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@ARTICLE{Wenthaus:598564,
author = {Wenthaus, Lukas and Kabachnik, Nikolay and Borgwardt, Mario
and Palutke, Steffen and Kutnyakhov, Dmytro and Pressacco,
Federico and Scholz, Markus and Potorochin, Dmitrii and
Wind, Nils and Duesterer, Stefan and Brenner, Guenter and
Gessner, Oliver and Molodtsov, Serguei and Eberhardt,
Wolfgang and Roth, Friedrich},
title = {{N}ew insights into the laser-assisted photoelectric effect
from solid-state surfaces},
journal = {Physical review / B},
volume = {110},
number = {23},
issn = {2469-9950},
publisher = {Inst.},
reportid = {PUBDB-2023-06883, arXiv:2309.00099},
pages = {235406},
year = {2024},
note = {18 pages, 3 figures},
abstract = {Photoemission from a solid surface provides a wealth of
information about its electronic structure and dynamic
evolution. Ultrafast pump-probe experiments offer real-time
access to photon-surface interactions and the resulting
electron dynamics. Here, we present a femtosecond
time-resolved photoelectron spectroscopy study of
laser-assisted photoemission (LAPE) from two different metal
surfaces, tungsten and platinum. Utilizing synchronized IR
laser and x-ray pulses, photoelectron sideband generation up
to the sixth order is observed. A significant
material-dependent variation of the LAPE response has not
been predicted by previous theoretical models, to the best
of our knowledge. The observed phenomena are
semiquantitatively reproduced by considering distinct
dynamic dielectric responses of the two materials. These
findings provide a deeper understanding of the LAPE process
and insights into the dynamic interplay between optical
laser fields and metal surfaces.},
cin = {DOOR ; HAS-User / FS-LA / FS-FLASH-O / FS-FLASH /
FS-FLASH-B / $XFEL_E2_THE$ / $XFEL_DO_DD$ / FS-SXQM /
FS-PET-S},
ddc = {530},
cid = {I:(DE-H253)HAS-User-20120731 / I:(DE-H253)FS-LA-20130416 /
I:(DE-H253)FS-FLASH-O-20160930 /
I:(DE-H253)FS-FLASH-20140814 /
I:(DE-H253)FS-FLASH-B-20160930 /
$I:(DE-H253)XFEL_E2_THE-20210408$ /
$I:(DE-H253)XFEL_DO_DD-20210408$ /
I:(DE-H253)FS-SXQM-20190201 / I:(DE-H253)FS-PET-S-20190712},
pnm = {631 - Matter – Dynamics, Mechanisms and Control
(POF4-631) / 6G2 - FLASH (DESY) (POF4-6G2) / 05K22OF2 -
Untersuchungen des Ladungstransfers an Grenzflächen mittels
pikosekunden zeitaufgelöster Photoelektronenspektroskopie
bei Umgebungsdruck (BMBF-05K22OF2) / SFB 925 B02 -
Ultraschnelle Dynamik in stark korrelierten Systemen (B02)
(201270818)},
pid = {G:(DE-HGF)POF4-631 / G:(DE-HGF)POF4-6G2 /
G:(DE-Ds200)BMBF-05K22OF2 / G:(GEPRIS)201270818},
experiment = {EXP:(DE-H253)F-PG2-20150101},
typ = {PUB:(DE-HGF)16},
eprint = {2309.00099},
howpublished = {arXiv:2309.00099},
archivePrefix = {arXiv},
SLACcitation = {$\%\%CITATION$ = $arXiv:2309.00099;\%\%$},
UT = {WOS:001375662700003},
doi = {10.1103/PhysRevB.110.235406},
url = {https://bib-pubdb1.desy.de/record/598564},
}