Projects per year
Personal profile
Personal profile
WEN LIU received the B.S. degree from Peking University, Beijing, China, in 2004, and the Ph.D. degree from Nanyang Technological University, Singapore, in 2008. Her current research interests include investigation of novel transistor architectures based on new materials with the goal of expanding the frontiers of electronics to reach higher frequencies, higher speed, smaller size, extremely low power consumption, higher operating temperature, particularly the potential of III-V compound semiconductors for new applications.Wen is a Fellow of The Higher Education Academy of the UK, Member of the Youth Innovation Promotion Committee of the Third Generation Semiconductor Industry Technology Innovation Strategy Alliance (CASA), executive deputy director of the International Innovation Institute for third generation semiconductor power electronics devices and power integration of XJTLU, IEEE Senior Member. She has published 40+ journal papers, 40+ conference papers, and applied 20+ patents. In the last 5 years, she has been granted various level of funds of more than 8 millions RMB.
刘雯博士,西交利物浦大学智能工程学院电子与电气工程系高级副教授,西交利物浦大学先进半导体研究中心执行主任,博士生导师,英国高等教育协会会士,国际电气电子工程协会(IEEE)电路与系统、电子器件学会苏州分会主席,国家第三代半导体产业技术创新战略联盟(CASA)青年创新促进委员会副主任委员,西浦智能工程学院-红与蓝微电子氮化镓功率器件联合研究中心主任。2004年本科毕业于北京大学信息科学与技术学院,2008年在新加坡南洋理工大学电子电气工程学院获博士学位。长期从事宽禁带半导体氮化镓电力电子器件及其单片功率集成芯片技术研究。迄今发表IEEE EDL、TED、TPE等SCI收录论文40余篇,EI收录会议论文60余篇,在功率半导体领域国际顶级会议ISPSD发表通讯作者论文4篇。已培养毕业博士生7名,硕士生20余名,申请国家发明专利20余件,授权11件,编制行业标准2项。主持十余项各级研发项目,包括工信部国家科技重大专项、科技部国家重点研发计划、国家自然科学基金面上项目、华为公司横向课题等,2018近千万元。
Our group is looking for candidates for postdoc fellows, M.S./Ph.D students, research assistants, undergraduate interns. Those who are interested in these positions are welcomed to enquire through email.
本课题组长期招收博士后研究员、硕士/博士研究生、科研助理、本科生。欢迎感兴趣的同学通过电子邮件交流。
Research interests
Wide bandgap semiconductor devices and their integrated circuit
- Physics-driven and AI-enhanced methods for design of GaN-based devices and IC;
- High performance GaN power devices and IC;
- All GaN DC-DC converter for radiation resistance
- GaN Optoelectronic Integration;
Experience
2023-now, Senior Associate Professor, Department of EEE- School of Advanced Technology, Xi’an Jiaotong-Liverpool University
2021-2023,Associate Professor, Department of EEE- School of Advanced Technology, Xi’an Jiaotong-Liverpool University
2014-2021, Assistant Professor, Department of EEE- School of Advanced Technology, Xi’an Jiaotong-Liverpool University
Teaching
SAT405/406 Final MRes Project
EEE417--Advanced Semiconductor Materials and Devices for Efficient Power Conversion
EEE406 Power Electronics and application of renewable energy
EEE333/INT309 Multimedia information retrieval and technology
Awards and honours
Outstanding Postgraduate Supervision Award 2023
Dushu Lake Science and Education Innovation Zone Visiting Engineering Award 2022
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
Education/Academic qualification
Fellow of The Higher Education Academy: PR148220
Ph.D. , Nanyang Technological University, - 2008
B.S. , Peking University, Beijing, China - 2004
Person Types
- Staff
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Collaborations and top research areas from the last five years
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1200 V high-voltage nitride power electronic materials and devices for industrial motors and wireless charging applications, and their industrialization
1/10/24 → 30/09/27
Project: Governmental Research Project
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GaN-on-Si E-mode P-Channel Heterojunction Field-Effect Transistors for CMOS Circuit
Liu, W., Gu, J., Wang, Z., Wang, Y. & Pei, Y.
1/01/24 → 31/12/27
Project: Governmental Research Project
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Research on single-stage high frequency link power sub transformer based on gallium nitride power integration
Wen, H., Zhang, Q., Yang, R., Chu, G., Lim, E. G., Liu, W., Hao, J., Bu, Q., Zhu, Y., Xu, P., Wang, X., Yang, Y., 汪义旺, 丰郅宸, 韩旭 & 程朝飞
1/07/22 → 30/06/25
Project: Governmental Research Project
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Basic Research on GaN-Based Complementary Logic Integrated Circuit Technology
1/07/22 → 30/06/25
Project: Governmental Research Project
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International Innovation Research Institute of Third Generation Semiconductor Power Electronic Devices and Power Integration
Wen, H., Liu, W., Lim, E. G., Yue, Y., Wang, X., Ma, F., Xu, D., Yang, L., Wang, R., Sun, J., Xue, F., Chen, M., Wang, Z., Yu, L., Zhao, C., Liu, Y., Song, P., Zhao, Y., Cui, M., Ma, J., Liu, C., Qi, Y., R., P., Taylor, S., Nichols, R., C., Y., Spencer, J., Smith, J., Qian, H. & Zhao, S.
1/01/22 → 31/12/24
Project: Governmental Research Project
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Low-pressure oxidation for improving interface properties and voltage instability of SiO2/4H-SiC MOS capacitor
Wang, Z., Lin, Z., Li, J. & Liu, W., 1 Feb 2025, In: Applied Surface Science. 681, 161604.Research output: Contribution to journal › Article › peer-review
Open Access -
集成过压保护的氮化镓器件驱动电路
Zhu, Y., Cui, M., Fang, Z., Su, H. & Liu, W., 3 Jan 2025, Patent No. CN114024541B, 18 Nov 2041Translated title of the contribution :Integrated overvoltage protected gallium nitride device drive circuit Research output: Patent
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A Comprehensive Review of Integrated Three-Port DC-DC Converters With Key Performance Indices
Wang, G., Wen, H., Xu, P., Liu, W., Zhou, J. & Yang, Y., 2024, (Accepted/In press) In: IEEE Transactions on Power Electronics. 39, 5, p. 1-18 18 p.Research output: Contribution to journal › Article › peer-review
10 Citations (Scopus) -
Au-Free Multi-Layer Ti/Al Ohmic Contacts for AlGaN/GaN HEMTs
Wang, C., Zhang, Q., Feng, X., Wang, Z., Zhang, P. & Liu, W., 2024, 2024 IEEE International Conference on IC Design and Technology, ICICDT 2024. Institute of Electrical and Electronics Engineers Inc., (2024 IEEE International Conference on IC Design and Technology, ICICDT 2024).Research output: Chapter in Book or Report/Conference proceeding › Conference Proceeding › peer-review
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Au-Free Ti/Al/Ni/TiN Ohmic Contact to AlGaN/GaN Heterostructure: Ti/Al Thicknesses at an Optimized Ratio
Ling, M., Sun, Z., Li, J., Wang, W., Zhang, Y., Zhang, P., Zhao, Y., Zhang, J., Low, K. L., van Zalinge, H., Mitrovic, I. & Liu, W., 2024, (Accepted/In press) In: Physica Status Solidi (A) Applications and Materials Science.Research output: Contribution to journal › Article › peer-review
Activities
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2024 The 19th National Semiconductor and Integrated Technology Conference 第十九届全国半导体与集成技术会议
Wen Liu (Invited speaker)
25 Aug 2024Activity: Talk or presentation › Invited talk
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第十八界全国MOCVD学术会议
Wen Liu (Invited speaker)
7 Jul 2024 → 10 Jul 2024Activity: Talk or presentation › Invited talk
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江苏省高等学校科学技术研究成果奖 Jiangsu Provincial Higher School Science and Technology Research Achievement Award
Wen Liu (Participant)
May 2024Activity: Other › Honorary Position