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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Depending on the composition of  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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|Date:||25 July 1991|
|Institutions:||Physics > Institute of Experimental and Applied Physics > Retired Professors > Group Werner Wegscheider|
|Subjects:||500 Science > 530 Physics|
|Created at the University of Regensburg:||Unknown|
|Deposited On:||26 Oct 2009 13:24|
|Last Modified:||13 Mar 2014 11:18|