J
Jingning Zhang
Publications - 16
Citations - 257
Jingning Zhang is an academic researcher. The author has contributed to research in topics: Qubit & Transmon. The author has an hindex of 4, co-authored 8 publications receiving 29 citations.
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Journal ArticleDOI
Towards practical quantum computers: transmon qubit with a lifetime approaching 0.5 milliseconds
Chenlu Wang,Huikai Xu,Zhiyuan Li,Junhua Wang,Zhen Yang,Zhen-Yu Mi,Xuehui Liang,T. Su,Chuhong Yang,Guan-Shiung Wang,Wenyan Wang,Yongchao Li,Mo Chen,Chengyao Li,Kehuan Linghu,Jia-Xing Han,Yingshan Zhang,Yu Song,Teng Ma,Jingning Zhang,Ruixia Wang,Peng Zhao,Weiyang Liu,Guangming Xue,Yirong Jin,Haifeng Yu +25 more
TL;DR: In this paper , the authors used the dry etching process of tantalum (Ta) film to obtain transmon qubits with the best lifetime (T1) for multi-qubit fabrication.
Journal ArticleDOI
Towards practical quantum computers: transmon qubit with a lifetime approaching 0.5 milliseconds
Chenlu Wang,Huikai Xu,Zhiyuan Li,Junhua Wang,Zhen Yang,Zhen-Yu Mi,Xuehui Liang,T. Su,Chuhong Yang,Guan-Shiung Wang,Wenyan Wang,Yongchao Li,Mo Chen,Chengyao Li,Kehuan Linghu,Jia-Xing Han,Yingshan Zhang,Yu Song,Teng Ma,Jingning Zhang,Ruixia Wang,Peng Zhao,Weiyang Liu,Guangming Xue,Yirong Jin,Haifeng Yu +25 more
TL;DR: In this article , the authors used the dry etching process of tantalum (Ta) film to obtain transmon qubits with the best lifetime (T1) for multi-qubit fabrication.
Journal ArticleDOI
Realisation of adiabatic and diabatic CZ gates in superconducting qubits coupled with a tunable coupler.
Huikai Xu,Weiyang Liu,Zhiyuan Li,Jiaxiu Han,Jingning Zhang,Kehuan Linghu,Yongchao Li,Mo Chen,Zhen Yang,Junhua Wang,Teng Ma,Guangming Xue,Yirong Jin,Haifeng Yu +13 more
TL;DR: In this article, two qubits coupled via a frequency-tunable coupler can adjust the coupling strength, and demonstrate the CZ gate using two different schemes, adiabatic and diabatic methods.
Journal ArticleDOI
Vacuum-gap transmon qubits realized using flip-chip technology
Xuegang Li,Yingshan Zhang,Chuhong Yang,Zhiyuan Li,Junhua Wang,Tang Su,Mo Chen,Yongchao Li,Chengyao Li,Zhenyu Mi,Xuehui Liang,Chenlu Wang,Zhen Yang,Yulong Feng,Kehuan Linghu,Huikai Xu,Jiaxiu Han,Weiyang Liu,Peng Zhao,Teng Ma,Ruixia Wang,Jingning Zhang,Yu Song,Pei Liu,Ziting Wang,Zhaohua Yang,Guangming Xue,Yirong Jin,Haifeng Yu +28 more
TL;DR: In this paper, the authors used flip-chip technology to realize a modified transmon qubit, denoted as the "flipmon", whose large shunt capacitor is replaced by a vacuum-gap parallel plate capacitor.