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@ARTICLE{Warner:838679,
author = {Warner, Ben and Gill, Tobias G. and Caciuc, Vasile and
Atodiresei, Nicolae and Fleurence, Antoine and Yoshida,
Yasuo and Hasegawa, Yukio and Blügel, Stefan and
Yamada-Takamura, Yukiko and Hirjibehedin, Cyrus F.},
title = {{G}uided {M}olecular {A}ssembly on a {L}ocally {R}eactive
2{D} {M}aterial},
journal = {Advanced materials},
volume = {29},
number = {43},
issn = {0935-9648},
address = {Weinheim},
publisher = {Wiley-VCH},
reportid = {FZJ-2017-07245},
pages = {1703929},
year = {2017},
abstract = {Atomically precise engineering of the position of molecular
adsorbates on surfaces of 2D materials is key to their
development in applications ranging from catalysis to
single-molecule spintronics. Here, stable room-temperature
templating of individual molecules with localized electronic
states on the surface of a locally reactive 2D material,
silicene grown on ZrB2, is demonstrated. Using a combination
of scanning tunneling microscopy and density functional
theory, it is shown that the binding of iron phthalocyanine
(FePc) molecules is mediated via the strong chemisorption of
the central Fe atom to the sp3-like dangling bond of Si
atoms in the linear silicene domain boundaries. Since the
planar Pc ligand couples to the Fe atom mostly through the
in-plane d orbitals, localized electronic states resembling
those of the free molecule can be resolved. Furthermore,
rotation of the molecule is restrained because of charge
rearrangement induced by the bonding. These results
highlight how nanoscale changes can induce reactivity in 2D
materials, which can provide unique surface interactions for
enabling novel forms of guided molecular assembly.},
cin = {IAS-1 / PGI-1 / JARA-FIT / JARA-HPC},
ddc = {540},
cid = {I:(DE-Juel1)IAS-1-20090406 / I:(DE-Juel1)PGI-1-20110106 /
$I:(DE-82)080009_20140620$ / $I:(DE-82)080012_20140620$},
pnm = {142 - Controlling Spin-Based Phenomena (POF3-142) / 143 -
Controlling Configuration-Based Phenomena (POF3-143)},
pid = {G:(DE-HGF)POF3-142 / G:(DE-HGF)POF3-143},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000415142100023},
pubmed = {pmid:29024122},
doi = {10.1002/adma.201703929},
url = {https://juser.fz-juelich.de/record/838679},
}