Zhensheng TAO. Probing Intrinsic Attosecond Electron Dynamics and Interactions in Condensed Matters （Invited）[J]. Acta Photonica Sinica, 2021, 50(8): 0850204
- Acta Photonica Sinica
- Vol. 50, Issue 8, 0850204 (2021)
Fig. 1. Illustration of the three-step model of HHG
Fig. 2. Illustration of the characteristic HHG spectrum with discrete orders and the temporal structure of attosecond pulse trains［23］
Fig. 3. Illustration of the quantum-path interference in RABBITT measurements［23］
Fig. 4. The experimental setup of RABBITT［23］
Fig. 5. The spectral and temporal profiles of 43-as isolated attosecond pulses［40］
Fig. 6. The experimental setup for isolated-attosecond-pulse generation and attosecond streaking［40］
Fig. 7. Comparison between the attosecond streaking camera and RABBITT［69］
Fig. 8. Simulated photoelectron spectra （color plots） of RABBITT and attosecond streaking camera， corresponding to four different EUV excitation spectra［69］
Fig. 9. The attosecond photoemission time delay between the W 4f core-level and conduction-band electrons measured by attosecond streaking camera［71］
Fig. 10. The experimental setup of atto-ARPES
Fig. 11. The photoemission time delay of the conduction electrons of Ni（111） measured by RABBITT［30］
Fig. 12. The angle-dependence of photoemission time delay from the Ni（111） surface［30］
Fig. 13. The angle-dependence of photoemission time delay from the Cu（111） surface［84］
Fig. 14. Comparison of attosecond photoemission time delay of Cu（111） and Ni（111）［27］
Fig. 15. Broadband lifetime of photo-excited electrons in Cu and Ni as a function of photon energy［27］
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