董桂芳 博士

副教授 博士生导师

Email:donggf@mail.tsinghua.edu.cn

地址:清华大学 何添楼 112房间

教育背景

1995.9-1999.11 清华大学电子工程系物理电子专业,工学博士。

1992.9-1995.7 清华大学电子工程系物理电子专业,工学硕士。

1985.9-1989.7 西安交通大学电子工程系物理电子与光电子专业,工学学士。

主要工作经历

2003.1 –今 清华大学化学系、有机光电子与分子工程教育部重点实验室,副教授。

2009.1-2010.2 美国 斯坦福大学化学工程系,访问学者。

1999.11-2002.12 清华大学化学系、有机光电子与分子工程教育部重点实验室,讲师。

研究方向

有机半导体薄膜光电特性、光电耦合器件及其界面;有机非晶半导体薄膜材料的有序化、有机薄膜场效应晶体管。

授权专利:

  • 一种有机半导体化合物的单晶薄膜及其制备方法与应用(ZL201310397291.8)

  • 一种光耦器件及其制备方法 (ZL201410287332.2)

  • 一种多路信号叠加装置 (ZL201410818573.5)

  • 一种有机摩擦场效应晶体管、晶体管阵列及其制备方法(ZL201610182471.8)

  • 一种可见光通信系统及应用(ZL 201610390714.7)

  • 一种有机存储器和按压监控系统及其制备方法 (ZL201510653906.8)

  • 一种非对称方酸菁材料及其制备方法和应用 (ZL201810924884.8)

  • 一种传感器系统 (ZL201810026530.1)

  • 材料识别和分类方法及其系统 (ZL210910041420.7 )

  • 一种有机存储器及其制备方法(ZL201911227162.8)

奖励与荣誉

1.2014年度“中国标准创新贡献奖”二等奖。

2.2014年度“清华大学辅导员导师”奖。

3.2014年度第32届“挑战杯”优秀指导教师奖。

4.2009年参与获得“信息产业重大技术发明”奖。

5.2009年参与获得“中国电子学会电子信息科学技术奖”一等奖。


学术会员:

1.北京真空学会理事

2.中国真空学会会员

3.中国化学会会员

4.国际信息显示学会(SID) 会员

学术成果

发表论文:

1. Xin Rong, Jiangli Han, Xinyu Tian, Lixian Jiang, Zhewei Li, Rubo Xing, Liping Shen, Lian Duan, and Guifang Dong*. Modification of Indium Tin Oxide Surface with HCl for Source/Drain Electrodes in Organic Thin Film Transistors. Advanced Materials Technologies, 2022, 2101487

2. Zhewei Li, Lixian Jiang, Xin Rong, Qingshun Dong, Huanli Dong, Liduo Wang, Guifang Dong*. MAPbI3 Photodetectors with 4.7 MHz Bandwidth and Their Application in Organic Optocouplers. The Journal of Physical Chemistry Letters, 2022, 13, 815-821

3. Hang Guo#, Lixian Jiang#, Kai Huang, Rui Wang, Shengze Liu, Zhewei Li, Xin Rong, Guifang Dong*. Unsymmetric squaraine for narrow band green-selective organic photodetectors. Organic Electronics, 2021,9, 106112

4. Xin Rong#, Junqing Zhao#, Hang Guo#, Gaowei Zhen, Jinghan Yu, Chi Zhang* and Guifang Dong*. Material Recognition Sensor Array by Electrostatic Induction and Triboelectric Effects. Advanced Materials Technologies, 2020, 2000641

5. Hang Guo#, Junqing Zhao#, Qingshun Dong, Liduo Wang, Xueyan Ren, Song Liu, Chi Zhang*, Guifang Dong*. A Self-Powered and High-Voltage-Isolated Organic Optical Communication System Based on Triboelectric Nanogenerator and Solar Cells. Nano Energy, 2019, 56,391-399

6. Ziang Wang, Hang Guo, Jiangwei Li, Liduo Wang, and Guifang Dong*. Marangoni Effect-Controlled Growth of Oriented Film for High Performance C8-BTBT Transistors. Advanced Material Interfaces, 2019, 6(8),1801736

7. Ziang Wang, Hang Guo, Xin Rong, Guifang Dong*. Fabrication of Patterned Organic Semiconductor Thin Film by the Synergy of Marangoni and Coffee-Ring Effects. Acta Physica-Chimica Sinica, 2019, 35(11),1259-1266

8. Junqing Zhao#, Hang guo#, Yaokun Pang, Fengben Xi, Zhi Wei Yang, Guoxu Liu, Tong Guo, Guifang Dong*, Chi Zhang*and Zhong Lin Wang*. Flexible Organic Tribotronic Transistor for Pressure and Magnetic Sensing. ACS Nano, 2017, 11,11566-11573

9. Wenhai Li, Hang Guo, Ziang Wang, Guifang Dong*. Narrowband Organic Photodiodes Based on Green Light Sensitive Squarylium. Journal of Physical Chemistry C, 2017,121, 15333-15338

10. Yaokun Pang#, Jing Li#, Tao Zhou, Zhiwei Yang, Jianjun Luo, Limin Zhang, Guifang Dong*, Chi Zhang*and Zhong Lin Wang*. Flexible Transparent Tribotronic Transistor for Active Modulation of Conventional Electronics. Nano Energy, 2017, 31,533-540

11. Jing Li#, Wenhai Li#Dongxin Ma, Weqi Zhang, Lei He, Lian Duan, Liduo Wang and Guifang Dong*. [Ir(ppy)2pyim]PF6 dielectric mixed with PMMA for area emission transistors. RSC Advances, 2016, 4(6), 94010-94013

12. Wenhai Li#Shangbin Li#Lian Duan, Hanjie Chen, Liduo Wang, Guifang Dong*Zhengyuan Xu*. Squarylium and rubrene based filterless narrowband photodetectors for an all-organic two-channel visible light communication system. Organic Electronics, 2016, 37, 346-351

13. Wenhai LiDong LiGuifang Dong*Lian DuanJialin SunDeqiang Zhang, Liduo Wang. High-stability organic red-light photodetector for narrowband applications. Laser & Photonics Reviews, 2016, 10(3), 473-480

14. Jing Li#, Chi Zhang#, Lian Duan, Li Min Zhang, Li Duo Wang, Guifang Dong*, Zhonlin Wang*. Flexible Organic Tribotronic Transistor Memory for a Visible and Wearable Touch Monitoring System. Advanced Materials, 2016, 28(1), 106-110

15. Dong Li, Kibum Kima, Shumao Zhanga, Guifang Dong*,  Yue Kuo*. High-performance organic–inorganic hybrid optocouplers based on organic light-emitting diodes and a-Si:H photodiodes. Sensors and Actuators A: Physical2015, 236, 364-368

16. Wenhai Li, Haopeng Dong, Guifang Dong*, Liduo Wang. Hysteresis mechanism in perovskite photovoltaic devices and its potential application for multi-bit memory devices. Organic Electronics, 2015, 26, 208-212

17. Chi Zhang, Jing Li, ChangBao Han, LiMin Zhang, XiangYu Chen, Liduo Wang, Guifang Dong*, and zhonglin Wang*. Organic tribotronic transistor for contact-electrification-gated light-emitting diode. Advanced Function Materials, 2015, 25(35), 5625-5632

18. Dong LiGuifang Dong*, Liduo Wang, Wenzhe Li. High performance organic-inorganic perovskite-optocoupler based on low-voltage and fast response perovskite compound photodetector. Scientific Reports, 2015, 5, 7902

19. Dong Li, Wenhai Li, Lian Duan, Guohui Zhang, Song Liu, and Guifang Dong*. Highly integratable organic optocouplers on a paterned double-side Indium Tin oxide substrate with high isolation voltage. IEEE Electron Device Letters, 2015, 36(2), 171-173

20. Haoyan Zhao, Zhao Wang, Guifang Dong*, Lian Duan. Fabrication of highly oriented large-scale TIPS pentacene crystals and transistors by the Marangoni effect-controlled growth method. Physical Chemistry Chemical Physics, 2015, 17, 6274-6279

21. Haoyan Zhao, Dong Li, Guifang Dong*, Lian Duan, Xiaohui Liu, Liduo Wang. Volatilize-Controlled Oriented Growth of the Single-Crystal Layer for Organic Field-Effect TransistorsLangmuir, 2014, 30(40), 12082-12088

22. Wenhai Li, Dong Li, Guifang Dong*, Lian Duan, Liduo Wang. Predicting photocurrent tendency of organic photodiodes operating at external bias through optical field modeling. Organic Electronics, 2014, 15(11), 3231-3236

23. Jing Li, Guifang Dong*, Lian Duan, Dongxin Ma, Tao Hu, Yunge Zhang, Liduo Wang, Yong Qiu. A multifunctional ionic iridium complex for field-effect and light-emitting devices. RSC Advances, 2014, 4(93), 51294-51297

24. Xiaohui Liu, Guifang Dong*, Lian Duan, Liduo Wang. Programmable and Erasable Pentacene/Ta2O5 Phototransistor Memory With Improved Retention Time. IEEE Electron Device Letters, 2014, 35 (7), 741- 743

25. Xiaohui Liu, Haoyan Zhao, Guifang Dong*, Lian Duan, Dong Li, Liduo Wang, Yong Qiu. Multifunctional Organic Phototransistor-based Nonvolatile Memory Achieved by UV/Ozone Treatment of the Ta2O5 Gate Dielectric. ACS applied Materials & Interfaces, 2014, 6(11), 8337-8344

26. Xiaohui Liu, Haoyan, Zhao, Guifang Dong*, Lian Duan, Liduo Wang, and Yong Qiu*. The Effect of Oxygen Content on the Performance of Low-Voltage Organic Phototransistor Memory. Organic Electronics, 2014, 15(7), 1664-1671

27. Dong LiXiaohui Liu, Guifang Dong*, Lian Duan, Deqiang Zhang, Haoyan Zhao, Liduo Wang, and Yong Qiu*. A flexible blue light sensitive organic photodiode with high properties for the applications in low-voltage-control circuit and flexion sensors. Laser & Photonics Reviews, 2014, 8(2), 316-323

28. Qiujian Sun, Dong Li, Guifang Dong*, Xiaomin Jin, LianDuan, Liduo Wang, and Yong Qiu**. Improved Organic Optocouplers Based on a Deep Blue Fluorescent OLED and an Optimized Bilayer Heterojunction. Sensors and Actuators B-Chemical, 2013,188, 879–885

29. Dong Li, Guifang Dong*, LianDuan, Deqiang Zhang, Liduo Wang, and Yong Qiu*. High-performance organic optocouplers based on an organic photodiode with high blue light sensitivity. IEEE Electron Device Letters. 2013, 34(10), 1295-1297

30. Haoyan Zhao, Guifang Dong*, Lian Duan, Liduo Wang, and Yong Qiu*, Co-Actions of Ambient Pressure and Gas Molecular Adsorption on the Carriers’ Transport in Polycrystalline Pentacene Thin-Film Transistors. The Journal of Physical Chemistry C, 2013, 117(1), 58-63

31. Xiaohui Liu, Guifang Dong*, Lian Duan, Liduo Wang, Yong Qiu*. The interface modification of low-voltage pentacene-based organic phototransistors, ECS transaction Thin Film Transistor 11, 2012, 50 (8), 229-234

32. Xiaohui Liu, Guifang Dong*, Dan Zhao, Yapei Wang, Lian Duan, Liduo WangYong Qiu*. The understanding of the memory nature and mechanism of the Ta2O5-gate-dielectric-based organic phototransistor memory. Organic Electronics, 2012, 13(12), 2917-2923

33. Xiaohui Liu, Guifang Dong*, Lian Duan, Liduo Wang and Yong Qiu. High performance low-voltage organic phototransistors: interface modification and the tuning of electrical, photosensitive and memory properties. Journal of Material Chemistry, 2012, 22, 11836-11842

34. Dong Li, Guifang Dong*, Lian Duan, Liduo Wang, and Yong Qiu. New Method of Mobility Measurement for Organic Semiconductors by Optoelectronic Coupling. Journal of Physical Chemistry C, 2012, 116 (8), 5235-5239

35. Qiujian Sun, Guifang Dong*, Haoyan Zhao, Juan Qiao, Xiaohui Liu, Lian Duan, Liduo Wang, Yong Qiu*. Modulated intermolecular electrostatic interaction and morphology transition in squarylium dyes based organic field-effect transistors. Organic Electronics, 2011, 12, 1674-1682

36. Qiujian Sun, Guifang Dong*, Haiyang Zheng, Haoyan Zhao, Juan Qiao, Lian Duan, Liduo Wang, Fushi Zhang, Yong Qiu. Indolium Squarine Semiconductor for Field-Effect Transistors. Acta Physico-Chimica Sinica 2011, 27 (8), 1893-1899

37. Qiujian Sun, Guifang Dong*, Liduo Wang, Yong Qiu. Organic optocouplers. Science China, Chemistry, 2011,54(7),1017-1026

38. Peng Wei, Joon Hak Oh, Guifang Dong, and Zhenan Bao. Use of a 1H-Benzoimidazole Derivative as an n-Type Dopant and To Enable Air-Stable Solution-Processed n-Channel Organic Thin-Film Transistors. Journal of America Chemistry Society, 2010, 132, 8852-8853

39. Liang Chen, Guifang Dong, Lian Duan, Liduo Wang, Juan Qiao, Deqiang Zhang, and Yong Qiu*. Positional disorder induced mobility enhancement in rapidly cooled organic semiconductor melts. Journal of Physical Chemistry C, 2010, 114, 9056-9061

40. Guifang Dong, Haiyang Zheng, Lian Duan, Liduo Wang, and Yong Qiu*. High performance organic optocouplers based on a C60/NPB photosensitive interfacial heterojunctionAdvanced Materials. 2009, 21, 2501-2504

41. Guifang Dong* and Yong Qiu. Pentacene Thin-Film Transistors with Ta2O5 as the Gate Dielectric. Journal of the Korean Physical Society200954(1), 493-497

42. Liang Chen, Guifang Dong, Lian Duan, Liduo Wang, Juan Qiao, Deqiang Zhang, and Yong Qiu*. One Order of Magnitude Enhancement of Electron Mobility by Rapid Cooling the Melt of an n-Type Organic Semiconductor. Journal of Physical Chemistry C, 2009, 113, 16549-16552

43. Guifang Dong, Yuexiang Lu, Xiao Yan Wang, and Yong. QiuBa0.6Sr0.4TiO3 Thin Films used as Gate Dielectric in Pentacene Transistors. 2008, The Electrochemical Society Transactions: Thin Film Transistors 9, 16(9), 291-294

44. Guifang Dong*, Qingdi Liu, Liduo Wang, Yong Qiu, Variation of different characteristic parameters of pentacene/poly(methyl methacrylate) transistors under electric stress. 2008, Chinese Physics Letters, 25(9), 3375-3377

45. Wei Wang, Juan Qiao, Guifang Dong, Liduo Wang, Lian Duan, Deqiang Zhang, Yong Qiu*. Metal halide/N-donor organic ligand hybrid materials with confined energy gaps and emissions. European Journal of Inorganic Chemistry,2008, 19, 3040-3045

46. Wei Wang, Guifang Dong*, Liduo Wang, Yong Qiu. Pentacene thin-film transistors with sol-gel derived amorphous Ba0.6Sr0.4TiO3 gate dielectric. Microelectronic Engineering, 2008,85 (2), 414-418.

47. Liang Chen, Guifang Dong, Lian Duan, Liduo Wang, Juan Qiao, Deqiang Zhang, and Yong Qiu*. Liquid-Formed Glassy Film of N,N¢-Diphenyl-N,N¢-bis(3- methylphenyl)benzidine: Formation, Carrier Transporting Ability, Photoluminescence, and Stability. Journal of Physical Chemistry, C, 2007, 111, 18376-18380

48. XiaoChun Guo, Guifang Dong* and Yong Qiu. Electrical bistable characteristics of poly(phenylenesulfide) thin film deposited by thermal evaporation. Chinese Science Bulletin, 2007,52(6),732-735

49. Yihua Zhao, Guifang Dong*, Liduo Wang, Yong Qiu. Improved photo-stability of organic thin film transistors with tantalumoxide/poly(4-vinyl phenol) double gate insulators. Applied Physics Letters, 2007, 90252110-1-3.

50. Yihua Zhao, Guifang Dong*, Liduo Wang, Yong Qiu. Improved Performance of Organic Thin Film Transistor with an Inorganic Oxide/Plymor Double-Layer Insulator. Chinese Physics Letters. 2007, 24(6),1664-1667

51. Yan Hu, Guifang Dong*, Yuanchuan Hu, LiduoWang and Yong QiuOxygen effect on the electrical characteristics of pentacene transistorsJournal of Physics DApplied Physics, 2006 (39), 4553-4556

52. Yan HuGuifang Dong*, Chen Liu, Liduo Wang, and Yong Qiu. Dependency of organic phototransistor properties on the dielectric layers, Applied Physics Letters, 2006, 89(5), 072108-1-3

53. Guifang Dong, Yan Hu, Chongyun Jiang, Liduo Wang, and Yong Qiu*. Organic photocouplers consisting of organic light-emitting diodes and organic photoresistors. Applied Physics Letters, 2006, 88(5), 051110-1-3

54. Yan Hu, Guifang Dong, Liduo Wang and Yong Qiu*. Phototransistor Properties of Pentacene Organic Transistors with Polymethyl Methacrylate Dielectric Layer. Japanese Journal of Applied Physics, Part.2, 2006, 45(3), 96-98

55. Guifang Dong, Qingdi Liu, Liduo Wang, Yong Qiu. Improvement of Performance of Organic Thin-Film Transistors through Zone. Chinese physics letters, 2005, 22(8), 2027-2030

56. Yan Hu, Guifang Dong, Yan Liang, Liduo Wang, Yong Qiu. Research on operating degradation of pentacene thin-film transistors. Japanese Journal of Applied Physics, 2005,44(2), L938-L940

57. Yan Liang, Guifang Dong*, Yan Hu, Liduo Wang, and Yong Qiu*. Low-voltage pentacene thin-film transistors with Ta2O5 gate insulators and their reversible light-induced threshold voltage shift. Applied Physics Letters, 2005,86(13), 132101-1-3

58. YuanChuan Hu, GuiFang Dong, W LiDuo ang Yan Liang, Yong Qiu. Organic Light-Emitting Diodes Driven by Organic Transistors. Chinese physics letters, 2004,21(4), 723-725

59. Yan Liang, Guifang Dong *, Yuanchuan Hu, Yan Hu, Liduo Wang, Yong Qiu. Fabrication of Pentacene Thin-Film Transistors with Patterned Polyimide Photoresist as Gate Dielectrics and Research of Their Degradation. Chinese physics letters, 2004, 21(11), 2278-2280

60. Yong Qiu, Yuanchuan Hu, Guifang Dong, Liduo Wang, Junfeng XieYaning Ma. H2O effect on the stability of organic thin-film field-effect transistors. Applied Physics Letters, 2003, 83(15), 1644-1646

61. Yong Qiu, Yuanchuan Hu, Guifang Dong, Liduo Wang, Junfeng XieYaning Ma. Preparation and characteristics research of flexible all-organic thin-film field-effect transistor. Chinese Science Bulletin, 2003, 48(15), 1554-1557

62. Yong Qiu, Yuanchuan Hu, Guifang Dong, Liduo Wang, Yudi Gao Preparation of organic thin-film field effect transistor. Chinese Science Bulletin, 2002, 47(18), 1529-1532