LI, Xueqing (李学清) Assistant Professor Department of Electronic Engineering Tsinghua University Address: 4304 Rohm Building, Tsinghua University, Beijing 100084, China; (北京市清华大学电子系罗姆楼4304，邮编100084) Email: xueqingli@tsinghua.edu.cn Google Scholar

Recent News

• March, 2018: I gave an invited talk at AWSSS'18 at Taoyuan, Taiwan, entitled "Enabling Energy-Efficient Nonvolatile Processing and Storage for IoT with Beyond-CMOS Ferroelectric FETs".
• March, 2018: my special session proposal at ISVLSI'18 was accepted, entitled "Design using Emerging Devices". See you at Hong Kong in July!
• February, 2018: Congratulations to Longqiang for the acceptance of paper to appear at International Journal of Circuit Theory and Applications: "Redundancy-bandwidth scalable techniques for signal-independent element transition rates in high-speed current-steering DACs"
• February, 2018: Congratulations to Longqiang for the acceptance of paper to appear at Analog Integrated Circuits and Signal Processing: "A 14-Bit 500-MS/s DAC with 211-MHz 70 dB SFDR Bandwidth Using TRI-DEMRZ"
• January, 2018: I've transitioned from Penn State University to Tsinghua University as a Tenure-Track Assistant Professor.

Education

• Ph.D. , Department of Electronic Engineering, Tsinghua University, Beijing, China, 08/2007-07/2013
  Thesis Title: Wideband High-Dynamic-Range D/A Converter Design
• B.S., Department of Electronic Engineering, Tsinghua University, Beijing, China, 08/2003-07/2007

Research Interests

• "Post-CMOS" circuit and system design using emerging devices, e.g. Tunnel FETs (TFET), Ferroelectric negative capacitance FET (NCFET), Hyper-FET, SymFET, etc.
  • Circuit design of rectifier, DC-DC converter, current-mode logic (CML), ADC, DAC, memory, etc.
  • RF-powered system design for higher power-conversion efficiency;
  • Nonvolatile processor (NVP) optimization and battery-less systems;
  • Emerging device evaluation for analog and mixed-signal circuit and systems.
• Mixed-signal CMOS IC design, including data converters, energy harvesters (rectifier, DC-DC converter), memory, etc.

Honors and Awards

• DARPA/STARnet LEAST Center Best Publication Award (2017)
• IEEE Transactions on Multi-Scale Computing Systems (TMSCS) Best Paper Award (2017)
• ASP-DAC 2017 Best Paper Award (2017)
• IEEE Micro Top Picks (2016)
• HPCA Best Paper Award (2015)