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@ARTICLE{Biswas:620278,
author = {Biswas, Shubhadeep and Trabattoni, Andrea and Rupp, Philipp
and Magrakvelidze, Maia and Madjet, Mohamed El-Amine and De
Giovannini, Umberto and Castrovilli, Mattea C. and Galli,
Mara and Liu, Qingcao and Månsson, Erik P. and Schötz,
Johannes and Wanie, Vincent and Wnuk, Pawel and Colaizzi,
Lorenzo and Mocci, Daniele and Reduzzi, Maurizio and
Lucchini, Matteo and Nisoli, Mauro and Rubio, Angel and
Chakraborty, Himadri S. and Kling, Matthias F. and Calegari,
Francesca},
title = {{C}orrelation-driven attosecond photoemission delay in the
plasmonic excitation of {C}60 fullerene},
journal = {Science advances},
volume = {11},
number = {7},
issn = {2375-2548},
address = {Washington, DC [u.a.]},
publisher = {Assoc.},
reportid = {PUBDB-2025-00112},
pages = {eads0494},
year = {2025},
abstract = {Extreme light confinement in plasmonic nanosystems enables
novel applications in photonics,sensor technology, energy
harvesting, biology, and quantum information processing.
Fullerenesrepresent an extreme case for nanoplasmonics: they
are sub-nm carbon molecules showing high-energy ultrabroad
plasmon resonances, and the fundamental mechanisms driving
the plasmonicresponse and the corresponding collective
electron dynamics are still elusive. Here, we uncover
thedominant role of electron correlations in the dynamics of
the giant plasmon resonance (GPR) of thesub-nanometer system
C60 by employing attosecond photoemission chronoscopy. We
find acharacteristic photoemission delay of up to about 300
attoseconds that is purely induced by coherentlarge-scale
electron correlations in the plasmonic potential. These
results provide novel insightsinto the nature of the plasmon
resonances in sub-nm systems and open new perspectives
foradvancing nanoplasmonic applications.},
keywords = {Atomic Physics (physics.atom-ph) (Other) / Optics
(physics.optics) (Other) / Quantum Physics (quant-ph)
(Other) / FOS: Physical sciences (Other)},
cin = {FS-ATTO / CFEL-QOX / MPSD-T},
ddc = {500},
cid = {I:(DE-H253)FS-ATTO-20170403 / I:(DE-H253)CFEL-QOX-20160915
/ I:(DE-H253)MPSD-T-20241210},
pnm = {631 - Matter – Dynamics, Mechanisms and Control
(POF4-631) / DFG project G:(GEPRIS)170620586 - SFB 925:
Licht-induzierte Dynamik und Kontrolle korrelierter
Quantensysteme (170620586) / AIM, DFG project
G:(GEPRIS)390715994 - EXC 2056: CUI: Advanced Imaging of
Matter (390715994) / SoftMeter - Multi-messenger soft-field
spectroscopy of molecular electronics at interfaces
(101076500) / TOMATTO - The ultimate Time scale in Organic
Molecular opto-electronics, the ATTOsecond (951224)},
pid = {G:(DE-HGF)POF4-631 / G:(GEPRIS)170620586 /
G:(GEPRIS)390715994 / G:(EU-Grant)101076500 /
G:(EU-Grant)951224},
experiment = {EXP:(DE-MLZ)NOSPEC-20140101},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:39937918},
UT = {WOS:001420167400011},
doi = {10.1126/sciadv.ads0494},
url = {https://bib-pubdb1.desy.de/record/620278},
}