Spectral technology and applications

Laser induced breakdown spectroscopy

Precise instrument

Optical engineering

Machine learning & AI

2010.09-2014.06, Wuhan University of Technology: B.S. (Mechanical engineering and automation)

2014.09-2019.06, University of Science and Technology of China: PhD (Optical Engineering)

   

2019.08-2022.10, Nanyang Technological University (Energy Research Institute): Research fellow

2022.12-2025.01, Institute of Modern Physics, Chinese Academy of Sciences: Research associate

2025.01-Now, Institute of Modern Physics, Chinese Academy of Sciences: Researcher

[1] Junxian Lu, Qiang Zeng, Haitao Feng, Xin Liu, Enbo Wu, Shaofeng Zhang, Dongbin Qian, Changhong Zhang, Shoujiang Zhang, Yunpeng Dai, Peng Zhu, Shilei Zhong, Highly sensitive detection of trace rubidium in original salt-lake brines by microhole array spray solid substrate-laser-induced breakdown spectroscopy, Spectrochimica Acta Part B: Atomic Spectroscopy 239 (2026) 107465.

[2] Zhao Zhang, Yifan Wu, Jinrui Ye, Shuhang Gong, Yaju Li, Liangwen Chena, Qiang Zeng, Xueqi Liu, Yanshi Zhang, Shaohua Sun, Zuoye Liu, Dongbin Qian, Lei Yang, A novel elemental analysis method combining LIBS with transfer learning for spent fuel reprocessing, Measurement 257 (2026) 119016.

[3] Wei Cheng, Zhao Zhang, Xueqi Liu, Xiaodong Jin, Yaju Li, Qiang Zeng, Dongbin Qian, Fei Ye, Qiang Li, Early screening of Alzheimer’s disease based on feces analysis using laser-induced breakdown spectroscopy, Spectrochimica Acta Part B: Atomic Spectroscopy 235 (2026) 107372.

[4] Bingyu Wei, Shengping Liu, Liangyong Zhao, Zuoming Zhu, Jingfeng Xie, Youning Chen, Shengbin Shi, Shujia Wu, Qiang Zeng, Dongbin Qian, Xiaoliang Liu, Jie Shen, Zuoye Liu, Achieving Low-Energy fs-LIBS with a Microwave Plasma Torch: A Feasible Method for the Development of a Portable fs-LIBS Measurement System, Analytical Chemistry 97 (2025) 24031.

[5] Jinrui Ye, Yaju Li, Zhao Zhang, Qiang Zeng, Yifan Wu, Xueqi Liu, Yanshi Zhang, Dongbin Qian, Zuoye Liu, Lei Yang, Shaofeng Zhang, Xinwen Ma, Simultaneous analysis of the chemical composition and surface flatness of steel using laser-induced breakdown spectroscopy combined with a multi task convolutional neural network, Journal of Analytical Atomic Spectrometry 40 (2025) 2538.

[6] Xiangyu Shi, Shuhang Gong, Qiang Zeng, Jinrui Ye Yaju Li, Junxian Lu, Yifan Wu, Shaowei Wang, Kou Zhao, Xueqi Liu, Shilei Zhong, Hongyan Liu, Yongquan Zhou, Lei Yang, Shaofeng Zhang, Xinwen Ma and Dongbin Qian, Detection of cesium in salt-lake brine using laser-induced breakdown spectroscopy combined with convolutional neural network, Journal of Analytical Atomic Spectrometry 40 (2025) 1037, Plasma Science and Technology 26 (2024) 055506

[7] Zhao ZHANG, Yaju LI, Guanghui YANG, Qiang ZENG, Xiaolong LI, Liangwen CHEN, Dongbin QIAN, Duixiong SUN, Maogen SU, Lei YANG, Shaofeng ZHANG and Xinwen MA，Estimating the grain size of microgranular material using laser-induced breakdown spectroscopy combined with machine learning algorithms

[8] Kou Zhao, Qiang Zeng, Yaju Li, Shuhang Gong, Yifan Wu, Xiangyu Shi, Jinrui Ye, Xueqi Liu, Xinwei Wang, Dongbin Qian, Liangwen Chen, Shaofeng Zhang, Lei Yang, Xinwen Ma. Packing thickness dependent plasma emission induced by laser ablating thin-layer microgranular materials. Journal of Analytical Atomic Spectrometry, 2024, 39(10): 2374-2381.

[9]  Jinrui Ye; Yaju Li; Zhao Zhang; Xinwei Wang; Kewei Tao; Qiang Zeng*; Liangwen Chen; Dongbin Qian; Shaofeng Zhang; Lei Yang; Xinwen Ma, Laser-induced breakdown spectroscopy as a method for millimeter-scale inspection of surface flatness, Plasma Science and Technology, 2024, 26 (095501).

[10] Shuhang Gong, Yaju Li, Dongbin Qian, Jinrui Ye, Kou Zhao, Qiang Zeng*, Liangwen Chen, Shaofeng Zhang, Lei Yang, Xinwen Ma. Estimating the yield stress of soft materials via laser-induced breakdown spectroscopy. Chinese Phys. B. 2023, 33: 034211.

[11] Qiang Zeng, Jean-Baptiste Sirven, Jean-Christophe P. Gabriel, Chor Yong Tay, Jong-Min Lee. Laser induced breakdown spectroscopy for plastic analysis. Trends in Analytical Chemistry. 2021,140: 116280.

[12] Zeng Qiang, Pan Congyuan, Li Chaoyang, Fei Teng, Ding Xiaokang, Du Xuewei Wang Qiuping. Online monitoring of corrosion behavior in molten metal using laser-induced breakdown spectroscopy. Spectrochimica Acta Part B: Atomic Spectroscopy. 2018, 142. 68-73.

[13] Yan Wan, Qiang Zeng, Insup Kim, Pujiang Shi, Yong-Jin Yoon, Chor Yong Tay, Jong-Min Lee. Ultrasonic-assisted tetrabromobisphenol A-bis-(2,3-dibromo-2-methylpropyl ether) extraction process from ABS polymer supported by machine learning. Environmental Technology & Innovation. 2022, 27: 102485.

[14] Zeng Qiang, Pan Congyuan, Fei Teng, Ding Xiaokang, Wang Shengbo, Wang Qiuping. Composition and Temperature monitoring of molten metal by a combined LIBS-IR thermometry system. Journal of Applied Spectroscopy. 2018, 85(5): 817-822.

[15] Fei Teng, Pan Congyuan, Zeng Qiang, Wang Qiuping, Du Xuewei. Relative spectral response calibration using Ti plasma lines. Plasma Science & Technology. 2018, 20(4).

[16] Pan Congyuan, Du Xuewei, An Ning, Zeng Qiang, Wang Shengbo, Wang Qiuping. Quantitative analysis of carbon steel with multi-line internal standard calibration method using laser induced breakdown spectroscopy. Applied Spectroscopy. 2016, 70(4):702-708.

[17] Pan Congyuan, Du Xuewei, Zeng Qiang, Yu Yunsi, Wang Shengbo, Wang Qiuping. A study on laser-induced breakdown spectroscopy of carbon in the ultraviolet wavelength range under vacuum. Plasma Science & Technology. 2015, 17(8):682-686.

[18] Yu Yunsi, Pan Congyuan, Zeng Qiang, Du Xuewei, Wei Shen, Wang Shengbo, Wang Qiuping. Multi-Element Detection in Molten Steel with Laser-Induced Breakdown Spectroscopy. Spectroscopy and Spectral Analysis. 2016, 36(8):2613-2616.