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Persistent URL	http://purl.org/net/epubs/work/34227
Record Status	Checked
Record Id	34227
Title	Composition profiles of InAs-GaAs quantum dots determined by medium energy ion scattering
Contributors	P D Quinn (Warwick U.), NR Wilson (Warwick U.), SA Hatfield (Warwick U.), CF McConville (Warwick U.), GR Bell (Warwick U.), T C Q Noakes (CCLRC Daresbury Lab.), P Bailey (CCLRC Daresbury Lab.), SH Al-Harthi (Sultan Qaboos U.), FS Gard (Sultan Qaboos U.)
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)

Type	Details	URI(s)	Local file(s)	Year
Journal Article	Appl Phys Lett 87 (2005): 153110.	doi:10.1063/1.2099533		2005