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@ARTICLE{Rtten:620212,
author = {Rütten, Lisa M. and Liebhaber, Eva and Rossnagel, Kai and
Franke, Katharina J.},
title = {{C}harge-{D}ensity-{W}ave {C}ontrol by {A}datom
{M}anipulation and {I}ts {E}ffect on {M}agnetic
{N}anostructures},
journal = {Nano letters},
volume = {25},
number = {1},
issn = {1530-6984},
address = {Washington, DC},
publisher = {ACS Publ.},
reportid = {PUBDB-2025-00085},
pages = {115 - 120},
year = {2025},
note = {The authors acknowledge financial support by the
DeutscheForschungsgemeinschaft (DFG, German Research
Founda-tion) through Projects 277101999 (CRC 183, Project
C03)and 328545488 (CRC 227, Project B05). Sample growth
wassupported by DFG through Project 434434223 (CRC
1461).L.M.R. acknowledges membership in the International
MaxPlanck Research School “Elementary Processes in
PhysicalChemistry”.},
abstract = {Charge-density waves (CDWs) are correlated states of
matter, in which the electronic density is modulated
periodically due to electronic and phononic interactions.
Often, CDW phases coexist with other correlated states, such
as superconductivity, spin-density waves, or Mott
insulators. Controlling CDW phases may, therefore, enable
the manipulation of the energy landscape of these
interacting states. The transition metal dichalcogenide
2H-NbSe$_2$ hosts both CDW order and superconductivity, with
the incommensurate CDW phase resulting in different
CDW-to-lattice alignments at the atomic scale. Using
scanning tunneling microscopy, we position adatoms on the
surface to induce reversible CDW domain switching. We show
that the domain structure critically affects other local
interactions, particularly the hybridization of
Yu–Shiba–Rusinov states, which emerge from exchange
interactions of magnetic Fe atoms with the superconductor.
Our results suggest that CDW manipulation could also be used
to introduce domain walls into coupled spin chains on
superconductors, potentially impacting topological
superconductivity.},
cin = {FS-SXQM},
ddc = {660},
cid = {I:(DE-H253)FS-SXQM-20190201},
pnm = {632 - Materials – Quantum, Complex and Functional
Materials (POF4-632) / DFG project G:(GEPRIS)316546650 -
Hybride topologische Plattformen (C03) (316546650) / DFG
project G:(GEPRIS)397935742 - Spindynamik in atomar
präzisen Nanostrukturen (B05) (397935742) / DFG project
G:(GEPRIS)434434223 - SFB 1461: Neuroelektronik: Biologisch
inspirierte Informationsverarbeitung (434434223)},
pid = {G:(DE-HGF)POF4-632 / G:(GEPRIS)316546650 /
G:(GEPRIS)397935742 / G:(GEPRIS)434434223},
experiment = {EXP:(DE-MLZ)NOSPEC-20140101},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:39701817},
UT = {WOS:001387528300001},
doi = {10.1021/acs.nanolett.4c04581},
url = {https://bib-pubdb1.desy.de/record/620212},
}