ISSN:
1077-3118
Quelle:
AIP Digital Archive
Thema:
Physik
Notizen:
The synthesis of luminescent nanometer-scale Si clusters by spark ablation from a crystalline Si substrate is described. The cluster source, described in the text, generates clusters in a flowing Ar stream at atmospheric pressure. Electron microscopy reveals that the clusters have diameters in the 2–4 nm size range. The luminescence spectra of the clusters, similar to that of porous Si, are presented.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1063/1.110745
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