35 citations · 96 across the 15 of their papers we have counts for
3 papers · 1 filter
Semiconductor quantum ring as a solid-state spin qubit
Elzbieta Zipper, Marcin Kurpas, Janusz Sadowski +1
The implementation of a spin qubit in a quantum ring occupied by one or a few electrons is proposed. Quantum bit involves the Zeeman sublevels of the highest occupied orbital. Such…
Electron-electron interaction in 2D and 1D ferromagnetic (Ga,Mn)As
Daniel Neumaier, Markus Schlapps, Ursula Wurstbauer +4
We investigated the magnetotransport in high quality ferromagnetic (Ga,Mn)As films and wires. At low temperature the conductivity decreases with decreasing temperature without satu…
All-electrical measurement of spin injection in a magnetic - junction diode
Peifeng Chen, Juergen Moser, Philipp Kotissek +4
Magnetic - junction diodes are fabricated to investigate spin-polarized electron transport. The injection of spin-polarized electrons in a semiconductor is achieved by drivin…