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cond-mat.mtrl-sci2001★ 27 cited
Ferromagnetic GaMnAs/GaAs superlattices - MBE growth and magnetic properties
J. Sadowski, R. Mathieu, P. Svedlindh +9
We have studied the magnetic properties of (GaMnAs)m/(GaAs)n superlattices with magnetic GaMnAs layers of thickness between 8 and 16 molecular layers (ML) (23-45 Å), and with nonma…
cond-mat.mtrl-sci2001★ 46 cited
Photoemission studies of GaMnAs: Mn-concentration dependent properties
H. Asklund, L. Ilver, J. Kanski +2
Using angle-resolved photoemission, we have investigated the development of the electronic structure and the Fermi level pinnning in GaMnAs with Mn concentrations in…
cond-mat.mtrl-sci2001★ 61 cited
Structural and magnetic properties of GaMnAs layers with high Mn content grown by Migration Enhanced Epitaxy on GaAs(100) substrates
J. Sadowski, R. Mathieu, P. Svedlindh +8
We have grown the ferromagnetic semiconductor GaMnAs containing up to 10% Mn by migration enhanced epitaxy at a substrate temperature of 150^oC. The alternate supply of As2 molecul…