1. 高能量密度等离子体中的加速、辐射、不稳定性、动理学湍流

2. 激光等离子体加速器、辐射源

    

       通过强激光或粒子束轰击靶体，能够在实验室创造出能量密度超过10⁵J/cm³的高能量密度等离子体。对该物态的研究是一个国际上的重要前沿交叉领域，它对于惯性约束聚变、粒子加速器、辐射光源、天体物理学、材料科学和国防工业等领域具有重要的科学意义和应用价值。电子瞬态运动过程在高能量密度等离子体的时空演化中起着关键作用，并且直接影响到如惯性约束聚变的高能量增益、等离子体加速器的高加速效率、紧凑型光源的高亮度、以及实验室天体物理的高保真度等关键科学目标的实现。我们主要通过理论分析和数值计算的方法去研究该等离子体中的加速、辐射、不稳定性、动理学湍流等关键物理过程，为相关实际应用提供指导。

每年招收博士或硕士1到2名，博士后1名

关于研究生招生，希望你

(1)在求学岁月里(至少某一时刻)有过未来要成为伟大科学家的梦想；

(2)搜索laser plasma interaction, plasma accelerator, plasma instability, astrophysical plasma等词条后对其物理现象感兴趣；

(3)电动力学有比较好的基础，并且不排斥数值模拟计算以及数据可视化处理。

070201-理论物理

高能量密度等离子体中的加速、辐射、不稳定性、动理学湍流
激光等离子体加速器、辐射源

2015-09--2020-07   北京大学 物理学院   核技术 工学博士
2011-09--2015-07   北京大学 物理学院   物理学 理学学士

2024-06~现在, 中国科学院·理论物理所, 副研究员
2023-07~2024-05, (美国)斯坦福大学, 博士后
2020-09~2023-07, (德国)马克斯普朗克·核物理所, 博士后

   

（1） 国际极端条件下物质与辐射青年科学家奖(MRE Young Scientist Award), 其他, 2022
（2） 亚太物理学会(等离子体)杰出青年学者奖(30岁以下), 其他, 2020
（3） 博士研究生国家奖学金, 其他, 2019

完整论文发表可查询：

1.google scholar: https://scholar.google.com/citations?user=1k890r8AAAAJ&hl=en

2.researchgate: https://www.researchgate.net/profile/Zheng-Gong-7

（1） Effects of electron heating and surface rippling on Rayleigh–Taylor instability in radiation pressure acceleration, Matter and Radiation at Extremes 8 (3) (2023), 2023, 第 7 作者
（2） Electron polarization in ultrarelativistic plasma current filamentation instabilities, Physical Review Letters 130 (1), 015101 (2023), 2023, 第 1 作者
（3） Spin-polarized electron beam generation in the colliding-pulse injection scheme, Matter and Radiation at Extremes 8 (6), 064005 (2023), 2023, 第 1 作者
（4） Research progress on radiative spin polarized plasma, 强激光与粒子束 35 (1), 012010-1-012010-10, 2023, 第 1 作者
（5） Colliding pulse injection of polarized electron bunches in a laser-plasma accelerator, Physical Review Research 5 (3), 033205 (2023), 2023, 第 2 作者
（6） Electron slingshot acceleration in relativistic preturbulent shocks explored via emitted photon polarization, Physical Review Letters 131 (22), 225101 (2023), 2023, 第 1 作者
（7） Deciphering in situ electron dynamics of ultrarelativistic plasma via polarization pattern of emitted γ-photons, Physical Review Research 4 (2), L022024 (2022), 2022, 第 1 作者
（8） Energy-chirp compensation of laser-driven ion beams enabled by structured targets, Physical Review Research 4 (4), L042031 (2022), 2022, 第 1 作者
（9） Towards the optimisation of direct laser acceleration, New Journal of Physics 23 (2), 023031 (2021), 2021, 第 8 作者
（10） Emission of electromagnetic waves as a stopping mechanism for nonlinear collisionless ionization waves in a high-beta regime, Physical Review E 103 (2), 023209 (2021), 2021, 第 3 作者
（11） Efficiency enhancement of ion acceleration from thin target irradiated by multi-PW few-cycle laser pulses, Physics of Plasmas 28 (2) (2021), 2021, 第 2 作者
（12） Cascaded generation of isolated sub-10 attosecond half-cycle pulses, New Journal of Physics 23 (5), 053003 (2021), 2021, 第 3 作者
（13） Radiative polarization dynamics of relativistic electrons in an intense electromagnetic field, Physical Review A 103 (4), 042807 (2021), 2021, 第 2 作者
（14） Retrieving transient magnetic fields of ultrarelativistic laser plasma via ejected electron polarization, Physical Review Letters 127 (16), 165002 (2021), 2021, 第 1 作者
（15） Super-heavy ions acceleration driven by ultrashort laser pulses at ultrahigh intensity, Physical Review X 11 (2), 021049 (2021), 2021, 第 2 作者
（16） Direct laser acceleration of electrons assisted by strong laser-driven azimuthal plasma magnetic fields, Physical Review E 102 (1), 013206 (2020), 2020, 第 1 作者
（17） Demonstration of tailored energy deposition in a laser proton accelerator, Physical Review Accelerators and Beams 23 (12), 121304 (2020), 2020, 第 12 作者
（18） Design of a compact short pulse positron source based on laser plasma accelerators, Physics of Plasmas 27 (10) (2020), 2020, 第 5 作者
（19） New injection and acceleration scheme of positrons in the laser-plasma bubble regime, Physical Review Accelerators and Beams 23 (9), 091301 (2020), 2020, 第 6 作者
（20） Power Scaling for Collimated gamma-Ray Beams Generated by Structured Laser-Irradiated Targets and Its Application to Two-Photon Pair Production, Physical Review Applied 13 (5), 054024 (2020), 2020, 第 3 作者
（21） Electron confinement by laser-driven azimuthal magnetic fields during direct laser acceleration, Physics of Plasmas 27 (5) (2020), 2020, 第 2 作者
（22） Energy gain by laser-accelerated electrons in a strong magnetic field, Physical Review E 101 (4), 043201 (2020), 2020, 第 2 作者
（23） Energetic spin-polarized proton beams from two-stage coherent acceleration in laser-driven plasma, Physical Review E 102 (5), 053212 (2020), 2020, 第 1 作者
（24） Proton sheet crossing in thin relativistic plasma irradiated by a femtosecond petawatt laser pulse, Physical Review E 102 (1), 013207 (2020), 2020, 第 1 作者
（25） Terahertz radiation enhanced by target ablation during the interaction of high intensity laser pulse and micron-thickness metal foil, Physics of Plasmas 27 (2) (2020), 2020, 第 4 作者
（26） Radiation reaction as an energy enhancement mechanism for laser-irradiated electrons in a strong plasma magnetic field, Scientific Reports 9 (1), 17181 (2019), 2019, 第 1 作者
（27） Deflection of a reflected intense circularly polarized light beam induced by asymmetric radiation pressure, Physical Review E 100 (6), 063203 (2019), 2019, 第 2 作者
（28） Ultrahigh brightness attosecond electron beams from intense X-ray laser driven plasma photocathode, International Journal of Modern Physics A 34 (34), 1943012 (2019), 2019, 第 2 作者
（29） Radiation rebound and quantum splash in electron-laser collisions, Phys. Rev. Accel. Beams 22 (9), 093401 (2019), 2019, 第 1 作者
（30） Impact of ion dynamics on laser-driven electron acceleration and gamma-ray emission in structured targets at ultra-high laser intensities, Plasma Physics and Controlled Fusion 61 (8), 084004 (2019), 2019, 第 2 作者
（31） Creation of electron-positron pairs in photon-photon collisions driven by 10-PW laser pulses, Physical Review Letters 122 (1), 014802 (2019), 2019, 第 5 作者
（32） Highly collimated electron acceleration by longitudinal laser fields in a hollow-core target, Plasma Physics and Controlled Fusion 61 (3), 035012 (2019), 2019, 第 1 作者
（33） Enhanced laser-driven ion acceleration by superponderomotive electrons generated from near-critical-density plasma, Physical Review Letters 120 (7), 074801 (2018), 2018, 第 3 作者
（34） Enhanced laser proton acceleration by target ablation on a femtosecond laser system, Physics of Plasmas 25 (6) (2018), 2018, 第 3 作者
（35） Enhanced proton acceleration from an ultrathin target irradiated by laser pulses with plateau ASE, Scientific reports 8 (1), 2536 (2018), 2018, 第 6 作者
（36） Brilliant GeV Gamma-ray flash from Inverse Compton Scattering in QED Regime, Plasma Physics and Controlled Fusion 60 (4), 044004 (2018), 2018, 第 1 作者
（37） High-yield high-efficiency positron generation in high-Z metal targets irradiated by laser produced electrons from near-critical density plasmas, Chinese Physics Letters 34 (8), 085201 (2017), 2017, 第 4 作者
（38） Charged particle dynamics in multiple colliding electromagnetic waves. Survey of random walk, Lévy flights, limit circles, attractors and structurally determinate patterns, Journal of Plasma Physics 83 (2), 905830202 (2017), 2017, 第 5 作者
（39） High-efficiency gamma-ray flash generation via multiple-laser scattering in ponderomotive potential well, Physical Review E 95 (1), 013210 (2017), 2017, 第 1 作者
（40） Radiation reaction induced spiral attractors in ultra-intense colliding laser beams, Matter and Radiation at Extremes 1 (6), 308-315 (2016), 2016, 第 1 作者

1. 北京大学(物理学院重离子所 激光加速实验室) 颜学庆教授

2. 马克斯普朗克·核物理所(理论组) Prof. Christoph Keitel

3. 加州大学圣地亚哥分校(机械航天系) Prof. Alexey Arefiev

4. 斯坦福大学(机械工程系) Prof. Matthew Edwards