A/Prof. Xi Qin
Author:臧晶晶  Release time:2017-09-20   Access times:265


Qin, Xi  


Room 106, Department of Modern Physics, University of Science and Technology of China, Hefei, Anhui, 230026, PR China








USTC, Special Class for Gifted Young (School of Gifted Young)B.Sc. in physics.


USTC, School of Physical Sciences, Ph. D, in Physics Electronics.


Shanghai Engineering Center for Microsatellites, CAS, Chief Designer Office


USTC, School of Physical Sciences, Postdoc


USTC, School of Physical Sciences, (Associate) Research Fellow



  1. High speed waveform generation

  2. High precision timing

  3. High performance signal read-out

  4. Quantum control and quantum precise measurement

  5. Digital circuits design with Field-Programmable-Gate-Arrays




The Strategic Priority Research Program of CAS (Grant No. XDC07020200)




  1. Xi Qin, Wenzhe Zhang, Lin Wang, Yuxi Zhao, Yu Tong, Xing Rong, and Jiangfeng Du, An FPGA-Based Hardware Platform for the Control of Spin-Based Quantum Systems, IEEE Transactions on Instrumentations and Measurements 69, 1127 (2020).

  2. Xi Qin, Ming-Dong Zhu, Wen-Zhe Zhang, Yi-Heng Lin, Ying Rui, Xing Rong, and Jiangfeng Du, A high resolution time-to-digital-convertor based on a carry-chain and DSP48E1 adders in a 28-nm field-programmable-gate-array, Review of Scientific Instruments 91, 024708 (2020).

  3. Zhiping Yang, Xi Kong, Zhijie Li, Kai Yang, Pei Yu, Pengfei Wang, Ya Wang, Xi Qin, Xing Rong, Chang-Kui Duan, Fazhan Shi, Jiangfeng Du, Structural Analysis of Nuclear Spin Clusters via 2D Nanoscale Nuclear Magnetic Resonance Spectroscopy, Advanced Quantum Technologies, 1900136 (2020).

  4. Yang Wu, Ya Wang, Xi Qin, Xing Rong, and Jiangfeng Du, A programmable two-qubit solid-state quantum processor under ambient conditions, npj Quantum Information 5, 9 (2019).

  5. Kai Yang, Longwen Zhou, Wenchao Ma, Xi Kong, Pengfei Wang, Xi Qin, Xing Rong, Ya Wang, Fazhan Shi, Jiangbin Gong, and Jiangfeng Du, Floquet dynamical quantum phase transitions, Physical Review B 100, 085308 (2019).

  6. Wen-Zhe Zhang, Xi Qin*, Lin Wang, Yu Tong, Ying Rui, Xing Rong, and   Jiangfeng Du, A fully-adjustable picosecond resolution arbitrary timing generator based on multi-stage time interpolation, Review of Scientific Instruments 90, 114702 (2019). (*corresponding author, Editor’s pick)

  7. Ya Wang, Wentao Ji, Zihua Chai, Yuhang Guo, Mengqi Wang, Xiangyu Ye, Pei Yu, Long Zhang, Xi Qin, Pengfei Wang, Fazhan Shi, Xing Rong, Dawei Lu, Xiong-Jun Liu, and Jiangfeng Du, Experimental observation of dynamical bulk-surface correspondence in momentum space for topological phases, Physical Review A 100, 052328 (2019).

  8. Ke Jing, Ziheng Lan,   Zhifu Shi, Shiwei Mu,   Xi Qin,   Xing Rong, and   Jiangfeng Du, Broadband electron paramagnetic resonance spectrometer from 1 to 15 GHz using metallic coplanar waveguide, Review of Scientific Instruments 90, 125109 (2019).

  9. Xi Qin, Wen-Zhe Zhang, Lin Wang, et al, “A pico-second resolution arbitrary timing generator based on time folding and time interpolating”, Review of Scientific Instruments, vol. 89, 074701 (2018). (Editor’s pick)

  10. Xing Rong, Mengqi Wang, Jianpei Geng, Xi Qin, et al., “Searching for an exotic spin-dependent interaction with a single electron-spin quantum sensor”, Nature Communications, vol. 9, Article number: 739 (2018).

  11. Zhiping Yang, Fazhan Shi, Pengfei Wang, Nicole Raatz, Rui Li, Xi Qin, Jan Meijer, Changkui Duan, Chenyong Ju, Xi Kong, and Jiangfeng Du, Detection of magnetic dipolar coupling of water molecules at the nanoscale using quantum magnetometry, Physical Review B 97, 205438 (2018).

  12. Wenfei Jia, Zhifu Shi, Xi Qin, Xing Rong, and Jiangfeng Du, Ultra-broadband coplanar waveguide for optically detected magnetic resonance of nitrogen-vacancy centers in diamond, Review of Scientific Instruments 89, 064705 (2018).

  13. Zhifu Shi, Shiwei Mu, Xi Qin, Yingqiu Dai, Xing Rong, and Jiangfeng Du, An X-band pulsed electron paramagnetic resonance spectrometer with time resolution improved by a field-programmable-gate-array based pulse generator, Review of Scientific Instruments 89, 125104 (2018).

  14. Xi Qin, L. Wang, D. Liu, Y. Zhao, X. Rong, and J. Du, “A 1.15-ps Bin Size and 3.5-ps Single-Shot Precision Time-to-Digital Converter With On-Board Offset Correction in an FPGA,” IEEE Transactions on Nuclear Science, vol. 64, no. 12, pp. 2951 – 2957, Dec. 2017.

  15. Xi Qin, Zhifu Shi, et al. “An integrated device with high performance multi-function generators and time-to-digital convertors”, Review of Scientific Instruments, 88(1), 014702, 2017.

  16. Xi Qin, Yijin Xie, et al. “High-Time-Resolution Nuclear Magnetic Resonance With Nitrogen-Vacancy Centers”, IEEE Magnetics Letters, 7, 2016.

  17. Xi Qin, Changqing Feng, Deliang Zhang, et al. “Development of a high resolution TDC for implementation in flash-based and anti-fuse FPGAs for aerospace application”, IEEE Transactions on Nuclear Science, 60(5): 3550-3556, 2013.

  18. Xi Qin, Changqing Feng, Deliang Zhang, et al. “A low dead time vernier delay line TDC implemented in an actel flash-based FPGA”, Nuclear Science and Techniques”, 24(4): 40403-040403, 2013.

  19. Xi Qin, Shubin Liu, Qi An, An USB-based time measurement system, Nuclear Science and Techniques, 21(6): 366-369, 2010.

  20. Xi Qin, Changqing Feng, Deliang Zhang, et al. Multi-Time Averaging TDCs Implemented in an Actel Flash-Based FPGA, Applied Mechanics and Materials. Trans Tech Publications, 336: 9-18, 2013.

  21. Xi Qin, Changqing Feng, Lei Zhao, et al. Development of high resolution TDC implemented in radiation tolerant FPGAs for aerospace application, 18th IEEE-NPSS. IEEE, 2012.