2015.08-present: Professor, Department of Physics, University of Science and Technology Beijing (USTB), China; 2012.07-2013.08 Postdoctor, Faculty of Physics and Astronomy, Ruhr University Bochum, Germany 2009. 08-2015. 07: Associate professor, Department of Physics, University of Science and Technology Beijing (USTB), China; 2001. 9-2006. 06: PhD, Department of Physics, Harbin Institute of Technology, China;

1. We have studied the generation of intense attosecond pulse using the high-order harmonic generation through the nonlinear interaction of intense laser with solid target. We find that two-color laser pulses interacting with microstructured foil can directly generate an ultra-intense isolated attosecond pulses in the transmission direction without the need for extra filters and the need for complicated gating technique. 2. We present a theory for the quantum-electrodynamical (QED) parametric scattering instability of an intense photon pulse in an incoherent radiation background. The pump electromagnetic (EM) wave can decay into a scattered daughter EM wave and an acoustic-like wave due to the QED vacuum polarization nonlinearity. We also investigate the QED effects in the interaction of ultra-intense laser pulse with plasma. 3. We have investigated the collective nonlinear excitation in the dusty plasma. The simulated Raman scattering and modulational instability and shock wave in dusty plasma is well studied in the astrophysical environment and the ionosphere. 4. We also have investigated the collective nonlinear excitation in the quantum plasma. The effects of quantum diffraction, quantum statistic and spin of charged particles on the simulated Raman scattering and modulational instability and shock wave are all investigated in the interaction of laser with plasma and in the dense astrophysics plasma.

1~2 PhD student and 2~3 Master students per year

1. Yunliang Wang, Nonlinear dusty magnetosonic waves in a strongly coupled dusty plasma, AIP Advances 9, 125216 (2019) 2. Yunliang Wang，Bengt Eliasson，Pseudorelativistic laser-semiconductor quantum plasma interactions，Physical Review E, 93：043205 (2016). 3. Yunliang Wang，Xiaoyan Guo，Yanzhan Lu，Xiaodan Wang，The nonadiabatic dustcharge variation on dust acoustic solitary and shock waves in strongly coupleddusty plasmas，Physics Letters A, 380：215 (2016). 4. Xiaodan Wang，Yunliang Wang，Tielu Liu，Fan Zhang，Nonlinear magnetosonic solitary and shock waves in strongly coupled quantum electron-positron-ion plasmas，Journal of Plasma Physics, 82: 905820303 (2016). 5. Yunliang Wang, Xiaodan Wang, Xiangqian Jiang, Pseudorelativistic effects on solitons in quantum semiconductor plasma, Phys. Rev. E 91, 043108 (2015). 6. A.P. Misra, Yunliang Wang, Dust-acoustic solitary waves in a magnetized dusty plasma with nonthermal electrons and trapped ions, Commun Nonlinear Sci Numer Simulat 22, 1360 (2015). 7. M. Irfan，S. Ali，A. M. Mirza，Yunliang Wang, Modulationally stable envelope solitons in astrophysical magnetoplasmas with degenerate relativistic electrons，Journal of Plasma Physics, 81: 905810604 (2015). 8. Yunliang Wang, B. Eliasson, One-dimensional rarefactive solitons in electron-hole semiconductor plasmas, Phys. Rev. B 89, 2053106 (2014). 9. Yunliang Wang, P. K. Shukla, and B. Eliasson, Quantum-electrodynamical parametric instability in the incoherent photon gas, Phys. Rev. E, 87(2), 023105 (2013). 10. Yunliang Wang, Xiaoxia Lv and B. Eliasson, Modulational instability of spin modified quantum magnetosonic waves in Fermi-Dirac-Pauli plasmas, Phys Plasmas 20, 112115 (2013). 11. Yunliang Wang, P. K. Shukla, and B. Eliasson, Instability and dynamics of two nonlinearly coupled intense laser beams in a quantum plasma, Phys. Plasmas, 20(1), 013103, (2013). 12. Yunliang Wang, Yushan Dong, and B. Eliasson, Dressed ion acoustic solitary waves in quantum plasmas with two polarity ions and relativistic electron beams, Phys. Lett. A 377, 2604 (2013).

The charged particle acceleration in laser plasma interaction and the intense attosecond XUV or X-ray pulse emission using the high-order harmonic generation through the nonlinear interaction of intense laser with solid target, and the QED effects in the ultra-intense laser plasma interaction, such as Gammy ray bursts, electron-positron production, radiation reaction effects, and the new regime of free electron laser generated by the electromagnetic wiggler are all important research subjects for postgraduate training.