Quantum-mechanical simulation of attosecond streaked photoemission from Mg-covered W(110) surfaces - Liao, Q.; Thumm, Uwe P. E. (My University, 2015)
Citation: Liao, Q., & Thumm, U. (2015). Quantum-mechanical simulation of attosecond streaked photoemission from Mg-covered W(110) surfaces. 635(10). doi:10.1088/1742-6596/635/10/102002
We apply a quantum-mechanical model to simulate infrared-streaked photoelectron emission by an ultrashort extreme ultraviolet pulse from adsorbate-covered metal surfaces. Incorporating effects of energy- dependent electron mean-free paths, the properties of initial states, photoelectron energy dispersion, and the screening of the streaking field, this model is able to reproduce recently measured photoelectron spectrograms and adsorbate-thickness-dependent photoemission time delays. © Published under licence by IOP Publishing Ltd.
Keywords: Adsorbates; Condensed Matter Physics; Photoelectrons; Photoemission; Quantum Theory; Time Delay