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Nanoparticle-based crystal growth via multistep self-assembly

Autor(en)
Qiang Zhou, Boyang Wang, Peijie Wang, Christoph Dellago, Yanting Wang, Yan Fang
Abstrakt

Metal crystals are assumed to form through a combined process of Ostwald ripening and oriented attachment. Our experiments and simulations, however, indicate that metal crystals are grown in a multistep self-assembly process with metal nanoparticles as basic building blocks. The shapes of the intermediate dendritic structures are determined by the geometric and energetic features of the nanoparticles.

Organisation(en)
Computergestützte Physik und Physik der Weichen Materie
Externe Organisation(en)
Capital Normal University, Chinese Academy of Sciences (CAS)
Journal
CrystEngComm
Band
15
Seiten
5114-5118
Anzahl der Seiten
5
ISSN
1466-8033
DOI
https://doi.org/10.1039/c3ce40497h
Publikationsdatum
2013
Peer-reviewed
Ja
ÖFOS 2012
103036 Theoretische Physik, 103015 Kondensierte Materie, 103029 Statistische Physik
Schlagwörter
Link zum Portal
https://ucrisportal.univie.ac.at/de/publications/54398264-b326-4878-871a-b90e12a41821