2011.07-present: Associate Professor, Department of Physics, University of Science and Technology Beijing (USTB), China; 2014.01-2014 12: Research Associate, Center for Free-Electron Laser Science, DESY, Germany 2008. 08-2011. 06: Lecture, Department of Physics, University of Science and Technology Beijing (USTB), China; 2005. 03-2008.08: Joint PhD, Postdoctoral research, Institute of Physics, Chinese Academy of Sciences, China; 2001. 09-2006.06: PhD, Institute of Theoretical Physics, Shanxi University, China;

39 SCI publications including 19 Physical Review A, 1 co-author Nature, 741 total times cited. h-index: 15 (Web of Science, https://publons.com/researcher/2787387/yajiang-hao) ResearcherID: E-5891-2011 1、 Strong correlated low dimensional cold atoms. (1 ) The density functional theory based on the exact solution with Bethe ansatz; (2) The exact numerical diagonalization method for continuum system; (3) The zero temperature Bose-Fermi mapping method and finite temperature Bose-Fermi mapping method, Anyon-Fermi mapping method; (4) The exact numerical method based on Jordan-Wigner transformation for strong interaction quantum gas in 1D optical lattice. (5) Periodical instanton method and numerical method for the energy level splitting of BEC in double well and periodical potential. (6) Open quantum system. 2、 Interaction of matter and hard x-ray free electron laser, the ionization and fragmentation of multi-atom radiated by ultra-intensive x-ray with XMOLECULE.

1 to 2 Master students per year

1. Yajiang Hao, Ludger Inhester, Sang-Kil Son, and Robin Santra, “Theoretical evidence for the sensitivity of charge-rearrangement-enhanced x-ray ionization to molecular size”, Phys. Rev. A 100, 013402 (2019). 2. A. Rudenko, L. Inhester, K. Hanasaki, X. Li, S.J. Robatjazi, B. Erk, R. Boll, K. Toyota, Y. Hao, O. Vendrell, C. Bomme, E. Savelyev, B. Rudek, L. Foucar, S. Southworth, C.S. Lehmann, B. Kraessig, T. Marchenko, M. Simon, K. Ueda, K.R. Ferguson, M. Bucher, T. Gorkhover, S. Carron, R. Alonso-Mori, J.E. Koglin, G.J. Williams, S. Boutet, L. Young, Ch. Bostedt, S.-K. Son, R. Santra, and D. Rolles, “Femtosecond response of small polyatomic molecules to ultra-intense hard X-rays”, Nature 546, 129(2017). 3. Yajiang Hao and Xing Chen, “Universal contact of the ground-state of one-dimensional hard-core anyon gas in a harmonic trap”. 4. Yajiang Hao and Yafei Song, “One-dimensional hard-core anyon gas in a harmonic trap at finite temperature”, Eur. Phys. J. D 71, 135 (2017). 5. Yajiang Hao, “Ground State Properties of Anti-Ferromagnetic Spinor Bose gases in One Dimension”, Eur. Phys. J. D 71, 47 (2017). 6. Ludger Inhester, Kota Hanasaki, Yajiang Hao, Sang-Kil Son, and Robin Santra, “X-ray multiphoton ionization dynamics of a water molecule irradiated by an x-ray free-electron laser pulse”, Phys. Rev. A 94, 023422 (2016). 7. Yajiang Hao，Yafei Song and Xiaochen Fu, “The properties of Tonk-Girardeau Gas at Finite Temperature and Comparison with Spin-Polarized Fermions”, Int. J. Mod. Phys. B 30, 1650216 (2016). 8. Yajiang Hao, “Ground-state properties of hard-core anyons in a harmonic potential”, Phys. Rev. A 93, 063627 (2016). 9. Yajiang Hao, “The weakening of fermionization of one dimensional spinor Bose gases induced by spin-exchange interaction”, Eur. Phys. J. D 70, 120 (2016). 10. Manman Pang and Yajiang Hao, “Dynamics of spinor Bose-Einstein condensate subject to dissipation”, Chin. Phys. B 25, 040501 (2016). 11. Xiaochen Fu and Yajiang Hao, “Reduced one-body density matrix of Tonks Girardeau gas at finite temperature”, Chin. Phys. B 24, 090501 (2015). 12. Yajiang Hao, Ludger Inhester, Kota Hanasaki, Sang-Kil Son, and Robin Santra, “Efficient electronic structure calculation for molecular ionization dynamics at high x-ray intensity”，Structural Dynamics 2, 041707 (2015). 13. Hanlei Zheng, Yajiang Hao, and Qiang Gu, “Dynamics of double-well Bose–Einstein condensates subject to external Gaussian white noise”, J. Phys. B 46, 065301 (2013). 14. Hanlei Zheng, Yajiang Hao, and Qiang Gu, “Dissipation effect in the double-well Bose-Einstein condensate”, Eur. Phys. J. D 66, 320 (2012). 15. Yajiang Hao and Shu Chen, “Dynamical properties of hard-core anyons in one-dimensional optical lattices”, Phys. Rev. A 86, 043631 (2012). 16. Hongmei Wang, Yajiang Hao and Yunbo Zhang, “Density-functional theory for one-dimensional harmonically trapped Bose-Fermi mixture”, Phys. Rev. A 85, 053630 (2012). 17. Yajiang Hao, “Ground-state Density Profiles of One-Dimensional Bose Gases with Anisotropic Transversal Confinement”, Chin. Phys. Lett. 28, 070501 (2011). 18. Yajiang Hao and Xiangguo Yin, “Yang-Yang Thermodynamics of One-Dimensional Bose Gases with Anisotropic Transversal Confinement”, Chin. Phys. B 20, 090501 (2011). 19. Yajiang Hao, “Composite-Fermionization of the Mixture Composed of Tonks Gas and Fermi Gas”, Chin. Phys. B 20, 060307 (2011). 20. Yajiang Hao, Hongli Guo, Yunbo Zhang and Shu Chen, “The lowest scattering state of one-dimensional Bose gas with attractive interactions”, Phys. Rev. A, 83, 053632 (2011). 21. Yajiang Hao and Qiang Gu, “Dynamics of two-component Bose-Einstein condensates coupled with environment”, Phys. Rev. A, 83, 043620 (2011). 22. Yajiang Hao, “Ground State Density Distribution of Bose-Fermi Mixture in a One-Dimensional Harmonic Trap”, Chin. Phys. Lett 28, 010302 (2011). 23. Yajiang Hao and Shu Chen, “Density-functional theory of two-component Bose gases in one-dimensional harmonic traps”，Phys. Rev. A, 80, 043608 (2009). 24. Yajiang Hao, Yunbo Zhang and Shu Chen, “Ground-state properties of hard-core anyons in one-dimensional optical lattices”，Phys. Rev. A, 79, 043633 (2009). 25. Yajiang Hao, Yunbo Zhang, Xi-Wen Guan and Shu Chen, “Ground-state properties of interacting two-component Bose gases in a Hard-Wall trap”， Phys. Rev. A. 79，033607 (2009). 26. Yajiang Hao and Shu Chen, “Ground-state properties of interacting two-component Bose gases in a one-dimensional harmonic trap”, Eur. Phys. J. D 51, 261 (2009). 27. Yajiang Hao, Yunbo Zhang and Shu Chen, “Ground-state properties of one-dimensional anyon gases”，Phys. Rev. A, 78, 023631 (2008). 28. Yajiang Hao, Yunbo Zhang and Shu Chen, “One-dimensional fermionic gases with attractive p-wave interaction in a hard-wall trap”， Phys. Rev. A. 76，063601 (2007). 29. Yajiang Hao, Yunbo Zhang, Jiuqing Liang and Shu Chen, “Phase separation in the trapped spinor gases with anisotropic spin-spin interaction”, Eur. Phys. J. D 44, 541 (2007). 30. Yajiang Hao, Yunbo Zhang, Jiuqing Liang, and Shu Chen, “Ground state properties of one-dimensional ultracold Bose gases in a hard-wall trap”, Phys. Rev. A 73， 063617 (2006). 31. Yajiang Hao, Yunbo Zhang, Jiuqing Liang, and Shu Chen, “Density distributions for one-dimensional spinor gases”, Phys. Rev. A 73，053605 (2006). 32. Yajiang Hao, Jiuqing Liang, “Entanglement dynamics in two-component Bose-Einstein condensates”, Chinese Physics, 15, 1161 (2006). 33. Yajiang Hao, Jiuqing Liang, Yunbo Zhang, “Numerical simulation on tunnel splitting of Bose-Einstein condensate in multi-well potentials”, Eur. Phys. J. D 36, 33 (2005). 34. Li Wang, Yajiang Hao and Shu Chen, “Preparation of stable excited states in an optical lattice via sudden quantum quench”, Phys. Rev. A 81, 063637 (2010). 35. Shu Chen, Liming Guan, Xiangguo Yin, Yajiang Hao, and Xi-Wen Guan, “Transition from a Tonks-Girardeau gas to a super-Tonks-Girardeau gas as an exact many-body dynamics problem”, Phys. Rev. A 81, 031609(R) (2010). 36. Hongli Guo, Yajiang Hao and Shu Chen, “Quantum entanglement of particles on a ring with fractional statistics”，Phys. Rev. A. 80，052332 (2009). 37. Xiangguo Yin, Yajiang Hao, Yunbo Zhang and Shu Chen, “Ground-state properties of few-Boson system in a one-dimensional hard wall split potential”， Phys. Rev. A. 78，013604 (2008). 38. Shu Chen, Li Wang, Yajiang Hao and Yupeng Wang,“Intrinsic relation between ground state fidelity and the characterization of a quantum phase transition”，Phys. Rev. A, 77，032111 (2008). 39. Li Wang, Yajiang Hao and Shu Chen, “Quantum dynamics of repulsively bound atom pairs in the Bose-Hubbard mode”, Eur. Phys. J. D, 48, 229 (2008).