info:eu-repo/semantics/article
Gold clusters showing pentagonal atomic arrays revealed by aberration-corrected scanning transmission electron microscopy
Fecha
2010-12Registro en:
Mayoral, Alvaro; Blom, Douglas A.; Mariscal, Marcelo; Guiterrez-Wing, Claudia; Aspiazu, Juan; et al.; Gold clusters showing pentagonal atomic arrays revealed by aberration-corrected scanning transmission electron microscopy; Royal Society of Chemistry; Chemical Communications; 46; 12-2010; 8758-8760
1359-7345
1364-548X
CONICET Digital
CONICET
Autor
Mayoral, Alvaro
Blom, Douglas A.
Mariscal, Marcelo
Guiterrez-Wing, Claudia
Aspiazu, Juan
Jose-Yacaman, Miguel
Resumen
In this work we present the analysis by aberration corrected electron microscopy of the formation of gold clusters based on the proton irradiation of larger nanoparticles (NP). Pentagonal arrays have been observed and energetic calculations have been performed in order to prove the stability of these materials.