Guoqing Wang (王国庆)

Assistant Professor

Contact Info

Office： W669

Email：gq_wang@pku.edu.cn

Personal homepage：http://faculty.pku.edu.cn/wangguoqing/zh_CN/index.htm

 

Education

Degree Year Major Institution
Ph.D. 2018-2023 Quantum Science and Engineering Massachusetts Institute of Technology
B.S. 2014-2018 Physics Peking University

 

Professional Appointments

Year Position Institution
2025-Present Assistant Professor ICQM, School of Physics, Peking University
2023-2025 Postdoctoral Associate Massachusetts Institute of Technology

 

Research Interests

Our research interests lie in both experimental and theoretical efforts to develop and engineer original approaches for quantum information applications, including quantum computation, quantum sensing, quantum simulation, etc. In terms of experimental platform, we work with solid-state spins (e.g., NV centers) and neutral atoms trapped in optical tweezers. In particular, we are interested in applying cavity QED approaches to enhance light-matter interaction and develop novel quantum applications.

 

Honors and Awards

2023  2022 Chinese Government Award for Outstanding Self-financed Students Abroad

2022  MathWorks Graduate Fellowship

2018  Excellent Graduate (Peking University & Beijing City)

 

Selected Publications

Please refer to Google Scholar for a complete list, here are selected publications.

  1. Guoqing Wang*, David C. Spierings*, Matthew L. Peters*, Meng-Wei Chen, Uroš Delić, Vladan Vuletić. “Programmable few-atom Bragg scattering and ground-state cooling in a cavity”, under review, arXiv:2508.10748 (2025)
  2. Matthew L. Peters*, Guoqing Wang*, David C. Spierings*, Niv Drucker, Beili Hu, Yu-Ting Chen, Vladan Vuletić. “Cavity-enabled real-time observation of individual atomic collisions”, Phys. Rev. Lett. 135, 093402 (2025)
  3. Guoqing Wang*, Minh-Thi Nguyen*, Paola Cappellaro. “Hyperfine-enhanced gyroscope based on solid-state spins”, Phys. Rev. Lett. 133, 150801 (2024)
  4. Guoqing Wang, Changhao Li, Hao Tang, Boning Li, Francesca Madonini, Won Kyu Calvin Sun, Pai Peng, Ju Li, and Paola Cappellaro. “Manipulate solid-state spin concentration through charge transport”, PNAS 120 (32), e2305621120 (2023) , highlighted by MIT News
  5. Guoqing Wang*, Ariel Rebekah Barr*, Hao Tang*, Mo Chen, Changhao Li, Haowei Xu, Ju Li, and Paola Cappellaro. “Characterizing temperature and strain variations with qubit ensembles for their robust coherence protection”, Phys. Rev. Lett. 131, 043602 (2023), highlighted by MIT NSE News, MIT News
  6. Guoqing Wang, Yi-Xiang Liu, Jennifer M. Schloss, Scott T. Alsid, Danielle A. Braje, and Paola Cappellaro. “Sensing of arbitrary frequency fields using a quantum mixer”, Phys. Rev. X 12, 021061 (2022), Featured in Physics, highlighted by MIT News
  7. Guoqing Wang*, Changhao Li*, and Paola Cappellaro. “Observation of symmetry-protected selection rules in periodically driven quantum systems”, Phys. Rev. Lett. 127, 140604 (2021) with Editors' Suggestion, highlighted by MIT News, MIT NSE News
  8. Guoqing Wang*, Yi-Xiang Liu*, Yuan Zhu, and Paola Cappellaro. “Nanoscale vector ac magnetometry based on a single nitrogen-vacancy center in diamond”, Nano Lett., 21, 5143-5150 (2021)
  9. Hao Tang*, Ariel Rebekah Barr*, Guoqing Wang*, Paola Cappellaro and Ju Li. “First-principles Calculation of the Temperature-Dependent Spin-Transition Energies”, J. Phys. Chem. Lett. 14 (13), 3266-3273. (2023)
  10. Guoqing Wang*, Wenchao Xu*, Changhao Li, Vladan Vuletić, Paola Cappellaro. “Individual-atom control in array through phase modulation”, Phys. Rev. Applied 23, 024072 (2025)
  11. Guoqing Wang*, Minh-Thi Nguyen*, Dane W. de Quilettes, Zhiyao Hu, Danielle A. Braje, Paola Cappellaro. “Emulated nuclear spin gyroscope with 15NV centers in diamond”, Phys. Rev. Applied 22, 044016 (2024)
  12. Guoqing Wang, Yuan Zhu, Boning Li, Changhao Li, Alexandre Cooper-Roy, and Paola Cappellaro. “Digital noise spectroscopy with a quantum sensor”, Quantum Science and Technology 9 (3) (2024)
  13. Guoqing Wang, Francesca Madonini, Boning Li, Changhao Li, Jinggang Xiang, and Paola Cappellaro. “Fast wide-field quantum sensor based on solid state defects integrated with a SPAD array”, Adv. Quantum Technol. 2023, 2300046 (2023), highlighted by Advanced Science News
  14. Guoqing Wang, Yi-Xiang Liu and Paola Cappellaro. “Observation of high-order Mollow triplet by quantum mode control with concatenated continuous driving”, Phys. Rev. A 103, 022415 (2021)
  15. Guoqing Wang, Yi-Xiang Liu and Paola Cappellaro. “Coherence protection and decay mechanism in qubit ensemble under concatenated continuous driving”, New J. Phys. 22 123045 (2020)

(* equal contribution)

 

Opening Positions

Postdoc: Exceptional candidate with experience in AMO/Quantum Information experiment or related fields are encouraged to reach out via email. Opportunities for postdoctoral fellowship (such as Boya Fellowship and Boxin Fellowship) can be found on this website: https://postdocs.pku.edu.cn/index.htm

Graduate students: We have 1-2 openings for graduate students every year. Potential students are encouraged to apply to ICQM and get in touch via email.

Undergraduate students: We welcome undergraduate students with interest in quantum computation and quantum information. Undergraduate projects will be arranged based on both the interest of the student and the practical needs of our research projects. Please directly contact Guoqing for openings.