TY - JOUR A1 - Pietsch, Ullrich A1 - Zeimer, Ute A1 - Hofmann, L. A1 - Grenzer, Jörg A1 - Gramlich, S. T1 - Strain induced compositional modulations in AlGaAs overlayers induced by lateral surface gratings Y1 - 2001 SN - 0272-9172 ER - TY - JOUR A1 - Zeimer, Ute A1 - Bugge, F. A1 - Gramlich, S. A1 - Smirnitzki, V. A1 - Weyers, Markus A1 - Tränkle, G. A1 - Grenzer, Jörg A1 - Pietsch, Ullrich A1 - Cassabois, G. A1 - Emiliani, V. A1 - Linau, Christoph T1 - Evidence of strain-induced lateral carrier confinement in InGaAs-quantum wells by low-temperature near-field spectroscopy Y1 - 2001 ER - TY - JOUR A1 - Zeimer, Ute A1 - Grenzer, Jörg A1 - Pietsch, Ullrich A1 - Bugge, F. A1 - Smirnitzki, V. A1 - Weyers, Markus T1 - Investigation of strain-modulated InGaAs-nanostructures by grazing-incidence x-ray diffraction and photoluminescence Y1 - 2001 ER -