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Huikai Xu
Huikai Xu
Beijing Academy of Quantum Information Sciences
Verified email at baqis.ac.cn
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Year
Towards practical quantum computers: Transmon qubit with a lifetime approaching 0.5 milliseconds
C Wang, X Li, H Xu, Z Li, J Wang, Z Yang, Z Mi, X Liang, T Su, C Yang, ...
npj Quantum Information 8 (1), 3, 2022
1762022
Coherent population transfer between uncoupled or weakly coupled states in ladder-type superconducting qutrits
HK Xu, C Song, WY Liu, GM Xue, FF Su, H Deng, Y Tian, DN Zheng, ...
Nature Communications 7 (1), 11018, 2016
782016
Atomically Thin Films for Tunnel Junctions
J Wilt, Y Gong, M Gong, F Su, H Xu, R Sakidja, A Elliot, R Lu, S Zhao, ...
Physical Review Applied 7 (6), 064022, 2017
462017
Probing operator spreading via floquet engineering in a superconducting circuit
SK Zhao, ZY Ge, Z Xiang, GM Xue, HS Yan, ZT Wang, Z Wang, HK Xu, ...
Physical Review Letters 129 (16), 160602, 2022
272022
Vacuum-gap transmon qubits realized using flip-chip technology
X Li, Y Zhang, C Yang, Z Li, J Wang, T Su, M Chen, Y Li, C Li, Z Mi, ...
Applied Physics Letters 119 (18), 2021
202021
Realization of adiabatic and diabatic CZ gates in superconducting qubits coupled with a tunable coupler
H Xu, W Liu, Z Li, J Han, J Zhang, K Linghu, Y Li, M Chen, Z Yang, ...
Chinese Physics B 30 (4), 044212, 2021
192021
Transmon qubit with relaxation time exceeding 0.5 milliseconds
C Wang, X Li, H Xu, Z Li, J Wang, Z Yang, Z Mi, X Liang, T Su, C Yang, ...
arXiv preprint arXiv:2105.09890, 2021
142021
Observation of quantum stochastic synchronization in a dissipative quantum system
GM Xue, M Gong, HK Xu, WY Liu, H Deng, Y Tian, HF Yu, Y Yu, ...
Physical Review B 90 (22), 224505, 2014
132014
Haifeng Yu
C Wang, X Li, H Xu, Z Li, J Wang, Z Yang, Z Mi, X Liang, T Su, C Yang, ...
Towards practical quantum computers: transmon qubit with a lifetime …, 2022
122022
Performing Operations and Rudimentary Algorithms in a Superconducting Transmon Qudit for and
P Liu, R Wang, JN Zhang, Y Zhang, X Cai, H Xu, Z Li, J Han, X Li, G Xue, ...
Physical Review X 13 (2), 021028, 2023
112023
Realizing discrete time crystal in an one-dimensional superconducting qubit chain
H Xu, J Zhang, J Han, Z Li, G Xue, W Liu, Y Jin, H Yu
arXiv preprint arXiv:2108.00942, 2021
102021
Superconducting phase qubits with shadow-evaporated Josephson junctions
FF Su, WY Liu, HK Xu, H Deng, ZY Li, Y Tian, XB Zhu, DN Zheng, L Lv, ...
Chinese Physics B 26 (6), 060308, 2017
102017
Characterizing noise correlation and enhancing coherence via qubit motion
J Han, Z Li, J Zhang, H Xu, K Linghu, Y Li, C Li, M Chen, Z Yang, J Wang, ...
Fundamental Research 1 (1), 10-15, 2021
92021
Quantum circuit architecture search on a superconducting processor
K Linghu, Y Qian, R Wang, MJ Hu, Z Li, X Li, H Xu, J Zhang, T Ma, P Zhao, ...
arXiv preprint arXiv:2201.00934, 2022
62022
Nb-based Josephson parametric amplifier for superconducting qubit measurement
FF Su, ZT Wang, HK Xu, SK Zhao, HS Yan, ZH Yang, Y Tian, SP Zhao
Chinese Physics B 28 (11), 110303, 2019
62019
Error per single-qubit gate below 10−4 in a superconducting qubit
Z Li, P Liu, P Zhao, Z Mi, H Xu, X Liang, T Su, W Sun, G Xue, JN Zhang, ...
npj Quantum Information 9 (1), 111, 2023
32023
Mapping a topology-disorder phase diagram with a quantum simulator
XG Li, HK Xu, JH Wang, LZ Tang, DW Zhang, CH Yang, T Su, CL Wang, ...
arXiv preprint arXiv:2301.12138, 2023
32023
Coupled superconducting qudit-resonator system: Energy spectrum, state population, and state transition under microwave drive
WY Liu, HK Xu, FF Su, ZY Li, Y Tian, S Han, SP Zhao
Physical Review B 97 (9), 094513, 2018
32018
Negative inductance SQUID qubit operating in a quantum regime
WY Liu, FF Su, HK Xu, ZY Li, Y Tian, XB Zhu, L Lu, S Han, SP Zhao
Superconductor Science and Technology 31 (4), 045003, 2018
32018
Measuring Loschmidt echo via Floquet engineering in superconducting circuits
SK Zhao, ZY Ge, ZC Xiang, GM Xue, HS Yan, ZT Wang, Z Wang, HK Xu, ...
Chinese Physics B 31 (3), 030307, 2022
22022
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