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Qichun Liu

Beijing Academy of Quantum Information Sciences

8H-index
36Paper Count
215Citation Count
Published Papers 12
Publication Date
A Cryogenic Superconducting Quantum Computing Unit Interface Chipset With Phase-Detection-Based Readout and Phase-Shifter-Based Controller
err2026-05-27
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PREAI
errYanshu Guo; Yaoyu Li; Wenqiang Huang; Tian Tian; Nan Wu; Siqi Zhang; Qichun Liu; Tiefu Li; Zhihua Wang; Ning Deng; Yuanjin Zheng; Hanjun Jiang
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A 3.5K 4-6 GHz RF-DAC for Cryogenic Quantum Applications in 28-nm Bulk CMOS
err2024-09-01
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PREAI
errGuo, Yanshu; Li, Yaoyu; Huang, Wenqiang; Liu, Qichun; Li, Tiefu; Wang, Zhihua; Jiang, Hanjun; Zheng, Yuanjin
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Gate-compatible circuit quantum electrodynamics in a three-dimensional cavity architecture
err2024-03-18
err4
errOAAI
errXia, Zezhou; Huo, Jierong; Li, Zonglin; Ying, Jianghua; Liu, Yulong; Tang, Xin-Yi; Wang, Yuqing; Chen, Mo; Pan, Dong; Zhang, Shan; Liu, Qichun; Li, Tiefu; Li, Lin; He, Ke; Zhao, Jianhua; Shang, Runan; Zhang, Hao
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Cryogenic CMOS RF Circuits: A Promising Approach for Large-Scale Quantum Computing
err2024-03-01
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PREAI
errGuo, Yanshu; Liu, Qichun; Li, Tiefu; Deng, Ning; Wang, Zhihua; Jiang, Hanjun; Zheng, Yuanjin
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Coherent memory for microwave photons based on long-lived mechanical excitations
err2023-08-11
err3
errOAAI
errLiu, Yulong; Liu, Qichun; Sun, Huanying; Chen, Mo; Wang, Shuaipeng; Li, Tiefu
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Gatemon Qubit Based on a Thin InAs-Al Hybrid Nanowire
err2023-03-01
err14
errOAAI
errHuo, Jierong; Xia, Zezhou; Li, Zonglin; Zhang, Shan; Wang, Yuqing; Pan, Dong; Liu, Qichun; Liu, Yulong; Wang, Zhichuan; Gao, Yichun; Zhao, Jianhua; Li, Tiefu; Ying, Jianghua; Shang, Runan; Zhang, Hao
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Parity-dependent unidirectional and chiral photon transfer in reversed-dissipation cavity optomechanics
err2023-01-01
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errOAAI
errChen, Zhen; Liu, Qichun; Zhou, Jingwei; Zhao, Peng; Yu, Haifen; Li, Tiefu; Liu, Yulong
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True Random Number Generator Realized by Extracting Entropy from a Negative-Inductance Superconducting Quantum Interference Device
err2017-01-31
err4
PREAI
errLi, Hao; Liu, Jian-She; Cai, Han; Zhang, Ying-Shan; Liu, Qi-Chun; Li, Gang; Chen, Wei
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Principle and experimental investigation of current-driven negative-inductance superconducting quantum interference device
err2017-01-30
err2
PREAI
errLi, Hao; Liu, Jianshe; Zhang, Yingshan; Cai, Han; Li, Gang; Liu, Qichun; Han, Siyuan; Chen, Wei
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Autler-Townes Splitting in Δ-Type Quantum Three-Level System
err2016-07-01
err1
PREAI
errLiu, Qi-Chun; Cai, Han; Zhang, Ying-Shan; Liu, Jian-She; Chen, Wei
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A 6–8-GHz Cryo-CMOS Fractional-N CP-PLL With Temperature Variation Calibration and Flicker Noise Suppression in 28-nm Bulk CMOS
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err0
PREAI
errWenqiang Huang; Qichun Liu; Yaoyu Li; Siqi Zhang; Nan Wu; Zhihua Wang; Tiefu Li; Yuanjin Zheng; Hanjun Jiang; Yanshu Guo
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