People

Ruiyun Chen

Position: Dr, Associate Professor

Tel: +86 351 7113866

E-mail: chenry@sxu.edu.cn

Address: Institute of Laser Spectroscopy, Shanxi University, Taiyuan, 030006, P. R. China 

Education

2008.9-2014.7  Ph.D., Physics, Institute of Laser Spectroscopy, State key laboratory of quantum optics and quantum optics devices, Shanxi University

Research Experience

2014.7-present  Institute of Laser Spectroscopy, State key laboratory of quantum optics and quantum optics devices, Shanxi University, Taiyuan, China

2017.9-2018.9  Postdoc in the group of Prof. Ivan Scheblykin, Division of Chemical Physics, Lund university, Sweden

Research Interests

Fluorescence imaging

Photophysical properties of single or nano- emitters

Heterogeneous dynamics of polymers

Low temperature single molecule spectroscopy

Ultrafast spectroscopy of single molecules

Publications:

37. Zhixing Qiao, Chengbing Qin*, Wenjun He, Yani Gong,Bin Li,GuofengZhang, Ruiyun Chen, Yan Gao , Liantuan Xiao*, Suotang Jia, “Robust micropatterns on graphene oxide films based on the modification of fluorescence lifetime for multimode optical recording”, Carbon (2019) 142,224-229

36. Guo-Feng Zhang*, Yong-Gang Peng, Hai-Qing Xie, Bin Li, Zhi-Jie Li, Chang-Gang Yang, Wen-Li Guo, Cheng-Bing Qin, Rui-Yun Chen, Yan Gao, Yu-Jun Zheng, Lian-Tuan Xiao*, Suo-Tang Jia, “Linear dipole behavior of single quantum dots encased in metal oxide semiconductor nanoparticles films”, Frontiers of Physics (2019) 14(2), 23605

35. Bin Li, He Huang, Guofeng Zhang*, Changgang Yang, Wenli Guo, Ruiyun Chen, Chengbing Qin, Yan Gao, Vasudevan P. Biju, Andrey L. Rogach, Liantuan Xiao*, and Suotang Jia, “Excitons and Biexciton Dynamics in Single CsPbBr3 Perovskite Quantum Dots”, The Journal of Physical Chemistry Letters (2018) 9, 6934−6940

34. Yao Li, Ruiyun Chen, Haitao Zhou, Ying Shi, Chengbing Qin, Yajun Gao, Guofeng Zhang,Yan Gao, Liantuan Xiao*, and Suotang Jia, “Observation of Singlet Oxygen with Single-Molecule Photosensitization by Time-Dependent Photon Statistics”, The Journal of Physical Chemistry Letters (2018) 9, 5207-5212

33. Changgang Yang, Guofeng Zhang*, Liheng Feng, Bin Li, Zhijie Li, Ruiyun Chen, Chengbing Qin, Yan Gao, Liaotuan Xiao*, and Suotang Jia, “Suppressing the photobleaching and photoluminescence intermittency of single near-infrared CdSeTe/ZnS quantum dots with p -phenylenediamine”, Optics Express (2018) 26,11890-11902

32. Chengbing Qin*, Zhixing Qiao, Wenjun He, Yani Gong, Guofeng Zhang, Ruiyun Chen, Yan Gao, Liantuan Xiao* and Suotang Jia, “Laser-driven propulsion of multilayer graphene oxide flakes”, Journal of Materials Chemistry C (2018) 6,2329

31. Bin Li, Guofeng Zhang*, Changgang Yang, Zhijie Li, Ruiyun Chen, Chengbin Qin, Yan Gao, He Huang, Liantuan Xiao* and Suotang Jia, “Fast recognition of single quantum dots from high multi-exciton emission and clustering effects”, Optics Express (2018) 26(4),4674-4685

30. Ruixiang Wu, Ruiyun Chen*, Haitao Zhou, Yaqiang Qin,Guofeng Zhang,Chengbing Qin,Yan Gao, Yajun Gao, Liantuan Xiao*, and Suotang Jia, “Detection of ultra-low oxygen concentration based on the fluorescence blinking dynamics of single molecules”, Applied Physics Letters (2018) 112 (5),053101

29. 乔志星, 秦成兵*, 贺文君, 弓亚妮, 张晓荣, 张国峰, 陈瑞云, 高岩, 肖连团*, 贾锁堂, “通过光致还原调制氧化石墨烯寿命并用于微纳图形制备”, 物理学报 (2018)  67(6), 066802

28. Yani Gong, Chengbing Qin*, Wenjun He, Zhixing Qiao, Guofeng Zhang, Ruiyun Chen, Yan Gao, Liantuan Xiao* and Suotang Jia, ”Solar light assisted green synthesis of photoreduced graphene oxide for the highefficiency adsorption of anionic dyes”, RSC Advances (2017) 7, 53362

27. Zhixing Qiao, Chengbing Qin*, Wenjun He,Yani Gong, GuofengZhang, Ruiyun Chen, Yan Gao, Liantuan Xiao*and Suotang Jia, “Versatile and scalable micropatterns on graphene oxide films based on laser induced fluorescence quenching effect”, Optics Express (2017) 25(25), 31025

26. Zhijie Li, Guofeng Zhang*, Bin Li, Ruiyun Chen, Chengbing Qin, Yan Gao, Liantuan Xiao*,and Suotang Jia, “Enhanced biexciton emission from single quantum dots encased in N-type semiconductor nanoparticles”, Applied Physics Letters (2017) 111 (15), 153106

25. 秦亚强, 陈瑞云*, 石莹, 周海涛, 张国峰, 秦成兵, 高岩, 肖连团, 贾锁堂, “共轭聚合物单分子构象和能量转移特性研究”, 物理学报 (2017) 66(24), 248201

24. 吴瑞祥, 陈瑞云, 乔志星, 高岩, 张国峰, 秦成兵, 肖连团*, 贾锁堂, “氧气诱导单分子电子转移的动力学特性”, 激光与光电子学进展 (2017) 54, 053004

23. Rui-Yun Chen, Guo-Feng Zhang, Cheng-Bin Qin, Yan Gao, Lian-Tuan Xiao*, Suo-Tang Jia, “Modification of single molecule fluorescence using external fields”, Frontiers of Physics (2017) 12(5), 128101(15)

22. Bin Li, Guofeng Zhang, Zao Wang, Zhijie Li, Ruiyun Chen, Chengbing Qin,Yan Gao,Liantuan Xiao, Suotang Jia,“Suppressing the Fluorescence Blinking of Single Quantum Dots Encased in N-type Semiconductor Nanoparticles”, Scientific Reports (2016) (6),32662(8)

21. 陈瑞云,张国峰,秦成兵,高岩,肖连团*,贾锁堂, “电场操控单分子荧光特性的研究进展”, 激光与光电子学进展 (2016)53,020003(11)

20. Yan Gao, Chengbing Qin, Zhixing Qiao, Baotian Wang, Weidong Li, Guofeng Zhang, Ruiyun Chen, Liantuan Xiao*, Suotang Jia, “Imaging and spectrum of monolayer graphene oxide in external electric field”, Carbon (2015) 93,843-850

19. Ruixiang Wu, Ruiyun Chen, Chengbing Qin, Yan Gao, Zhixing Qiao,Guofeng Zhang, Liantuan Xiao* and Suotang Jia, “An electric field induced reversible single-molecule fluorescence switch”, Chemical communications (2015) 51,7368-7371

18. Yan Gao, Chengbing Qin, Zhixing Qiao, Baotian Wang, Weidong Li,Guofeng Zhang, Ruiyun Chen, Liantuan Xiao*, and Suotang Jia, “Observing and tuning the density distribution of localized states of monolayer graphene oxide by using external electric field”, Applied Physics Letters (2015) 106,131103(5)

17. Guofeng Zhang, Ruiyun Chen, Yan Gao, Bo Yu, Chengbing Qin, Liantuan Xiao, Suotang Jia, “High visibility fluorescence imaging for nanoparticles based onacousto-optic time delay effect”, Sensors and Actuators B (2015) 208,464–467

16. Zhixing Qiao, Chengbing Qin*, Yan Gao, Guofeng Zhang, Ruiyun Chen, Liantuan Xiao* & Suotang Jia, “Modulation of the optical transmittance in monolayer graphene oxide by using external electric field”, Scientific Reports (2015) 5,14441(9)

15. 王早 张国峰 李斌 陈瑞云 秦成兵 肖连团* 贾锁堂, “利用N型半导体纳米材料抑制单量子点的荧光闪烁特性”, 物理学报 (2015) 6424),2478037

14. 张国峰, 陈瑞云, 高岩, 于波, 秦成兵, 肖连团*, 贾锁堂, “仿生水凝胶结构特性的超分辨率荧光成像”, 科学通报 (2015)60(13),11911196

13. 高岩,乔志星,秦成兵,陈瑞云,张国峰,肖连团*,贾锁堂, “外电场中单层氧化石墨烯的透射特性与成像”, 中国科学: 物理学 力学 天文学 (2015) 45(2),024201(6)

12. Haitao Zhou, Chengbing Qin*, Ruiyun Chen, Guofeng Zhang, Liantuan Xiao*,and Suotang Jia, “Electric field induced fluorescence hysteresis of single molecules in poly (methyl methacrylate)” , Applied Physics Letters (2014) 105,153301(5)

11. Ruiyun Chen, Ruixiang Wu, Guofeng Zhang, Yan Gao, Liantuan Xiao and Suotang Jia, “Electron Transfer-Based Single Molecule Fluorescence as a Probe for Nano-Environment Dynamics”, Sensors,14, (2014) 2449-2467

10. Ruixiang Wu, Ruiyun Chen, Yan Gao, Guofeng Zhang, Liantuan Xiao, and Suotang Jia, “Annealing Temperature Dependence of the Nanosized Pits on Poly(methyl methacrylate) Surface”, Jpn. J. Appl. Phys., 52 (2013) 125501

9. 高岩,陈瑞云,吴瑞祥,张国锋,肖连团,贾锁堂, “电场诱导氧化石墨烯的极化动力学特性研究”, 物理学报 Vol. 62, No. 23 (2013) 233601

8. Ruiyun Chen, Guofeng Zhang, Yan Gao, Liantuan Xiao, and Suotang Jia, “Single molecules probe the polarization dynamics of poly (methyl methacrylate) in external electric field”, Appl. Phys. Lett.,100, (2012) 20311

7. Ruiyun Chen, Guofeng Zhang, Xiaobo Wang, Liantuan Xiao, and Suotang Jia, “Signal-to-Background Ratio Improvement for Single-Molecule Spectroscopy Using Tube Lens to Reduce the Effective Detection Region”, J. Phys. Soc. Jpn.,81, (2012) 084005

6. Ruiyun Chen, Yan Gao, Guofeng Zhang, Ruixiang Wu, Liantuan Xiao and Suotang Jia, “Electric Field Induced Fluorescence Modulation of Single Molecules in PMMA Based on Electron Transfer”, Int. J. Mol. Sci., 13, (2012), 11130-11140

5. Guofeng Zhang, Liantuan Xiao, Ruiyun Chen, Yan Gao, Xiaobo Wang and Suotang Jia, “Single-molecule interfacial electron transfer dynamics manipulated by an external electric current”,Phys. Chem. Chem. Phys.,13, (2011) 13815

4. Xiaobo Wang, Guofeng Zhang, Ruiyun Chen, Yan Gao, Liantuan Xiao, and Suotang Jia, “Detection efficiency enhancement of single-photon detector at 1.55-μm by using of single photons lock-in and optimal threshold,” Optics & Laser Technology, 44, (2012) 1773-1775

3. Fang Zhang, Guofeng Zhang, Ruiyun Chen, Xiaobo Wang, Liantuan Xiao, and Suotang Jia, “Modulation of the fluorescence intensity of single squaraine-derived rotaxane molecules by an electric field,” Physica Scripta, 82, (2010) 055303

2. Guofeng Zhang, Fang Zhang, Xiaobo Wang, Ruiyun Chen, Liantuan Xiao, and Suotang Jia, “A new method to analyze orientation hopping of single molecules on polymer films”, J. Phys. Soc. Jpn.,79, (2010) 064605

1. Zhang Fang, Zhang Guofeng, Dong Shuangli, Sun Jianhu, Chen Ruiyun, Xiao Liantuan and Jia Suotang, Direct measurement of the surface dynamics of supercooled liquid-glycerol by optical scanning a film, Chinese Physics B,Vol.18, No.9, (2009)3918-3921

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