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Sn and Sb segregation and their possible use as surfactant for short-period Si/Ge superlattices

Dondl, W. and Lütjering, G. and Wegscheider, Werner and Wilchelm, J. and Schorer, R. and Abstreiter, Gerhard (1993) Sn and Sb segregation and their possible use as surfactant for short-period Si/Ge superlattices. Journal of Crystal Growth 127 (1-4), pp. 440-442.

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Abstract

The incorporation behaviour of antimony and tin in Ge was studied by means of Auger electron spectroscopy. By comparing the measured intensity ratios with a simple incorporation model, we find that Sn is stronger segregating than antimony. The activation energies are 0.34 and 0.27 eV, respectively. Using both materials in order to improve the interface sharpness of short-period Si/Ge ...

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Item Type:Article
Date:February 1993
Institutions:Physics > Institute of Experimental and Applied Physics > Retired Professors > Group Werner Wegscheider
Identification Number:
ValueType
10.1016/0022-0248(93)90656-HDOI
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Owner: Martin Kaiser
Deposited On:26 Oct 2009 14:13
Last Modified:13 Mar 2014 11:19
Item ID:10012
Owner Only: item control page

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