戴磊，中科院国家空间科学中心研究员，博士生导师，国家杰出青年科学基金获得者，入选国家高层次人才计划青年拔尖，中国科学院高层次人才计划终期评估优秀。2004年获得中国科学技术大学空间物理学士，2009年获得美国明尼苏达大学物理系博士。研究领域为空间物理, 担任空间天气学国家重点实验室 “磁层物理” 学术带头人，代表成果入选《自然﹒通讯》首页封面论文，多次入选美国地球物理学会亮点研究。现任《中国空间科学学报》编委、《地球物理学报》编委，《Discover Space》 编委。担任中欧联合SMILE卫星工程科学应用系统总师，SMILE卫星热离子探测仪（LIA）首席专家（PI），提出了磁层多尺度星座探测计划（AME）。
研究领域
教育背景
工作经历
2010.1-2015 University of Minnesota, School of Physics and Astronomy, Research Associate
2015.1- 至今， 中国科学院国家空间科学中心， 空间天气学国家重点实验室，研究员。
论文发表
· Ma, F., Dai, L.*, Tong, J*. et al. SMILE Ground Support System and Science Application System. Space Sci Rev 221, 15 (2025). https://doi.org/10.1007/s11214-025-01141-1
· Ren, Y., Dai, L.*, Wang, C., Lavraud, B.,Escoubet, C. P., & Burch, J. L. (2024).Capsule electron distributions near the diffusion region of magnetic reconnection. Geophysical Research Letters, 51, e2024GL112074. https://doi.org/10.1029/2024GL112074
· Wang, X., Dai, L.*, Yong, R., Xiong, S., & Wang, C. (2024). The evolution of Earth's outer radiation belt over geomagnetic storm phase in Van Allen Probe era. Journal of Geophysical Research: Space Physics, 129, e2024JA032674. https://doi. org/10.1029/2024JA032674
· Zhu, M., Dai, L.*, Wang, C., Gonzalez, W., Samsonov, A., Guo, X., et al. (2024). The influence of ionospheric conductance on magnetospheric convection during the southward IMF. Journal of Geophysical Research: Space Physics, 129, e2024JA032607. https://doi.org/10.1029/2024JA032607
· Han, Y., Dai, L.*, Ren, Y., Wang, C., Gonzalez, W., & Zhu, M. (2024). Correlations of plasma properties between the upstream magnetosheath and the downstream outflow region of magnetopause reconnection. Journal of Geophysical Research: Space Physics, 129, e2024JA032817. https://doi.org/10.1029/2024JA032817
· Xiong, S., Dai, L.*, Wang, X., & Wang, C. (2024). Rapid relativistic electron enhancements during Van Allen Probes era. Journal of Geophysical Research: Space Physics, 129, e2024JA032618. https://doi.org/10.1029/2024JA032618
· Dai, L.*, Zhu, M., Ren, Y. et al. Global-scale magnetosphere convection driven by dayside magnetic reconnection. Nat Commun 15, 639 (2024). https://doi.org/10.1038/s41467-024-44992-y
· Xiong, S., Dai, L.*, Wang, C., Yang, X., Wygant, J. R., & Baker, D. N. (2024). Rapid relativistic electron enhancements and associated particle injections: A multi-spacecraft statistical study. Journal of Geophysical Research: Space Physics, 129, e2023JA032095. https://doi.org/10.1029/2023JA032095
· Ren, Y, Dai, L.*, Wang, C., Guo, Z. (2023). The Wave Growth, Saturation, and Electron Heating of Lower Hybrid Waves in the Magnetic Reconnection Exhaust. The Astrophysical Journal, 956(143), https://doi.org/10.3847/1538-4357/acf855.
· Ren Y, Dai, L.*, Wang C, Zhou M, Wang R S. 2024. Advancements in the study of collisionless magnetic reconnection and plasma waves. Reviews of Geophysics and Planetary Physics, 55(0): 1-25 (in Chinese). doi: 10.19975/j.dqyxx.2023-031
· Guo, Z., Dai, L.*, Wang, C., & Ren, Y. (2023). Statistical properties of lower hybrid waves within foreshock transient boundaries. Journal of Geophysical Research: Space Physics, 128, e2023JA031844. https://doi.org/10.1029/2023JA031844
· Dai, L*, Han, Y.，Wang, C., Yao, S., Gonzalez, W., et al. (2023). Geoeffectiveness of Interplanetary Alfven waves: I. Magnetopause Magnetic Reconnection and Directly-Driven Substorms. The Astrophysical Journal, 945(1),47， https://doi.org/10.3847/1538-4357/acb267
· Han, Y.，Dai, L.*, Yao, S., Wang, C., Gonzalez,W., et al. (2023). Geoeffectiveness of Interplanetary Alfven Waves: II. Spectral Characteristics and Geomagnetic Responses. The Astrophysical Journal, 945(1), 48，https://doi.org/ 10.3847/1538-4357/acb266
· Ren, Y., Dai, L*, Wang, C., & Lavraud, B. (2023). Statistical Properties of Lower Hybrid Waves in the Magnetopause Reconnection Exhaust Region. Journal of Geophysical Research: Space Physics, 128, e2022JA031242. https://doi.org/10.1029/2022JA031242
· Dai, L*, Wang, C. Kinetic Alfven wave (KAW) eigenmode in magnetosphere magnetic reconnection. Rev. Mod. Plasma Phys. 7, 3 (2023). https://doi.org/10.1007/s41614-022-00107-y
· Ren, Y., Dai, L.*, Wang, C., & Lavraud, B. (2022). Parallel Electron Heating through Landau Resonance with Lower Hybrid Waves at the Edge of Reconnection Ion Jets. The Astrophysical Journal, 928(1), 5. https://doi.org/10.3847/1538-4357/ac53fb.
· Guo, Z., Dai, L*., Ren, Y., & Wang, C. (2022). MMS observations of lower hybrid and whistler waves inside a foreshock transient. Journal of Geophysical Research: Space Physics, 127, e2022JA030707. https://doi.org/10.1029/2022JA030707
· Xiong, S.-L, Dai, L.*, Wang, C., Wygant, J., Cattell,C., Tao, X., Baker,D., Blake, J., (2022). Relativistic Electron Enhancements through Successive Dipolarizations during a CIR-driven Storm. Journal of Geophysical Research: Space Physics, 127,e2021JA030088. https://doi.org/10.1029/2021JA030088
· Dai, L.*, Wang, C., & Lavraud, B. (2021). Kinetic imprints of ion acceleration in collisionless magnetic reconnection. The Astrophysical Journal, 919(1), 15.
· Huang, Y., Dai, L.*, Wang, C., Xu, R. L. and Li, L. (2021). A new inversion method for reconstruction of plasmaspheric He+ density from EUV images. Earth Planet. Phys., 5(2), 218–222. http://doi.org/10.26464/epp2021020
· Ren, Y., Dai, L.*, Wang, C., Li, W., Tao, X., Lavraud, B., & Le Contel, O. (2021). Statistical characteristics in the spectrum of whistler waves near the diffusion region of dayside magnetopause reconnection. Geophysical Research Letters,48, e2020GL090816. https://doi.org/10.1029/2020GL090816
· Dai L*, Wang C, Cai Z, Gonzalez W,Hesse M, Escoubet P, Phan T, Vasyliunas V, Lu Q, Li L, Kong L,Dunlop M, Nakamura R, He J, Fu H, Zhou M, Huang S, Wang R, Khotyaintsev Y, Graham D, Retino A, Zelenyi L, Grigorenko EE, Runov A,Angelopoulos V, Kepko L, Hwang K-J and Zhang Y (2020) AME: A Cross-Scale Constellation of CubeSats to Explore Magnetic Reconnection in the Solar–Terrestrial Relation. Front. Phys. 8:89. doi: 10.3389/fphy.2020.00089
· Li, L.‐F., Tu, W*., Dai, L.*, Tang, B.‐B., Wang, C., Barani, M., et al (2020).Quantifying event‐specific radial diffusion coefficients of radiation belt electrons with the PPMLR‐MHD simulation. Journal of Geophysical Research: Space Physics, 125 (5), e2019JA027634. https://doi.org/10.1029/2019JA027634
· Ren, Y., Dai, L*., Li, W., Tao, X.,Wang, C., Tang, B., et al. (2019). Whistler waves driven by field-aligned streaming electrons in the near-Earth magnetotail reconnection. Geophysical Research Letters, 46. https://doi.org/10. 1029/2019GL083283
· L. Q. Zhang, W. Baumjohann, L.Dai*, Yu. V. Khotyaintsev, C.Wang (2019). Measurements of the vorticity in the Bursty Bulk Flows. Geophysical Research Letters, Geophysical Research Letters, 46(17-18), 10322-10329.
· Chao Wei, Lei Dai*, Suping Duan, Chi Wang and Yuxian Wang, Multiple Satellites Observation Evidence: High-m Poloidal ULF Waves with Time-varying Polarization States, Earth and Planetary Physics, (2019). Earth Planet. Phys., 3(3), 1–7. http://doi.org/10.26464/epp2019021
· Lei Dai*. (2018). Structures of Hall fields in asymmetric magnetic reconnection. Journal of Geophysical Research: Space Physics, 123. https://doi.org/10.1029/2018JA025251
· Hongtao Huang, Yiqun Yu*, Lei Dai*, Tieyan Wang， (2018), Kinetic Alfvén Waves Excited in Two-Dimensional Magnetic Reconnection. Journal of Geophysical Research: Space Physics, 123. https://doi.org/10.1029/2017JA025071
· Dai, L.*, Wang, C., Zhang, Y., Lavraud, B., Burch, J., Pollock, C., & Torbert, R. B. (2017). Kinetic Alfven wave explanation of the Hall fields in magnetic reconnection. Geophysical Research Letters, 44, 634–640. https://doi.org/10.1002/2016GL071044
· S. P. Duan* ; Lei Dai*; Chi Wang; J. Liang; A. T. Y. Lui; L. J.Chen; Z. H. He; Y. C. Zhang; V. Angelopoulos, Evidence of kinetic Alfvén eigenmode in the near-Earth magnetotail during substorm expansion phase, Journal of Geophysical Research, 2016, 121(5): 4316~4330
· Zhaohai He ; Lei Dai* ; Chi Wang; Suping Duan; Lingqian Zhang; Chen Tao; I. Roth, Contributions of substorm injections to SYM‐H depressions in the main phase of storms, Journal of Geophysical Research: Space Physics, 2016.12.03, 121(12): 11,729~11,736
· L. Q. Zhang ; L. Dai* ; W. Baumjohann; A. T. Y. Lui; C. Wang; H. Rème; M. W. Dunlop, Temporal evolutions of the solar wind conditions at 1 AU prior to the near-Earth X-lines in the tail: Superposed epoch analysis: SW conditions prior to tail X-lines., Journal of Geophysical Research, 2016.07.01, 121(8): 7488~7496
· Dai, L.*, C. Wang, S. Duan, Z. He, J. R. Wygant, C. A. Cattell, X. Tao, Z. Su, C. Kletzing, D. N. Baker, et al. (2015), Near-Earth injection of MeV electrons associated with intense dipolarization electric fields: Van Allen Probes observations, Geophys. Res. Lett., 42, 6170–6179, doi:10.1002/2015GL064955.
· Dai, L., K. Takahashi, R. Lysak, C. Wang, J. R. Wygant, C. Kletzing, J. Bonnell, C. A. Cattell, C. W. Smith, R. J. MacDowall, S. Thaller, A. Breneman, X. Tang, X. Tao, and L. Chen (2015), Storm time occurrence and spatial distribution of Pc4 poloidal ULF waves in the inner magnetosphere: A Van Allen Probes statistical study. J. Geophys. Res. Space Physics, 120, 4748–4762. doi: 10.1002/2015JA021134.
· Dai, L.*,Wang, C., Angelopoulos, V.,& Glassmeier, K. (2015). In situ evidence of breaking the ion frozen-in condition via the non-gyrotropic pressure effect in magnetic reconnection. Annales Geophysicae, 33(9), 1147–1153.
· Suping Duan* ; Lei Dai* ; Chi Wang; A. T. Y. Lui; Zhenxing Liu; Zhaohai He; Yongcun Zhang; I. Dandouras; H. Reme, Cluster observations of unusually high concentration of energetic O+ carried by flux ropes in the night-side high-latitude magnetosheath during a storm initial phase, Journal of Geophysical Research, 2015.10.03, 120(10): 8317~8326
· Dai, L.*, J. R. Wygant, C. A. Cattell, S. Thaller, K. Kersten, A. Breneman, X. Tang, R. H. Friedel, S. G. Claudepierre, and X. Tao (2014), Evidence for injection of relativistic electrons into the Earth's outer radiation belt via intense substorm electric fields, Geophys. Res. Lett., 41, 1133–1141, doi:10.1002/2014GL059228.
· Dai, L.*, J. R. Wygant, C. A. Cattell, S. Thaller, K. Kersten, A. Breneman, and X. Tang (2014), Cluster observations of fast magnetosonic waves in the heliosphere current sheet, Geophys. Res. Lett., 41, 1398–1405, doi:10.1002/2014GL059223.
· Dai, L.*, et al. (2013), Excitation of poloidal standing Alfvén waves through drift resonance wave-particle interaction, Geophys. Res. Lett., 40, 4127–4132, doi:10.1002/grl.50800.
· Dai, L.*, Wygant, J. R., Cattell, C., Dombeck, J., Thaller, S., Mouikis, C., Balogh, A., and Rème, H.: Cluster observations of surface waves in the ion jets from magnetotail reconnection, J. Geophys. Res.-Space, 116, A12227, doi:10.1029/2011JA017004, 2011.
· Lei Dai*: Collisionless Magnetic Reconnection via Alfvén Eigenmodes, Phys. Rev. Lett., 102, 245003, doi:10.1103/PhysRevLett.102.245003, 2009.
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