Hai-Ou Li

Ph.D, Research Professor

 

Website: https://faculty.ustc.edu.cn/lihaiou
Office: (86)0551-63600830
Labs: (86)0551-63603677
Fax: (86)0551-63606828
E-mail: haiouli(AT)ustc.edu.cn

 

Education:

Education:

Award:

Research Interest:

High-fidelity manipulation and scaling up of spin qubit based on silicon and germanium quantum dot.

Publications:

  1. Rong-Long Ma, Ao-Ran Li, Chu Wang, Zhen-Zhen Kong, Wei-Zhu Liao, Ming Ni, Sheng-Kai Zhu, Ning Chu, Cheng-Xian Zhang, Di Liu, Gang Cao, Gui-Lei Wang, Hai-Ou Li*, Guo-Ping Guo, Single-spin-qubit geometric gate in a silicon quantum dot, Physical Review Applied 21, 014044(2024).
  2. Rong-Long Ma, Sheng-Kai Zhu, Zhen-Zhen Kong, Tai-Ping Sun, Ming Ni, Yu-Chen Zhou, Yuan Zhou, Gang Luo, Gang Cao, Gui-Lei Wang*, Hai-Ou Li*, Guo-Ping Guo, Singlet-triplet-state readout in silicon metal-oxide-semiconductor double quantum dots, Physical Review Applied 21, 034022(2024).
  3. Rong-Long Ma#, Ming Ni#, Yu-Chen Zhou, Zhen-Zhen Kong, Gui-Lei Wang, Di Liu, Gang Luo, Gang Cao, Hai-Ou Li*, Guo-Ping Guo, Electric field dependence of spin qubit in a Si-MOS quantum dot, Chinese Physics Letters 33, 060312(2024).
  4. Yuan Zhou, Jin Leng, Ke Wang, Fei Gao, Gang Xu, He Liu, Rong-Long Ma, Gang Cao, Jianjun Zhang, Guang-Can Guo, Xuedong Hu, Hai-Ou Li*, Guo-Ping Guo*, Quantum Interference and Coherent Population Trapping in a Double Quantum Dot, Nano Letters 24, 10040-10046(2024).
  5. Yuan Zhou, Sisi Gu, Ke Wang, Gang Cao, Xuedong Hu, Ming Gong*,Hai-Ou Li*,and Guo-Ping Guo, Full Tunability and Quantum Coherent Dynamics of a Driven Multilevel System, Physical Review Applied 19, 044053 (2023).
  6. ZhiLong Jia, YaoBin Fu, Zhen Cao, WanQing Cheng, YongJie Zhao, MengHan Dou, Peng Duan, WeiCheng Kong, Gang Cao, Hai-Ou Li, and GuoPing Guo*, Superconducting and Silicon-Based Semiconductor Quantum Computers, IEEE Nanotechnology Magazine 16(4), 10-19, (2022).
  7. Hanwei Liu, Baochuan Wang*, Ning Wang, Zhonghai Sun, Huili Yin, Hai-Ou Li, Gang Cao, and Guoping Guo, An automated approach for consecutive tuning of quantum dot arrays, Applied Physics Letters 121(8), 084002, (2022) .
  8. Ke Wang#, Gang Xu#, Fei Gao, He Liu, Rong-Long Ma, Xin Zhang, Zhanning Wang, Gang Cao, Ting Wang, Jian-Jun Zhang*, Dimitrie Culcer, Xuedong Hu, Hong-Wen Jiang, Hai-Ou Li*, Guang-Can Guo, Guo-Ping Guo*, Ultrafast coherent control of a hole spin qubit in a germanium quantum dot, Nature Commuications 13(206), (2022) .
  9. Hanwei Liu, Baochuan Wang*, Ning Wang, Zhonghai Sun, Huili Yin, Hai-Ou Li, Gang Cao, and Guoping Guo, An automated approach for consecutive tuning of quantum dot arrays, Applied Physics Letters 121(8), 084002, (2022) .
  10. Bao-Chuan Wang#, Ting Lin#, Hai-Ou Li#, Si-Si Gu, Ming-Bo Chen, Guang-Can Guo, Hong-Wen Jiang, Xuedong Hu, Gang Cao*, Guo-Ping Guo*, Correlated spectrum of distant semiconductor qubits coupled by microwave photons, Science Bulletin 66, 332 (2021).
  11. Ting Zhang#, He Liu#, Fei Gao#, Gang Xu, Ke Wang, Xin Zhang, Gang Cao*, Ting Wang, Jianjun Zhang, Xuedong Hu, Hai-Ou Li*, Guo-Ping Guo*, Anisotropic g Factor and Spin-Orbit Field in a Germanium Hut Wire Double Quantum Dot, NanoLetters 21, 3835-3842 (2021).
  12. Xin Zhang#, Yuan Zhou#, Rui-Zi Hu, Rong-Long Ma, Ming Ni, Ke Wang, Gang Luo, Gang Cao, Gui-Lei Wang, Peihao Huang, Xuedong Hu, Hong-Wen Jiang, Hai-Ou Li*, Guang-Can Guo, Guo-Ping Guo*, Controlling Synthetic Spin-Orbit Coupling in a Silicon Quantum Dot with Magnetic Field, Physical Review Applied 15 (4), 2044042 (2021).
  13. Xin Zhang#, Rui-Zi Hu#, Hai-Ou Li*, Fang-Ming Jing, Yuan Zhou, Rong-Long Ma, Ming Ni, Gang Luo, Gang Cao, Gui-Lei Wang, Xuedong Hu, Hong-Wen Jiang, Guang-Can Guo, Guo-Ping Guo*, Giant anisotropy of spin relaxation and spin-valley mixing in a silicon quantum dot, Physical Review Letters 124 (25), 257701 (2020).
  14. Gang Xu#, Yan Li#, Fei Gao, Hai-Ou Li*, He Liu, Ke Wang, Gang Cao, Ting Wang, Jian-Jun Zhang, Guo-Ping Guo*, Dipole coupling of a hole double quantum dot in germanium hut wire to a microwave resonator, New Journal of Physics 22, 083068, (2020).
  15. Xin Zhang, Hai-Ou Li*, Gang Cao, Ming Xiao, Guang-Can Guo, Guo-Ping Guo* Semiconductor quantum computation, National Science Review, 2019, 6 32-54.
  16. Yan Li#, Shu-Xiao Li#, Fei Gao, Hai-Ou Li*, Gang Xu, Ke Wang, Di Liu, Gang Cao, Ming Xiao, Ting Wang, Jian-Jun Zhang, Guang-Can Guo, Guo-Ping Guo*; Coupling a Germanium Hut Wire Hole Quantum Dot to a Superconducting Microwave Resonator , Nano Letters, 2018, 18(3): 2091-2097.
  17. Hai-Ou Li#, Gang Cao#, Guo-Dong Yu#, Ming Xiao*, Guang-Can Guo, Hong-Wen Jiang, Guo-Ping Guo*, Controlled Quantum Operations of a Semiconductor Three-Qubit System, Physics Review Applied 9, 024015 (2018).
  18. Shu-Xiao Li#, Yan Li#, Fei Gao, Gang Xu, Hai-Ou Li*, Gang Cao, Ming Xiao, Ting Wang, Jian-Jun Zhang, and Guo-Ping Guo*，Measuring hole spin states of single quantum dot in germanium hut wire, Appl. Phys. Lett. 110, 133105 (2017).
  19. Gang Luo, Zhuo-Zhi Zhang, Hai-Ou Li*, Xiang-Xiang Song, Guang-Wei Deng, Gang Cao, Ming Xiao, Guo-Ping Guo*, Quantum dot behavior in transition metal dichalcogenides nanostructures, Front. Phys. 12, 128502 (2017).
  20. Gang Cao#, Hai-Ou Li#, Guo-Dong Yu, Bao-Chuan Wang, Bao-Bao Chen, Xiang-Xiang Song, Ming Xiao*, Guang-Can Guo, Hong-Wen Jiang, Xuedong Hu, and Guo-Ping Guo*, Tunable Hybrid Qubit in a GaAs Double Quantum Dot, Physics Review Letters 116, 086801 (2016).
  21. Jie You, Hai-Ou Li*, Ke Wang, Gang Cao, Xiang-Xiang Song, Ming Xiao, and Guo-Ping Guo*, Suppression of low-frequency charge noise in gates-defined GaAs quantum dots, Applied Physics Letters 107, 233104 (2015).
  22. Hai-Ou Li#, Gang Cao#, Guo-Dong Yu#, Ming Xiao*, Guang-Can Guo, Hong-Wen Jiang and Guo-Ping Guo*, Conditional rotation of two strongly coupled semiconductor charge qubits, Nature Communications 6, 7681 (2015).
  23. Hai-Ou Li, Gang Cao, Ming Xiao*, Jie You, Da Wei, Tao Tu, Guang-Can Guo, Hong-Wen Jiang and Guo-Ping Guo*, Fabrication and characterization of an undoped GaAs/AlGaAs quantum dot device, Journal of Applied Physics 116, 174504 (2014).
  24. Hai-Ou Li, Ming Xiao*, Gang Cao, Jie You, Guo-Ping Guo*, Electron number dependence of spin triplet–singlet relaxation time, Physica E 56, 1 (2014).
  25. Gang Cao#, Hai-Ou Li#, Tao Tu, Li Wang, Cheng Zhou, Ming Xiao, Guang-Can Guo, Hong-Wen Jiang and Guo-Ping Guo*, Ultrafast universal quantum control of a quantum-dot charge qubit using Landau–Zener–Stückelberg interference, Nature Communications 4, 1401 (2013).
  26. Hai-Ou Li, Ming Xiao*, Gang Cao, Cheng Zhou, RuNan Shang, Tao Tu, Guang-Can Guo, Hong-Wen Jiang, Guo-Ping Guo*, Back-action-induced non-equilibrium effect in electron charge counting statistics, Appl. Phys. Lett. 100, 092112 (2012).
  27. Hai-Ou Li, Bing Yao, Tao Tu, Guo-Ping Guo*, Quantum computation on gate-defined semiconductor quantum dots, Chinese Science Bulletin 57, 1919-1924 (2012).

(#: the equal contributions; *: corresponding author)