Li Shufen1, 2, Lu Chenhui3, , Yang Chengshuai2, Yu Yanzhong1, Sun Zhenrong2, Zhang Shian2, 4,
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(color online) The electron velocities
with the laser wavelengths
(black squares), 800 nm (red circles), and 1600 nm (green triangles) for the given laser intensity of
and pulse duration of τ = 50 fs. The positon of the symbols corresponds to the ionization event, and its value represents the velocities of electron produced in the ionization events.
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