Kanski, J. and Ulfat, I. and Ilver, L. and Leandersson, M. and Sadowski, J. and Karlsson, K. and Pal, P. (2012) Mn-induced modifications of Ga 3d photoemission from (Ga, Mn) As: evidence for long range effects. Journal of Physics: Condensed Matter, 24 (43). ISSN 0953-8984

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Abstract

Using synchrotron based photoemission, we have investigated the Mn-induced changes in Ga 3d core level spectra from as-grown Ga1-xMnxAs. Although Mn is located in Ga substitutional sites, and therefore does not have any Ga nearest neighbors, the impact of Mn on the Ga core level spectra is pronounced even at Mn concentrations in the region of 0.5%. The analysis shows that each Mn atom affects a volume corresponding to a sphere with around 1.4 nm diameter.

Item Type:	Article
Additional Information:	copyright for this article belongs to M/s IOP Publishing
Subjects:	Applied Physics/Condensed Matter
Divisions:	UNSPECIFIED
Depositing User:	Users 27 not found.
Date Deposited:	19 Aug 2026 11:07
Last Modified:	19 Aug 2026 11:07
URI:	https://npl.csircentral.net/id/eprint/3481

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