20 citations · 35 across the 3 of their papers we have counts for
3 papers
Transport through (Ga,Mn)As nanoislands: Coulomb-blockade and temperature dependence of the conductance
Markus Schlapps, Teresa Lermer, Stefan Geissler +5
We report on magnetotransport measurements of nanoconstricted (Ga,Mn)As devices showing very large resistance changes that can be controlled by both an electric and a magnetic fiel…
Metal-insulator transition and giant anisotropic magnetoresistance in ultra thin (Ga,Mn)As
R. R. Gareev, A. Petukhov, M. Schlapps +4
MBE-grown, 5 nm-thick annealed Ga0.95Mn0.05As films with Tc~90K demonstrate transition from metallic to insulating state below To~10K, where sheet resistances Rsh~h/e2 and both lon…
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…