TY - GEN
T1 - Ultrafast inner-shell electron excitation with high energy recollision electron driven by mid-infrared laser
AU - Zeng, Z.
AU - Deng, Y.
AU - Zheng, Y.
AU - Marcus, G.
AU - Li, R.
N1 - Publisher Copyright: © Springer Nature Switzerland AG 2020.
PY - 2020
Y1 - 2020
N2 - As one of the most important physical processes of strong-field laser-matter interaction, laser-driven electron-ion recollision is the fundamental process. As we have known, the well-known three-step model of HHG predicts that the cutoff law obeys Ecutoff = Ip + 3.17Up, implying that the maximum kinetic energy of returning electron can be greatly extended by increasing the driving wavelength. With the long wavelength mid-infrared laser pulse, it is easy for the ponderomotive energy of the returning electron to be very large to excite the deep inner-shell electron, which may be used to investigate the ultrafast inner-shell electron dynamics.
AB - As one of the most important physical processes of strong-field laser-matter interaction, laser-driven electron-ion recollision is the fundamental process. As we have known, the well-known three-step model of HHG predicts that the cutoff law obeys Ecutoff = Ip + 3.17Up, implying that the maximum kinetic energy of returning electron can be greatly extended by increasing the driving wavelength. With the long wavelength mid-infrared laser pulse, it is easy for the ponderomotive energy of the returning electron to be very large to excite the deep inner-shell electron, which may be used to investigate the ultrafast inner-shell electron dynamics.
UR - https://www.scopus.com/pages/publications/85082295365
U2 - 10.1007/978-3-030-35453-4_13
DO - 10.1007/978-3-030-35453-4_13
M3 - Conference contribution
SN - 9783030354527
T3 - Springer Proceedings in Physics
SP - 85
EP - 91
BT - X-Ray Lasers 2018 - Proceedings of the 16th International Conference on X-Ray Lasers
A2 - Kozlová, Michaela
A2 - Nejdl, Jaroslav
T2 - 16th International Conference on X-Ray Lasers, ICXRL 2018
Y2 - 7 October 2018 through 12 October 2018
ER -