Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/33721
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Título : Formation of Spatially Addressed Ga(As)Sb Quantum Rings on GaAs(001) Substrates by Droplet Epitaxy
Autor : Alonso-González, Pablo, González Sotos, Luisa, Fuster, David, González Díez, Yolanda, Taboada, A. G., Ripalda, José María, Beltrán, A. M., Sales, D. L., Ben, Teresa, Molina, Sergio I.
Fecha de publicación : 2009
Editor: American Chemical Society
Resumen: In this work we report on the ability to form low density Ga(As)Sb quantum ring-shaped nanostructures (Q-rings) on GaAs(001) substrates by the droplet epitaxy technique. The Q-rings are formed by crystallization of Ga droplets under antimony flux. After being capped by a GaAs layer, these nanostructures show surface mounding features that are correlated with the buried nanostructures, as demonstrated by TEM analysis, permitting an easy surface location of the optically active Q-rings.
Descripción : 3 páginas, 3 figuras.
Versión del editor: http://dx.doi.org/10.1021/cg801186w
URI : http://hdl.handle.net/10261/33721
ISSN: 1528-7483
DOI: 10.1021/cg801186w
Citación : Crystal Growth and Design 9(2): 1216-1218 (2009)
Appears in Collections:(IMM-CNM) Artículos

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