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Persistent URL http://purl.org/net/epubs/work/34227
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Record Id 34227
Title Composition profiles of InAs-GaAs quantum dots determined by medium energy ion scattering
Abstract The composition profile along the [001] growth direction of low-growth-rate InAs?GaAs quantum dots (QDs) has been determined using medium-energy ion scattering (MEIS). A linear profile of In concentration from 100% In at the top of the QDs to 20% at their base provides the best fit to MEIS energy spectra.
Organisation CCLRC , SND , MEIS
Keywords Materials
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Language English (EN)
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Journal Article Appl Phys Lett 87 (2005): 153110. doi:10.1063/1.2099533 2005