Effects of non-stoichiometry on the lattice constant of semiconductor nanocrystals: CdSe and GaAs

Cherian, Roby ; Mahadevan, Priya (2009) Effects of non-stoichiometry on the lattice constant of semiconductor nanocrystals: CdSe and GaAs Journal of Nanoscience and Nanotechnology, 9 (9). pp. 5564-5566. ISSN 1533-4880

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Official URL: http://www.ingentaconnect.com/content/asp/jnn/2009...

Related URL: http://dx.doi.org/10.1166/jnn.2009.1194

Abstract

We have examined the role of different terminating geometries in modifying the equilibrium lattice constant of semiconductor nanocrystals. In the case of binary semiconductors, the different criteria adopted for terminating the nanocluster lead to different surface stoichiometry. As a consequence similar sized nanocrystals are found to have different equilibrium lattice constants.

Item Type:Article
Source:Copyright of this article belongs to American Scientific Publishers.
Keywords:Lattice Constant; Nanocrystals
ID Code:102989
Deposited On:02 Feb 2018 03:57
Last Modified:02 Feb 2018 03:57

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