典型文献
Strong-field response time and its implications on attosecond measurement
文献摘要：
To measure and control the electron motion in atoms and molecules by the strong laser field on the attosecond time scale is one of the research frontiers of atomic and molecular photophysics.It involves many new phenomena and processes and raises a series of questions of concepts,theories,and methods.Recent studies show that the Coulomb potential can cause the ionization time lag(about 100 attoseconds)between instants of the field maximum and the ionization-rate maxi-mum.This lag can be understood as the response time of the electronic wave function to the strong-field-induced ionization event.It has a profound influence on the subsequent ultrafast dynamics of the ionized electron and can significantly change the time-frequency properties of electron trajectory(an important theoretical tool for attosecond measurement).Here,the research progress of response time and its implications on attosecond measurement are briefly introduced.
文献关键词：
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作者姓名：
Chao Chen;Jiayin Che;Xuejiao Xie;Shang Wang;Guoguo Xin;Yanjun Chen
作者机构：
College of Physics and Information Technology,Shaan'xi Normal University,Xi'an 710119,China;College of Physics and Hebei Key Laboratory of Photophysics Research and Application,Hebei Normal University,Shijiazhuang 050024,China;School of Physics,Northwest University,Xi,an 710127,China
文献出处：
引用格式：
[1]Chao Chen;Jiayin Che;Xuejiao Xie;Shang Wang;Guoguo Xin;Yanjun Chen-.Strong-field response time and its implications on attosecond measurement)[J].中国物理B（英文版）,2022(03):17-24
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