Coherent Two-Dimensional Multiphoton Photoelectron Spectroscopy of Metal Surfaces
Light interacting with high-electron-density materials elicits an ultrafast coherent many-body screening response on sub- to few-femtosecond timescales, which makes its experimental observation challenging. Here, we describe the coherent two-dimensional (2D) multiphoton photoemission (mPP; m=2–5) st...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
American Physical Society
2019-03-01
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Series: | Physical Review X |
Online Access: | http://doi.org/10.1103/PhysRevX.9.011044 |