Projects per year
Personal profile
Personal profile
WEN LIU, senior associate professor, School of Advanced Technology, Xi’an Jiaotong-Liverpool University, Suzhou, China. Dr. Liu received the B.S. degree from Peking University, Beijing, China, in 2004, and the Ph.D. degree from the Nanyang Technological University, Singapore, in 2008. Currently Dr. Liu is Chair of IEEE CASS-EDS Joint Chapter Suzhou, deputy Director of the Youth Innovation Promotion Committee of the Third Generation Semiconductor Industry Technology Innovation Strategy Alliance (CASA) China, and also Executive Director XJTLU Advanced Semiconductor Research Center, Fellow of The Higher Education Academy of the UK, IEEE Senior Member. To date, Dr. Liu has supervised 9 Ph.Ds. and 20+ Master students to completion. Her current research interests include GaN power devices and their circuit integration. Dr. Liu has published 50+ journal papers, 60+ conference papers, and applied 20+ patents with 13 of them authorized. In the last 5 years, she has been granted various level of funds of more than 8 million RMB including the NSFC General Programme (2023-2027), the National Key R&D Programme from the ministry of Science and Technology (2022-2025), Technical commission project from Huawei Technologies Co. Ltd (2022-2023), etc.
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。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50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5篇。担任IEEE国际集成电路设计与工艺会议出版主席（2023）和会务主席（2021），第五届全国宽禁带半导体学术会议组织委员会委员（2023，2025），功率半导体器件与集成电路研讨会程序委员会委员（2024，2025）。已培养毕业博士生9名，硕士生20余名，申请国家发明专利20余件，授权13件，编制行业标准4项。主持十余项各级研发项目，包括国家科技重大专项、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年以来作为项目负责人已获经费逾千万元。
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
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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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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Design and fabrication of GaN based complementary logic integrated circuits
1/11/22 → 31/10/25
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 → 30/06/26
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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Junction Temperature Extraction for Silicon Carbide Power Devices: A Comprehensive Review
Wen, H., Li, X., Zhang, F., Qu, Z., Jiang, Y., Luo, N., Wang, G., Wang, X., Liu, W., Cui, M. & Zhao, Y., 2025, In: IEEE Transactions on Power Electronics. 40, 2, p. 3090-3111 22 p.Research output: Contribution to journal › Review article › peer-review
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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 -
与非门逻辑电路及其制备方法
Translated title of the contribution :NAND gate logic circuit and preparation method thereof Research output: Patent
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集成过压保护的氮化镓器件驱动电路
Translated 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
Activities
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Hao Tian：Nano-patterned AlN/Sapphire Templates (NPATs) Substrates AlGaN/GaN MIS-HEMTs
Wen Liu (Supervisor)
30 Jun 2025Activity: Supervision › Master Dissertation Supervision
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GAN MONOLITHIC DRIVER WITH OVERCURRENT PROTECTION CIRCUITS-Dechang Quan
Wen Liu (Supervisor)
30 May 2025Activity: Supervision › Master Dissertation Supervision
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2025 功率半导体器件与集成电路会议
Wen Liu (Participant)
26 May 2025Activity: Participating in or organising an event › Organising an event e.g. a conference, workshop, …
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Research on GaN p-Channel Field-Effect Transistor for GaN Complementary Technology
Wen Liu (Supervisor)
Dec 2024Activity: Supervision › PhD Supervision
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GaN n-FET and p-FET for CMOS integration on GaN-on-Si platform
Wen Liu (Supervisor)
Dec 2024Activity: Supervision › PhD Supervision