GAO, Xu

Dr. Xu Gao

Professor

Tel:+86-512-65884530

Email: gaoxu@suda.edu.cn

Education and Work Experience

2011.6-Present  Associate professor of Institute of Functional Nano & Soft Materials (FUNSOM),

                          Soochow University, China

2013.9-2014.8  Research Associate, International Center for Materials Nanoarchitectonics  (MANA), National Institute for Materials Science (NIMS), Japan

2008.7-2011.6   Ph.D. in Department of Physics, Nanjing University, China

Supervisors: Prof. Jiang Yin and Zhiguo Liu, Nanjing University

2006.9-2008.6   M.S. in Department of Physics, Nanjing University, China

                          Supervisor: Prof. Jiang Yin and Zhiguo Liu, Nanjing University

Research Interests

Device development and device physics in semiconductor devices, such as organic/inorganic/hybrid Field Effect Transistors, Nano-floating gate memories, and Neuromorphic devices.

Selected Publications

1. Zhen-Liang, Liu, Tian-Peng Yu, Zu-Teng Wan, Yi-Ru Wang, Zhi-Qiang Li, Jiang Yin*, Xu Gao*, Yi-Dong Xia, Zhi-Guo Liu, “High-Performance Pentacene-Based Field-Effect Transistor Memory Using the Electrets of Polymer Blends” Adv. Electron. Mater. 2101342 (2022).

2. Zhong-Da Zhang, Xu Gao*, Jie Luo, Ya-Nan Zhong, Jian-Long Xu, Sui-Dong Wang*, “UV-Enabled Multibit Organic Transistor Memory with High Controllability and Stability” IEEE Electron. Dev. Lett. 43, 124, (2022).

3. Cong Shen, Xu Gao*, Cheng Chen, Shan Ren, Jian-Long Xu, Yi-Dong Xia*, Sui-Dong Wang*, “ZnO Nanowire Optoelectronic Synapse for Neuromorphic Computing” Nanotechnology 33, 065205, (2022).

4. Ming-Tao Tan, Tian Wang, Xu Gao*, Ya-Nan Zhong, Jing-Yue Zhang, Jian-Long Xu, Cheng Li, Sui-Dong Wang*, “Egg-White-Based Polymer Memristors with Competing Electronic-Ionic Effect and Timescale-Dependent Current Modulation” IEEE Electron. Dev. Lett.42, 228, (2021).

5. Yi-Ru Wang, Li-Min Kang, Zhen-Liang Liu, Zu-Teng Wan, Jiang Yin*, Xu Gao*, Yi-Dong Xia, Zhi-Guo Liu, “Enhancement of Memory Properties of Pentacene Field-Effect Transistor by the Reconstruction of an Inner Vertical Electric Field with an n-Type Semiconductor Interlayer” ACS Appl. Mater. Interfaces 13, 13452, (2021).

6. Tong Chen, Xu Gao*, Jing-Yue Zhang, Jian-Long Xu, Sui-Dong Wang*, “Ultrasensitive ZnO Nanowire Photodetectors with a Polymer Electret Interlayer for Minimizing Dark Current” Adv. Optical. Mater. 8, 1901289, (2020).

7. Ming-Ze Wu, Shang-Yang Shang, Qi Wei, Chang Liu, Ai-Dong Li, Xu Gao*, Sui-Dong Wang, Jiang Yin, Yi-Dong Xia*, Zhi-Guo Liu, “High Visible-Light-Stimulated Plasticity in Optoelectronic Synaptic Transistors for Irradiation History-Dependent Learning” Adv. Electron. Mater. 6, 1901255, (2020).

8. Yi-Ru Wang, Chao Lu, Li-Min Kang, Shang-Yang Shang, Jiang Yin,* Xu Gao*, Guo-Liang Yuan, Yi-Dong Xia, Zhi-Guo Liu, “Enhanced Performance of Organic Field-Effect Transistor Memory by Hole-Barrier Modulation with an N-Type Organic Buffer Layer between Pentacene and Polymer Electret” Adv. Electron. Mater. 6, 1901184, (2020).

9. Lin-Xi Zhang, Xu Gao*, Jing-Jing Lv, Ya-Nan Zhong, Chao Xu, Jian-Long Xu, Sui-Dong Wang*, “Filter-Free Selective Light Monitoring by Organic Field-Effect Transistor Memories with a Tunable Blend Charge-Trapping Layer” ACS Appl. Mater. Interfaces 11, 40366, (2019).

10. Jing-Jing Lv, Xu Gao*, Lin-Xi Zhang, Yang Feng, Jian-Long Xu, Jing Xiao, Bin Dong, Sui-Dong Wang*, “Visible-Blind UV Monitoring with a Photochromic Charge Trapping Layer in Organic Field-Effect Transistors” Appl. Phys. Lett. 115, 113302, (2019).

11. Yang Feng^#, Xu Gao^#, Ya-Nan Zhong, Jia-Ling Wu, Jian-Long Xu, Sui-Dong Wang*, “Solution-Processed Polymer Thin-Film Memristors with an Electrochromic Feature and Frequency-Dependent Synaptic Plasticity” Adv. Intell. Syst. 1, 1900022, (2019).

12. Zhong-Da Zhang, Xu Gao*, Ya-Nan Zhong, Jie Liu, Jian-Long Xu, Sui-Dong Wang*, “Selective Solar-Blind UV Monitoring Based on Organic Field-Effect Transistor Nonvolatile Memories” Adv. Electron. Mater. 3, 1700052, (2017).

13. Jie Liu, Xu Gao*, Jian-Long Xu, Antonio Ruotolo*, Sui-Dong Wang*, “Flexible Low-Power Organic Complementary Inverter Based on Low-k Polymer Dielectric” IEEE Electron. Dev. Lett. 38, 1461, (2017).

14. Chen-Huan Wang, Xu Gao*, Ya-Nan Zhong, Jie Liu, Jian-Long Xu, Sui-Dong Wang*, “Controlled surface doping for operating stability enhancement in organic field-effect transistors” Org. Electron. 42, 367, (2017).

15. Xu Gao, Meng-Fang Lin, Bao-Hua Mao, Maki Shimizu, Nobuhiko Mitoma, Takio Kizu, Wei Ou-Yang, Toshihide Nabatame, Zhi Liu, Kazuhito Tsukagoshi*, Sui-Dong Wang*, “Correlation Between Active Layer Thickness and Ambient Gas Stability in IGZO Thin-Film Transistors” J. Phys. D: Appl. Phys. 50, 025102 (2017).

16. Shun Wang, Xu Gao*, Ya-Nan Zhong, Zhong-Da Zhang, Jian-Long Xu, Sui-Dong Wang*, “Physical Implication of Transition Voltage in Organic Nano-Floating-Gate Nonvolatile Memories” Appl. Phys. Lett. 109, 023301, (2016).

17. Ya-Nan Zhong, Xu Gao*, Chen-Huan Wang, Jian-Long Xu, Sui-Dong Wang*, “Heterojunction Effect on Contact Resistance Minimization in Staggered Pentancne Thin-Film Transistors” Appl. Phys. Express 9, 111601, (2016).

18. Xu Gao*, Shinya Aikawa, Nobuhiko Mitoma, Meng-Fang Lin, Takio Kizu, Toshihide Nabatame, Kazuhito Tsukagoshi*, “Self-Formed Copper Oxide Contact Interlayer for High-Performance Oxide Thin Film Transistors” Appl. Phys. Lett. 105, 023503, (2014).

19. Xu Gao, Chang-Hai Liu, Xiao-Jian She, Qin-Liang Li, Jie Liu, Sui-Dong Wang*, “Photon-Energy-Dependent Light Effects in Organic Nano-Floating-Gate Nonvolatile Memories” Org. Electron. 15, 2486, (2014).

20. Xu Gao, Xiao-Jian She, Chang-Hai Liu, Qi-Jun Sun, Jie Liu, Sui-Dong Wang*, “Organic Field-Effect Transistor Nonvolatile Memories Based on Hybrid Nano-Floating-Gate” Appl. Phys. Lett. 102, 023303, (2013).

21. Xiao-Jian She, Chang-Hai Liu, Qi-Jun Sun, Xu Gao*, Sui-Dong Wang*, “Morphology Control of Tunneling Dielectric Towards High-Performance Organic Field-Effect Transistor Nonvolatile Memory” Org. Electron. 13, 1908, (2012).

22. Xu Gao, Yi-Dong Xia*, Jian-Feng Ji, Han-Ni Xu, Yi Su, Hai-Tao, Li, Chun-Jun Yang, Hong-Xuan Guo, Jiang Yin*, Zhi-Guo Liu, “Effect of Top Electrode Materials On Bipolar Resistive Switching Behavior of Gallium Oxide Films” Appl. Phys. Lett. 97, 193501, (2010).

23. Xu Gao, Yi-Dong, Xia, Bo Xu, Ji-Zhou Kong, Hong-Xuan Guo, Kui Li, Hai-Tao Li, Han-Ni Xu, Kai Chen, Jiang Yin*, Zhi-Guo Liu*, “Unipolar Resistive Switching Behaviors in Amorphous Lutetium Oxide Films” J. Appl. Phys. 108, 074506, (2010).

24. Xu Gao, Hong-Xuan Guo, Yidong Xia, Jiang Yin*, Zhi-Guo Liu “Unipolar Resistive Switching Characteristics in Co₃O₄ Films” Thin Solid Films 519, 450, (2010).

25. Xu Gao, Jiang Yin*, Yi-Dong Xia, Kui-Bo Yin, Li-Gang Gao, Hong-Xuan Guo, Zhi-Guo Liu, “The Thermal Stability and Electrical Properties of LaErO₃ Films as High-k Gate Dielectrics” J. Phys. D: Appl. Phys. 41, 235105, (2008).

26. 高旭，刘艳花，刘杰，王穗东*，“基于聚合物/氧化物/聚合物杂化栅介质层的低电压有机互补反相器研究”，中国科技论文，16，2017。

Edited by Juan Yang