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@ARTICLE{Disch:15383,
author = {Disch, S. and Wetterskog, E. and Hermann, R.P. and
Salazar-Alvarez, G. and Busch, P. and Brückel, T. and
Bergström, L. and Kamali, S.},
title = {{S}hape induced symmetry in self-assembled mesocrystals of
iron oxide nanocubes},
journal = {Nano letters},
volume = {11},
issn = {1530-6984},
address = {Washington, DC},
publisher = {ACS Publ.},
reportid = {PreJuSER-15383},
pages = {1651 - 1656},
year = {2011},
note = {We acknowledge the European Synchrotron Radiation Facility
and HASYLAB/DESY for providing the synchrotron radiation
facilities and Dr. P. Boesecke and Dr. U. Vainio for support
during the GISAXS and SAXS measurements. E.W., G.S.A., and
L.B. acknowledge support from the Swedish Research Council
(VR). G.S.A. acknowledges partial support from the
Wallenberg Wood Science Centre (WWSC). S.D. acknowledges
support from the German National Academic Foundation. E.
Brauweiler-Reuters is acknowledged for acquisition of the
SEM images.},
abstract = {Grazing incidence small-angle scattering and electron
microscopy have been used to show for the first time that
nonspherical nanoparticles can assemble into highly ordered
body-centered tetragonal mesocrystals. Energy models
accounting for the directionality and magnitude of the van
der Waals and dipolar interactions as a function of the
degree of truncation of the nanocubes illustrated the
importance of the directional dipolar forces for the
formation of the initial nanocube clusters and the dominance
of the van der Waals multibody interactions in the dense
packed arrays.},
keywords = {Computer Simulation / Energy Transfer / Ferric Compounds:
chemistry / Macromolecular Substances: chemistry / Materials
Testing / Models, Chemical / Models, Molecular / Molecular
Conformation / Nanostructures: chemistry / Nanostructures:
ultrastructure / Particle Size / Surface Properties / Ferric
Compounds (NLM Chemicals) / Macromolecular Substances (NLM
Chemicals) / ferric oxide (NLM Chemicals) / J (WoSType)},
cin = {PGI-4 / JCNS-2 / JARA-FIT},
ddc = {540},
cid = {I:(DE-Juel1)PGI-4-20110106 / I:(DE-Juel1)JCNS-2-20110106 /
$I:(DE-82)080009_20140620$},
pnm = {Grundlagen für zukünftige Informationstechnologien /
Großgeräte für die Forschung mit Photonen, Neutronen und
Ionen (PNI)},
pid = {G:(DE-Juel1)FUEK412 / G:(DE-Juel1)FUEK415},
shelfmark = {Chemistry, Multidisciplinary / Chemistry, Physical /
Nanoscience $\&$ Nanotechnology / Materials Science,
Multidisciplinary / Physics, Applied / Physics, Condensed
Matter},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:21388121},
pmc = {pmc:PMC3075854},
UT = {WOS:000289341500045},
doi = {10.1021/nl200126v},
url = {https://juser.fz-juelich.de/record/15383},
}