World's Best Scientists 2026 revealed!

D-Index & Metrics

Electronics and Electrical Engineering

D-Index
59
Citations
12558
World Ranking
1771
National Ranking
708

Overview

Qiang Li is affiliated with Virginia Tech in the United States, focusing research efforts primarily within the fields of Engineering, Physics and Astronomy, and Materials Science. Their work spans a variety of subfields including Electrical and Electronic Engineering, Atomic and Molecular Physics and Optics, Materials Chemistry, Biomedical Engineering, and Electronic, Optical and Magnetic Materials.

The main research topics covered by Qiang Li include Photonic and Optical Devices, Semiconductor Quantum Structures and Devices, Semiconductor Lasers and Optical Devices, Semiconductor materials and devices, Ferroelectric and Piezoelectric Materials, Photonic Crystals and Applications, and Semiconductor materials and interfaces.

Frequent collaborators in their research include Bogdan-Petrin Ratiu, Zhao Yan, Mingchu Tang, Huiyun Liu, and Hui Jia.

Qiang Li has published extensively in various journals. Some notable publication venues are Optics Express, Applied Physics Letters, Journal of Physics D Applied Physics, SSRN Electronic Journal, and Science.

Selected recent papers include:

  • Colossal electrocaloric effect in an interface-augmented ferroelectric polymer, 2023, Science
  • Low Dark Current High Gain InAs Quantum Dot Avalanche Photodiodes Monolithically Grown on Si, 2020, ACS Photonics
  • Low Threshold Quantum Dot Lasers Directly Grown on Unpatterned Quasi-Nominal (001) Si, 2020, IEEE Journal of Selected Topics in Quantum Electronics
  • Numerical evaluation of a kilowatt-level rotary electrocaloric refrigeration system, 2020, International Journal of Refrigeration
  • Concept design and numerical evaluation of a highly efficient rotary electrocaloric refrigeration device, 2021, Applied Thermal Engineering

Best Publications

  • Evaluation and Application of 600 V GaN HEMT in Cascode Structure

    Xiucheng Huang;Zhengyang Liu;Qiang Li;Fred C. Lee

  • High-Efficiency High-Power-Density LLC Converter With an Integrated Planar Matrix Transformer for High-Output Current Applications

    Chao Fei;Fred C. Lee;Qiang Li

  • Analytical Loss Model of High Voltage GaN HEMT in Cascode Configuration

    Xiucheng Huang;Qiang Li;Zhengyang Liu;Fred C. Lee

  • Design of GaN-Based MHz Totem-Pole PFC Rectifier

    Zhengyang Liu;Fred C. Lee;Qiang Li;Yuchen Yang

  • Package Parasitic Inductance Extraction and Simulation Model Development for the High-Voltage Cascode GaN HEMT

    Zhengyang Liu;Xiucheng Huang;Fred C. Lee;Qiang Li

  • New Core Loss Measurement Method for High-Frequency Magnetic Materials

    Mingkai Mu;Qiang Li;David Joel Gilham;Fred C. Lee

  • A High-Efficiency High-Density Wide-Bandgap Device-Based Bidirectional On-Board Charger

    Bin Li;Qiang Li;Fred C. Lee;Zhengyang Liu

  • High-Frequency Transformer Design for Modular Power Conversion From Medium-Voltage AC to 400 VDC

    Shishuo Zhao;Qiang Li;Fred C. Lee;Bin Li

  • 48-V Voltage Regulator Module With PCB Winding Matrix Transformer for Future Data Centers

    Mohamed H. Ahmed;Chao Fei;Fred C. Lee;Qiang Li

  • High-Frequency Integrated Point-of-Load Converters: Overview

    Fred C. Lee;Qiang Li

  • High-Efficiency High-Density Critical Mode Rectifier/Inverter for WBG-Device-Based On-Board Charger

    Zhengyang Liu;Bin Li;Fred C. Lee;Qiang Li

  • High-Frequency High-Efficiency GaN-Based Interleaved CRM Bidirectional Buck/Boost Converter with Inverse Coupled Inductor

    Xiucheng Huang;Fred C. Lee;Qiang Li;Weijing Du

  • High-Frequency PCB Winding Transformer With Integrated Inductors for a Bi-Directional Resonant Converter

    Bin Li;Qiang Li;Fred C. Lee

  • Two-Stage 48 V-12 V/6 V-1.8 V Voltage Regulator Module With Dynamic Bus Voltage Control for Light-Load Efficiency Improvement

    Chao Fei;Mohamed H. Ahmed;Fred C. Lee;Qiang Li

  • Single-Stage High-Efficiency 48/1 V Sigma Converter With Integrated Magnetics

    Mohamed H. Ahmed;Chao Fei;Fred C. Lee;Qiang Li

  • Equivalent Circuit Modeling of LLC Resonant Converter

    Shuilin Tian;Fred C. Lee;Qiang Li

  • High-Frequency Three-Phase Interleaved LLC Resonant Converter With GaN Devices and Integrated Planar Magnetics

    Chao Fei;Rimon Gadelrab;Qiang Li;Fred C. Lee

  • Shielding Technique for Planar Matrix Transformers to Suppress Common-Mode EMI Noise and Improve Efficiency

    Chao Fei;Yuchen Yang;Qiang Li;Fred C. Lee

  • High-efficiency high-power-density 48/1V sigma converter voltage regulator module

    Mohamed Ahmed;Chao Fei;Fred C. Lee;Qiang Li

  • Transmitter Coils Design for Free-Positioning Omnidirectional Wireless Power Transfer System

    Junjie Feng;Qiang Li;Fred C. Lee;Minfan Fu

  • Evaluation and application of 600V GaN HEMT in cascode structure

    Xiucheng Huang;Zhengyang Liu;Qiang Li;Fred C. Lee

  • Characterization and Enhancement of High-Voltage Cascode GaN Devices

    Xiucheng Huang;Zhengyang Liu;Fred C. Lee;Qiang Li

Frequent Co-Authors

Fred C. Lee
Fred C. Lee Virginia Tech
Khai D. T. Ngo
Khai D. T. Ngo Virginia Tech
Shuo Wang
Shuo Wang University of Florida
Dushan Boroyevich
Dushan Boroyevich Virginia Tech
Pericle Zanchetta
Pericle Zanchetta University of Nottingham
Hongfei Wu
Hongfei Wu Nanjing University of Aeronautics and Astronautics
Ming Xu
Ming Xu FSP-Powerland Technology

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