Oriented growth of single-crystal Ni nanowires onto amorphous SiO2.
Nano Lett
; 10(12): 5070-5, 2010 Dec 08.
Article
em En
| MEDLINE
| ID: mdl-21033695
ABSTRACT
Highly oriented, single-crystal Ni nanowire arrays have been synthesized atop amorphous SiO2â¥Si substrates using a single-step chemical vapor deposition method in the absence of any foreign catalyst. Electron and X-ray diffraction confirm the crystalline quality of the Ni nanowires while magnetoresistance measurements probe the magnetic response and the behavior is explained using simulation results for nanoscale, single-crystal Ni. A growth mechanism involving competing chemical, energetic, and kinetic influences is presented.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Ano de publicação:
2010
Tipo de documento:
Article