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Structural study of low-temperature grown superlattices of GaAs with delta-layers of Sb and P
- Source :
-
Physica B . Dec2009, Vol. 404 Issue 23/24, p4970-4973. 4p. - Publication Year :
- 2009
-
Abstract
- Abstract: The structure of low-temperature grown superlattices of GaAs with delta-layers of Sb and P was studied by analysis of the X-ray diffraction curves, which was accompanied by optical absorption measurements and transmission electron microscopy. The obtained structural parameters included the periods of structure, thicknesses of the Sb and P δ-layers, amount of excess As in the as-grown state. Variations of these parameters were documented when samples were annealed and the excess As transformed from antisite defects into As nanoinclusions. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 09214526
- Volume :
- 404
- Issue :
- 23/24
- Database :
- Academic Search Index
- Journal :
- Physica B
- Publication Type :
- Academic Journal
- Accession number :
- 45218242
- Full Text :
- https://doi.org/10.1016/j.physb.2009.08.236