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Symmetry properties of short period (001) Si/Ge superlattices

Eberl, Karl and Wegscheider, Werner and Abstreiter, Gerhard and Cerva, H. and Oppolzer, H. (1991) Symmetry properties of short period (001) Si/Ge superlattices. Superlattices and Microstructures 9 (1), pp. 31-33.

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Abstract

Depending on the composition of [001] oriented short period SimGen superlattices (m monolayers Si/n monolayers Ge) there are six different space groups. In case of m+n odd the microscopic periodicity is doubled to 2(m+n) monolayers due to the tetrahedral bonding. We prepared several superlattices namely Si2Ge3, Si3Ge3 and Si4Ge6 with low temperature molecular beam epitaxy. Using selected area ...

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Item Type:Article
Date:25 July 1991
Institutions:Physics > Institute of Experimental and Applied Physics > Retired Professors > Group Werner Wegscheider
Identification Number:
ValueType
10.1016/0749-6036(91)90087-8DOI
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Owner: Martin Kaiser
Deposited On:26 Oct 2009 13:24
Last Modified:13 Mar 2014 11:18
Item ID:9981
Owner Only: item control page

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