Formation and kinetics study of cuprous oxide nanodots on LaAlO 3 (0 0 1)

Haitao Zhang; Duane M. Goodner; Michael J. Bedzyk; Tobin J. Marks; Robert P.H. Chang

doi:10.1016/j.cplett.2004.07.089

Formation and kinetics study of cuprous oxide nanodots on LaAlO ₃ (0 0 1)

Haitao Zhang, Duane M. Goodner, Michael J. Bedzyk, Tobin J. Marks, Robert P.H. Chang

Northwestern University

Research output: Contribution to journal › Article

15 Citations (Scopus)

Abstract

Cu ₂O nanodots have been grown on LaAlO ₃ (0 0 1) substrates using metalorganic chemical vapor deposition. X-ray diffraction reveals that the nanodots grow epitaxially on the substrate. The dots are hut-shaped islands with {1 1 1} side facets. Evolution of the nanodot shape, density, and size during growth has been analyzed by scanning electron microscopy and atomic force microscopy. It is shown that Ostwald ripening plays an important role in nanodot growth.

Original language	English
Pages (from-to)	296-301
Number of pages	6
Journal	Chemical Physics Letters
Volume	395
Issue number	4-6
DOIs	https://doi.org/10.1016/j.cplett.2004.07.089
Publication status	Published - Sep 11 2004

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ASJC Scopus subject areas

Physics and Astronomy(all)
Physical and Theoretical Chemistry

Cite this

Zhang, H., Goodner, D. M., Bedzyk, M. J., Marks, T. J., & Chang, R. P. H. (2004). Formation and kinetics study of cuprous oxide nanodots on LaAlO ₃ (0 0 1). Chemical Physics Letters, 395(4-6), 296-301. https://doi.org/10.1016/j.cplett.2004.07.089

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Access to Document

10.1016/j.cplett.2004.07.089