Publication Date:
2014-12-31
Description:
Author(s): Pedro Pereyra and Dieter Weiss A different approach to calculate the I-V characteristics of p + (Ga,Mn)As/n + GaAs spin injectors is presented. The vanishing of the spin-extraction transmission coefficients at the spin-split valence-band edges leads us to predict a dip or plateau in the I-V characteristics of this kind of diodes. We ... [Phys. Rev. B 90, 245310] Published Tue Dec 30, 2014
Keywords:
Semiconductors II: surfaces, interfaces, microstructures, and related topics
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics