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Showing 2002 · cond-mat.mtrl-sciShow all
3 papers · 2 filters
cond-mat.mtrl-sci2002★ 38 cited
Effect of annealing on carrier density and Curie temperature in epitaxial (Ga,Mn)As thin films
B. Sorensen, J. Sadowski, R. Mathieu +2
We report a clear correspondence between changes in the Curie temperature and carrier density upon annealing in epitaxially grown (Ga,Mn)As layers with thicknesses in the range bet…
cond-mat.mtrl-sci2002★ 18 cited
Dependence of Curie Temperature on the Thickness of Epitaxial (Ga,Mn)As Film
B. S. Sorensen, J. sadowski, S. E. Andresen +1
We present the magnetotransport properties of very thin (5 to 15 nm) single (Ga,Mn)As layers grown by low temperature molecular beam epitaxy. A lower (Ga,Mn)As thickness limit of 5…
cond-mat.mtrl-sci2002★ 20 cited
Magnetization of ultrathin (Ga,Mn)As layers
R. Mathieu, B. S. Sørensen, J. Sadowski +6
Kerr rotation and Superconducting QUantum Interference Device (SQUID) magnetometry measurements were performed on ultrathin (GaMn)As layers. The thinner layers (b…