2011
Conference Paper
Title

Atomic ordering and decomposition of lattice matched InxGa1-xAsyP1-y on InP(001)

Abstract
Atomic ordering and decomposition of InxGa1-xAsyP1-y grown lattice matched on InP(001) is investigated with cross-sectional scanning tunnelling microscopy. The atomic composition of the quaternary material is analyzed at both the (110) and (110) cleavage surfaces, yielding two different decomposition effects on different length scales: a formation of columnar structures with widths amounting to some tens of nm and a CuPt-like ordering on the atomic scale.
Author(s)
Lenz, A.
Eisele, H.
Genz, F.
Franke, D.
Kunzel, H.
Pohl, U.W.
Dähne, M.
Mainwork
Conference
Language
English