, N. Li*, Y. Hu, L. Chen, W. Jia, Q. Zhang, Y. Lei*, “Enabling fast photoresponse in near-infrared organic phototransistors by manipulating minority charge trapping and recombination”, Advanced Optical Materials, 11(4), 2202008 (2023).
2. Y. Zhao, Y. Yang, L. Chen*, H. Jiang, Y. Hu, Z. Lan, Y. Miao, Y. Wang*, Y. Lei*, F. Zhu*, “Single-component electroluminescent white light-emitting diodes based on zinc oxide quantum dots with high color rendition and tunable correlated color temperature”, Journal of Materials Chemistry C, DOI: 10.1039/D2TC05503A (2023).
3. H. Fu, J. Peng, L. Xiang, Q. Zhang*, X. Tan, Y. Lei*, “Enabling Scalable, Ultralow-Voltage Flexible Organic Field-Effect Transistors via Blade-coated Cross-linked Thick Poly(vinyl alcohol) Gate Dielectric”, IEEE Transactions on Electron Devices, accepted (2023).
4. Y. Xiao, H.J. Fu, Z.F. Li, Y.X. Zheng, P. Deng*, Y. Lei*, Y. Yu*, “6H-[1,2,5]Thiadiazolo[3,4-e]thieno[3,2-b]indole-flanked para-azaquinodimethane based aromatic-quinoidal polymer semiconductors with high molecular weights synthesized via direct arylation polycondensation”, Materials Advances, DOI: 10.1039/D3MA00037K (2023).
2022
5. J. Wu, Y. Hu, L Chen*, Y. Zhao, Q. Zhang, W. Ji*, P. Chen, W. Jia, Z.H. Xiong, Y. Lei*, “Universal flexible lamination encapsulation strategy toward underwater-operation electroluminescence devices”, ACS Applied Materials Interface, 14, 51175-51182 (2022).
6. YS Zhao, JL Wu, LX Chen*, XJ Qiu, XW Tan, YL Lei*, “Efficient solution-processed green InP-based quantum dot light-emitting diodes with a stepwise hole injection layer”, IEEE Electron Device Letters, 43,410-413 (2022).
2021
7. J. Wu, L. Chen*, Y. Zhao, Z. Xiong, W. Ji*, Y. Lei*, “Temperature-dependent recombination dynamics and electroluminescence characteristics of colloidal CdSe/ZnS core/shell quantum dots”, Applied Physics Letters, 119, 073303 (2021).
8. X. Hao, Y. Tang, B. Zhu, Y. Lei*, P. Deng*, “Two-step direct heteroarylation reaction towards 2,5-bis(alkoxy)benzene polymer for organic field-effect transistors processed with tetrahydrofuran”, Functional Materials Letters, 14(2), 2150014 (2021).
2020
9. Y Tang # (硕), W.J. Ge # (本), P Deng, Q.M. Zhang, Y.J. Liao, Z.H. Xiong, W.X. Lan, B. Wei, YL Lei*, “High-performing near-infrared organic phototransistors based on diketopyrrolopyrrole conjugated polymers with partial removal of long branched alkyl side chains” Journal of Materials Chemistry C, 8, 16915-16922 (2020).
10. F Tan (本), Y Tang, JL Peng, YJ Liao, LX Chen, XW Tan, QM Zhang, YL Lei*, “Near-infrared organic phototransistors based on polymer semiconductors with narrow band gap (in Chinese)” Chinese Science Bulletin, 65, 3984-3992 (2020).
11. JL Wu (硕), LX Chen*, XW Tan, QM Zhang, ZH Xiong, YL Lei*, “Large Performance Enhancement in All-Solution-Processed, Full-Color, Inverted Quantum Dot Light-Emitting Diodes by Using Graphene Oxide-Doped Hole Injection Layer”, The Journal of Physical Chemistry C, 124, 11617-11624 (2020).
12. YS Zhao (本), LX Chen, JL Wu, XW Tan, ZH Xiong, YL Lei*, “Composite hole transport layer consisting of high mobility polymer and small molecule with deep-lying HOMO level for efficient quantum dot light-emitting diodes”, IEEE Electron Device Letters, 41, 80-83 (2020).
13. BL Zhu #, Y Tang #(本), DG Zhou, P Deng*, Y Cai, HB Zhan, YL Lei*, “Flurorinated isomeric polymer semiconductors for air-stable unencapsulated transistors”, Functional Materials Letters, 13(4), 2050019 (2020).
14. Z Lan, YL Lei, WKE Chan, SM Chen, D Luo, FR Zhu*, “Near-infrared and visible light dual-mode organic photodetectors”, Science Advances, 6, eaaw8065 (2020).
15. YL Lei, YS Zhao, QM Zhang, ZH Xiong*, LX Chen*, “Highly efficient and bright red QD light-emitting diodes with balanced charge injection”, Organic Electronics, 81, 105633 (2020).
2019
16. Y Liang, P Deng*, ZT Wang, ZY Guo, YL Lei*, “Novel perylene diimide acceptor for nonfullerene organic solar cells”, Functional Materials Letters, 12, 1950022 (2019).
17. W Lin (本), LX Chen, Y Tang, WJ Ge, LJ Zhou, YL Lei*, “Improving the performance of Cd-free quantum dot light-emitting diodes by incorporating the thermally activated delayed fluorescence molecules (in Chinese)”, Sci Sin-Phys Mech Astron, 49, 067003 (2019). DOI: 10.1360/SSPMA2018-00370
2018(西南大学)
18. YL Lei, P Deng, QM Zhang, ZH Xiong, QH Li, JQ Mai, XH Lu, XJ Zhu, BS Ong*, “Hydrocarbons-driven crystallization of polymer semiconductors for low-temperature fabrication of high-performance organic field-effect transistors”, Advanced Functional Materials, 28, 1706372 (2018).
19. J Ji; DG Zhou; Y Tang, P Deng*, ZY Guo, HB Zhan, Y Yu, YL Lei*, “Partially removing long branched alkyl side chains of regioregular conjugated backbone based diketopyrrolopyrrole polymer for improving field-effect mobility” Journal of Materials Chemistry C, 6, 13325-13330 (2018).
20. L Chen, YL Lei*, QM Zhang, Y Zhang, WY Jia, ZH Xiong*, “Magnetic field dependence of photocurrent in thermally evaporated rubrene-based devices”, Applied Physics Letters, 112, 153301 (2018).
2017-2009 (独立开展工作之前)
21. YL Lei, N Li, WKE Chan, BS Ong, FR Zhu*, “Highly sensitive near-infrared organic phototransistors based on conjugated polymer nanowire networks”, Organic Electronics, 48, 12-18 (2017).
22. YL Lei, P Deng, M Lin, X Zheng, FR Zhu, BS Ong*, “Enhancing crystalline structure orders of polymer semiconductors for efficient charge transport via polymer matrix-mediated molecular self-assembly”, Advanced Materials, 28, 6687-6694 (2016).
23. YL Lei, QM Zhang, LX Chen, YZ Ling, P Chen, QL Song, ZH Xiong*, “Ultralarge magneto-electroluminescence in exciplex-based devices driven by field-induced reverse intersystem crossing”, Advanced Optical Materials, 4 (5), 694-699 (2016).
24. YL Lei, P Deng, J Li, M Lin, FR Zhu*, T-W Ng, C-S Lee, BS Ong*, “Solution-processed donor-acceptor polymer nanowire network semiconductors for high-performance field-effect transistors”, Scientific Reports, 6, 24476 (2016).
25. P Deng #, YL Lei#, B Wu, X. Zheng, Y Lu, FR Zhu, BS Ong*, “Synthesis, field-effect and photovoltaic properties of random difluorobenzothiadiazole-isoindigo rlectron donor-acceptor polymers”, Dyes and Pigments, 134, 251-257 (2016). (#共同第一作者)
26. L Chen, QS Chen, YL Lei*, WY Jia, D Yuan, ZH Xiong*, “In-situ investigation of energy transfer in hybrid organic/colloidal quantum dot light-emitting diodes by magneto-electroluminescence”, Physical Chemistry Chemical Physics, 18, 22373-22378 (2016).
27. YL Lei, B Wu, WKE Chan, FR Zhu*, BS Ong*, “Engineering gate dielectric surface properties for enhanced polymer field-effect transistor performance”, Journal of Materials Chemistry C, 3(47), 12267-12272 (2015).
28. L Chen, YL Lei*, QM Zhang, ZH Xiong*, “Negative magnetoconductance effects in amorphous CuPc thin film: trap-assisted bipolaron formation”, Journal of Materials Chemistry C, 3 (46), 12056-12060 (2015).
29. YL Lei, QM Zhang, LJ Chen, XH Yang, ZH Xiong*, “Identifying the roles of the excited states on the magnetoconductance in tris-(8-hydroxyquinolinato) aluminum”, Applied Physics Letters, 102, 113301 (2013).
30. YL Lei, QM Zhang, LJ Chen, YT You, ZH Xiong*, “Photoinduced magnetoconductance response of N, N′-bis (naphthalen-1-yl)-N, N′-bis (phenyl) benzidine-based diodes: Sign inversion by controlling carrier extraction”, Organic Electronics, 13, 2003-2007 (2012).
31. YL Lei, QL Song, P Chen, F Li, QM Zhang, Y Zhang, ZH Xiong*, “Large contribution of triplet excitons to electro-fluorescence in small molecular organic light-emitting diode”, Organic Electronics, 12 (9), 1512-1517 (2011).
32. YL Lei, QL Song, Y Zhang, P Chen, R Liu, QM Zhang, ZH Xiong*, “Magnetoconductance of polymer–fullerene bulk heterojunction solar cells”, Organic Electronics, 10(7), 1288-1292 (2009).
33. YL Lei, Y Zhang, R Liu, P Chen, QL Song, ZH Xiong*, “Driving current and temperature dependent magnetic-field modulated electroluminescence in Alq3-based organic light emitting diode”, Organic Electronics, 10, 889-894 (2009).
34. YL Lei, P Chen, F Li, QM Zhang, JX Sun, ZH Xiong*, “Mechanisms of delayed fluorescence in small molecular organic light-emitting diodes studied by transient electroluminescence”, Sci Sin-Phys Mech Astron, 41: 249–255 (2011). DOI: 10.1360/132010-1135
35. YL Lei, QL Song, ZH Xiong*, “Progress in the magnetic field effects in organic semiconductor devices”, Chinese Science Bulletin, 55: 2361–2370 (2010). DOI: 10.1360/972009-2108
36. YL Lei, R Liu, Y Zhang, XW Tan, and ZH Xiong*, “Effects of magnetic field on current in polymer photovoltaic cell”, Acta Physica Sinica, 58, 1269-1275 (2009).
专利
1. Solution process for fabricating high-performance organic thin-film transistors, U.S. Patent, BS Ong, YL Lei, Patent No. US 10,454,033 B2, Date of Patent: 2019.10.22
2. Solution process for fabricating high-performance organic thin-film transistors, U.S. Patent, BS Ong, YL Lei, Patent No. US 10,164,192 B2, Date of Patent: 2018.12.25
3. 一种用于柔性场效应晶体管的聚合物介电层的制备方法(中国发明专利),雷衍连、彭金雷、张巧明、陈历相;专利号 ZL2021107160266,专利授权公告日,2023.02
4. 一种可用于柔性光电器件的防水封装方法(中国发明专利),陈历相、雷衍连、吴嘉琳;专利号 ZL202110626630.X,专利授权公告日,2023.02.19
5. 基于掺杂连接层的溶液加工串联量子点发光二极管及其制作方法(中国发明专利),雷衍连、陈历相;专利号 ZL202011146881.X,专利授权公告日,2022.07.01
6. 一种具有磁效应的有机发光二极管(中国发明专利),熊祖洪、令勇洲、张巧明、雷衍连;专利号 ZL201410138205.6,专利授权公告日,2016.08.17
7. 功能层为单层有机材料的有机太阳能电池(中国发明专利),宋群梁、熊祖洪、陈丽佳、 雷衍连、张勇;专利号:ZL201010200494.X,专利授权公告日,2011.11.23
8. 一种双参数、高灵敏度的有机小分子半导体薄膜磁性传感器(中国发明专利), 熊祖洪、 陈平、 雷衍连、张巧明;专利号:CN201010162269,专利授权公告日,2010.10.13
教学成果
2021年获批重庆市高校一流课程《近代物理实验》(排名第四)。发表教学改革研究论文2篇。
作为指导老师,指导学生获全国大学生物理实验竞赛一等奖1项(2022),二等奖1项(2020);获重庆市优秀本科毕业论文1项(2022);获重庆市物理创新竞赛一等级3项(2021, 2019, 2011),二等奖1项(2019);获重庆市硕士研究生科研创新项目1项;获西南大学本科生优秀毕业论文一等奖1项(2022);二等奖2项(2020, 2019);获西南大学“互联网+”竞赛银奖1项(2021),获西南大学含弘杯科技竞赛二等奖1项(2020);获国家级创新创业训练计划1项,市级2项,校级7项。
获奖
• 2021/11 重庆市自然科学奖二等奖(2/5)
• 2019/11 重庆市“巴渝学者计划”青年学者
• 2013/05 西南大学首届青年教师成才奖
• 2012/12 西南大学优秀班主任
• 2011/11 重庆市优秀硕士学位论文
• 2010/06 重庆市优秀毕业研究生
个人主页
西南大学半导体微纳功能薄膜与器件创新团队
西南大学雷衍连课题组:https://www.x-mol.com/groups/Lei_Yanlian