Influence of sintering necks on the spectral behaviour of ITO clusters using the Discrete Dipole Approximation
Veröffentlichungsdatum
2015-03-04
Zusammenfassung
In this paper we study the spectral behaviour of indium tin oxide (ITO) nanoparticle clusters using different sinter neck models for the connections between the primary particles. The investigations include light scattering calculations based on the Discrete Dipole Approximation (DDA). The corresponding clusters are generated using the Cluster–Cluster algorithm proposed by Filippov et al. Different sintering neck models led to significantly different spectral features. A spectral neck factor that reveals the thickness of the necks connecting the primary particles with a simple measurement method is introduced.
Schlagwörter
Fractal aggregates
;
Light scattering
;
DDA
;
Necking
;
Sintering
;
Mimenima
Verlag
Elsevier
Institution
Institute
Dokumenttyp
Artikel/Aufsatz
Zeitschrift/Sammelwerk
Band
159
Startseite
11
Endseite
18
Zweitveröffentlichung
Ja
Dokumentversion
Postprint
Sprache
Englisch
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Name
K. Skorupski, J. Hellmers, W. Feng, J, Mrozka, T. Wriedt, L. Mädler, Influence of sintering necks on the spectral behaviour of ITO_2015_accepted version_Deckblatt_pdfa1.pdf
Size
1.44 MB
Format
Adobe PDF
Checksum
(MD5):ffdfc92044c527fa5dbb1106c5c121a0