Cunjin Liu

1.2k total citations · 1 hit paper
41 papers, 868 citations indexed

About

Cunjin Liu is a scholar working on Atomic and Molecular Physics, and Optics, Artificial Intelligence and Electrical and Electronic Engineering. According to data from OpenAlex, Cunjin Liu has authored 41 papers receiving a total of 868 indexed citations (citations by other indexed papers that have themselves been cited), including 41 papers in Atomic and Molecular Physics, and Optics, 33 papers in Artificial Intelligence and 4 papers in Electrical and Electronic Engineering. Recurrent topics in Cunjin Liu's work include Quantum Information and Cryptography (33 papers), Quantum optics and atomic interactions (20 papers) and Quantum Mechanics and Applications (16 papers). Cunjin Liu is often cited by papers focused on Quantum Information and Cryptography (33 papers), Quantum optics and atomic interactions (20 papers) and Quantum Mechanics and Applications (16 papers). Cunjin Liu collaborates with scholars based in China, United States and Australia. Cunjin Liu's co-authors include Jietai Jing, Weiping Zhang, Z. Y. Ou, Florian Hudelist, Jia Kong, Zhifan Zhou, Liyun Hu, Wei Ye, Weiping Zhang and Zhenglu Duan and has published in prestigious journals such as Nature Communications, Applied Physics Letters and Optics Letters.

In The Last Decade

Cunjin Liu

39 papers receiving 787 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Quantum metrology with parametric amplifier-based photon correlation interferometers

2014 299 citations Florian Hudelist, Jia Kong et al. Nature Communications profile →

Peers

Cunjin Liu

AMPO

AI

EEE

AU

SNP

K. C. Peng China

Alessandro Ceré Singapore

Amir Feizpour Canada

Helen M. Chrzanowski Australia

O. Ambar Israel

P. Grangier France

K. J. Resch Canada

Olivier Alibart France

Kentaro Wakui Japan

Ana Predojević Austria

K. C. Peng China

Cunjin Liu

994 ×1.3

AMPO

798 ×1.2

AI

175 ×1.2

EEE

24 ×1.0

AU

45 ×2.0

SNP

Citations per year, relative to Cunjin Liu Cunjin Liu (= 1×) peers K. C. Peng

Countries citing papers authored by Cunjin Liu

Since Specialization

Citations

This map shows the geographic impact of Cunjin Liu's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Cunjin Liu with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Cunjin Liu more than expected).

Fields of papers citing papers by Cunjin Liu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Cunjin Liu. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Cunjin Liu. The network helps show where Cunjin Liu may publish in the future.

Co-authorship network of co-authors of Cunjin Liu

This figure shows the co-authorship network connecting the top 25 collaborators of Cunjin Liu. A scholar is included among the top collaborators of Cunjin Liu based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Cunjin Liu. Cunjin Liu is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

1.

Zhang, Huan, et al.. (2024). Phase estimation via coherent and photon-catalyzed squeezed vacuum states. Optics Express. 32(16). 28267–28267. 3 indexed citations

2.

Zhao, Teng, et al.. (2024). Phase estimation via multi-photon subtraction inside the SU(1,1) interferometer. Physica Scripta. 99(8). 85111–85111. 1 indexed citations

3.

Zhao, Teng, et al.. (2024). Phase estimation via a number-conserving operation inside a SU(1,1) interferometer. Physical review. A. 110(2). 5 indexed citations

4.

Huang, Jiali, et al.. (2023). Underwater quantum key distribution with continuous-variable via photon additions. Results in Physics. 54. 107136–107136. 3 indexed citations

5.

Liu, Cunjin, et al.. (2023). Preparation of non-Gaussian states based on three-photon quantum scissors. Results in Physics. 55. 107171–107171. 2 indexed citations

6.

Liu, Cunjin, et al.. (2022). Phase estimation of an SU(1,1) interferometer with a coherent superposition squeezed vacuum in a realistic case. Optics Express. 30(21). 38178–38178. 9 indexed citations

7.

Duan, Zhenglu, et al.. (2022). Antibunched single-photon/photon-pair emission with coupled Jaynes-Cummings model. Optics Express. 30(12). 21787–21787. 3 indexed citations

8.

Liu, Cunjin, et al.. (2021). Squeezed-vacuum-induced optical tristability in an atom-cavity system. Physical review. A. 104(5).

9.

Zhang, Huan, et al.. (2021). Improving phase estimation using number-conserving operations. Physical review. A. 103(5). 18 indexed citations

10.

Liu, Cunjin, et al.. (2020). Preparation of nonclassical states by displacement-based quantum scissors. Results in Physics. 19. 103616–103616. 8 indexed citations

11.

Duan, Zhenglu, et al.. (2018). Photon blockade in an atom--cavity system. 1 indexed citations

12.

Liu, Cunjin, et al.. (2016). New formula for calculating the fidelity of teleportation and its applications. Acta Physica Sinica. 65(22). 220302–220302. 7 indexed citations

13.

Zhang, Haoliang, et al.. (2016). Two-Mode Excited Entangled Coherent State: Nonclassicality and Entanglement. International Journal of Theoretical Physics. 56(3). 652–666. 5 indexed citations

14.

Deng, Chengzhi, et al.. (2016). 3D entangled fractional squeezing transformation and its quantum mechanical correspondence. Frontiers of Physics. 11(3). 3 indexed citations

15.

Jing, Jietai, et al.. (2014). Ultralow-light-level all-optical transistor in rubidium vapor. Applied Physics Letters. 104(15). 6 indexed citations

16.

Hudelist, Florian, Jia Kong, Cunjin Liu, et al.. (2014). Quantum metrology with parametric amplifier-based photon correlation interferometers. Nature Communications. 5(1). 3049–3049. 299 indexed citations breakdown →

17.

Xu, Xue-xiang, et al.. (2014). Decompositions of beam splitter operator and its entanglement function. Acta Physica Sinica. 63(22). 220301–220301. 13 indexed citations

18.

Qin, Zhongzhong, Jietai Jing, Cunjin Liu, et al.. (2012). Compact diode-laser-pumped quantum light source based on four-wave mixing in hot rubidium vapor. Optics Letters. 37(15). 3141–3141. 37 indexed citations

19.

Liu, Cunjin, Jietai Jing, Zhifan Zhou, et al.. (2011). Realization of low frequency and controllable bandwidth squeezing based on a four-wave-mixing amplifier in rubidium vapor. Optics Letters. 36(15). 2979–2979. 53 indexed citations

20.

Jing, Jietai, Cunjin Liu, Zhifan Zhou, Z. Y. Ou, & Weiping Zhang. (2011). Realization of a nonlinear interferometer with parametric amplifiers. Applied Physics Letters. 99(1). 140 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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