304 citations · 304 across the 4 of their papers we have counts for
3 papers · 1 filter
Low temperature photoluminescence study of thin epitaxial GaAs films on Ge substrates
Guy Brammertz, Yves Mols, Stefan Degroote +4
Thin epitaxial GaAs films, with thickness varying from 140 to 1000 nm and different Si doping levels, were grown at 650C by organometallic vapor phase epitaxy (OMVPE) on Ge substra…
Highly efficient room temperature spin injection in a metal-insulator-semiconductor light emitting diode
P. Van Dorpe, V. F. Motsnyi, M. Nijboer +6
We demonstrate highly efficient spin injection at low and room temperature in an AlGaAs/GaAs semiconductor heterostructure from a CoFe/AlOx tunnel spin injector. We use a double-st…
Electrical Spin Injection in a Ferromagnetic / Tunnel Barrier/ Semiconductor Heterostructure
V. F. Motsnyi, V. I. Safarov, J. De Boeck +4
We demonstrate experimentally the electrical ballistic electron spin injection from a ferromagnetic metal / tunnel barrier contact into a semiconductor III-V heterostructure. We in…