Controlled growth of Co nanoparticle assembly on nanostructured template Al2O3/NiAl(100)

Wen Chin Lin, Shen Shing Wong, Po Chun Huang, Chii Bin Wu, Bin Rui Xu, Cheng Tien Chiang, Hong Yu Yen, Minn Tsong Lin

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

Based on the systematic studies of the growth temperature, deposition rate, and annealing effects, the control of Co nanoparticle density, size, and alignment is demonstrated to be feasible on a nanostructured template Al2 O3 NiAl (100). At 140-170 K, a slow deposition rate (0.027 MLmin) promises both the linear alignment and the high particle density. 1.5 ML Co nanoparticle assembly sustains the density of ∼260 104 nm2 even after 800-1090 K annealing. This study also indicates the possibilities of the controlled growth for nanoparticles of different materials.

Original languageEnglish
Article number153111
JournalApplied Physics Letters
Volume89
Issue number15
DOIs
Publication statusPublished - 2006 Oct 20

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templates
assembly
nanoparticles
alignment
annealing
temperature

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

Lin, W. C., Wong, S. S., Huang, P. C., Wu, C. B., Xu, B. R., Chiang, C. T., ... Lin, M. T. (2006). Controlled growth of Co nanoparticle assembly on nanostructured template Al2O3/NiAl(100). Applied Physics Letters, 89(15), [153111]. https://doi.org/10.1063/1.2358926

Controlled growth of Co nanoparticle assembly on nanostructured template Al2O3/NiAl(100). / Lin, Wen Chin; Wong, Shen Shing; Huang, Po Chun; Wu, Chii Bin; Xu, Bin Rui; Chiang, Cheng Tien; Yen, Hong Yu; Lin, Minn Tsong.

In: Applied Physics Letters, Vol. 89, No. 15, 153111, 20.10.2006.

Research output: Contribution to journalArticle

Lin, WC, Wong, SS, Huang, PC, Wu, CB, Xu, BR, Chiang, CT, Yen, HY & Lin, MT 2006, 'Controlled growth of Co nanoparticle assembly on nanostructured template Al2O3/NiAl(100)', Applied Physics Letters, vol. 89, no. 15, 153111. https://doi.org/10.1063/1.2358926
Lin, Wen Chin ; Wong, Shen Shing ; Huang, Po Chun ; Wu, Chii Bin ; Xu, Bin Rui ; Chiang, Cheng Tien ; Yen, Hong Yu ; Lin, Minn Tsong. / Controlled growth of Co nanoparticle assembly on nanostructured template Al2O3/NiAl(100). In: Applied Physics Letters. 2006 ; Vol. 89, No. 15.
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