Synthesis of Nearly Monodisperse Embedded Nanoparticles by Separating Nucleation and Growth in Ion Implantation

We investigate the formation of nanoparticles of Au in SiO2 by multiple ion implantation steps and intermediate anneals to isolate nucleation and growth, thereby producing a narrow particle size distribution. We discuss the effects of varying the initial nucleation dose and the growth temperature an...

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Veröffentlicht in:	Nano letters 2005-02, Vol.5 (2), p.373-377
Hauptverfasser:	Ramaswamy, Vidya, Haynes, Tony E, White, C. Woody, MoberlyChan, Warren J, Roorda, Sjoerd, Aziz, Michael J
Format:	Artikel
Sprache:	eng
Schlagworte:	Crystallization - methods Gold - chemistry Ions Materials Testing Molecular Conformation Nanostructures - chemistry Nanostructures - ultrastructure Nanotechnology - methods Particle Size Silicon Dioxide - chemistry Temperature
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