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Self-aligned Co nanoparticle chains supported by single-crystalline template
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10.1063/1.1855410
/content/aip/journal/apl/86/4/10.1063/1.1855410
http://aip.metastore.ingenta.com/content/aip/journal/apl/86/4/10.1063/1.1855410
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Figures

Image of FIG. 1.
FIG. 1.

(Color) STM images of (a) 0.13 ML, (b) 0.73 ML, and (c) 2.2 ML Co deposited on . These pictures reveal that cobalt prefers to nucleate nano-sized particles which are aligned by the template with high density and uniform size. Note that the Co particles are well-ordered as one-dimensional chain for all coverages.

Image of FIG. 2.
FIG. 2.

(a), (b) Height and diameter distribution of 0.43 ML . The average height is , and the average diameter is , which are obtained from Gaussion fitting of the distribution. (c), (d) The average heights and diameters of Co nanoparticles with different coverage.

Image of FIG. 3.
FIG. 3.

(Color) (a) LEED pattern of . The inset depicts the line profile across the superstructure. (b) STM image of 0.05 ML .

Image of FIG. 4.
FIG. 4.

(Color) (a)–(c) STM images of 2.2 ML after annealing at 700, 750, and , respectively, for .

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/content/aip/journal/apl/86/4/10.1063/1.1855410
2005-01-19
2014-04-23
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Self-aligned Co nanoparticle chains supported by single-crystalline Al2O3∕NiAl(100) template
http://aip.metastore.ingenta.com/content/aip/journal/apl/86/4/10.1063/1.1855410
10.1063/1.1855410
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