93 citations · 199 across the 5 of their papers we have counts for
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cond-mat.mes-hall2001★ 93 cited
Large magnetoresistance effect due to spin-injection into a non-magnetic semiconductor
G. Schmidt, G. Richter, P. Grabs +3
A novel magnetoresistance effect, due to the injection of a spin-polarized electron current from a dilute magnetic into a non-magnetic semiconductor, is presented. The effect resul…
cond-mat.mtrl-sci2001★ 32 cited
Epitaxy and Magneto-transport properties of the diluted magnetic semiconductor p- Be(1-x)MnxTe
L. Hansen, D. Ferrand, G. Richter +7
We report on the MBE-growth and magnetotransport properties of p-type BeMnTe, a new ferromagnetic diluted magnetic semiconductor. BeMnTe thin film structures can be grown almost la…
cond-mat.mes-hall2001★ 63 cited
Spin filtering and magnetoresistance in ballistic tunnel junctions
J. C. Egues, C. Gould, G. Richter +1
We theoretically investigate magnetoresistance (MR) effects in connection with spin filtering in quantum-coherent transport through tunnel junctions based on non-magnetic/semimagne…