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Yirong Jin
Researcher at Chinese Academy of Sciences
Publications - 47
Citations - 533
Yirong Jin is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Qubit & Transmon. The author has an hindex of 7, co-authored 33 publications receiving 216 citations. Previous affiliations of Yirong Jin include Center for Excellence in Education.
Papers
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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
Observation of a Dynamical Quantum Phase Transition by a Superconducting Qubit Simulation
Xueyi Guo,Chao Yang,Yu Zeng,Yi Peng,Hekang Li,Hui Deng,Yirong Jin,Yirong Jin,Shu Chen,Dongning Zheng,Heng Fan +10 more
TL;DR: In this paper, a quantum simulation of the quench dynamics of a many-body system was performed using a single superconducting qubit, by varying the control parameter over the range of momenta as the qubit's spin-1/2 state evolves on the Bloch sphere.
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
Observation of dynamical quantum phase transition by a superconducting qubit simulation
Xueyi Guo,Chao Yang,Yu Zeng,Yi Peng,Hekang Li,Hui Deng,Yirong Jin,Shu Chen,Dongning Zheng,Heng Fan +9 more
TL;DR: In this article, a dynamical quantum phase transition was observed in a superconducting qubit simulation of the quantum quench dynamics of many-body systems, where each momentum mode is decoupled and thus can be simulated independently by a single qubit.
Journal ArticleDOI
Observation of Bloch Oscillations and Wannier-Stark Localization on a Superconducting Processor
Xueyi Guo,Zi-Yong Ge,Hekang Li,Zhan Wang,Yu-Ran Zhang,Peangtao Song,Zhongcheng Xiang,X. Y. Song,Yirong Jin,Kai Xu,Dongning Zheng,Heng Fan +11 more
TL;DR: In this article, a 5-qubit programmable superconducting processor with an isotropic $XY$ spin chain was used to simulate the Bloch oscillation (BO) and Wannier-Stark localization (WSL).