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Tracing the electron motion in using attosecond photoelectron spectroscopy.
- Source :
-
Journal of Physics B: Atomic, Molecular & Optical Physics . 8/18/2021, Vol. 54 Issue 16, p1-8. 8p. - Publication Year :
- 2021
-
Abstract
- Charge migration during light–matter interaction is one of the most fundamental processes which plays a key role in chemical and biological processes of molecule. The measurement of this process requires the extreme temporal and subatomic spatial resolutions. Here, we show that a scheme based on infrared pump and short extreme ultraviolet probe technique enables us to trace the laser-controlled electron motion with high spatiotemporal resolution. By numerically solving the time-dependent Schrödinger equation for combined with a simple double-slit model, we demonstrate that the laser-controlled charge migration can be directly reconstructed from the interference patterns of the photoelectron spectrum. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 09534075
- Volume :
- 54
- Issue :
- 16
- Database :
- Academic Search Index
- Journal :
- Journal of Physics B: Atomic, Molecular & Optical Physics
- Publication Type :
- Academic Journal
- Accession number :
- 152800855
- Full Text :
- https://doi.org/10.1088/1361-6455/ac20bd