<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Wunnicke, O</style></author><author><style face="normal" font="default" size="100%">P. Mavropoulos</style></author><author><style face="normal" font="default" size="100%">P.H. Dederichs</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Spin injection: Interface resistance in Fe/semiconductor junctions calculated from first principles</style></title><secondary-title><style face="normal" font="default" size="100%">JOURNAL OF SUPERCONDUCTIVITY</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year><pub-dates><date><style  face="normal" font="default" size="100%">FEB</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><volume><style face="normal" font="default" size="100%">16</style></volume><pages><style face="normal" font="default" size="100%">171-173</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">We calculate the current spin polarization and the interface resistance of Fe/GaAs and Fe/ZnSe (001) spin injection junctions from first principles, including also the possibility of a Schottky barrier. From our results of interface resistance we estimate the barrier thickness needed for efficient spin injection if the process is nonballistic.</style></abstract><notes><style face="normal" font="default" size="100%">PASPS Conference 2002, WURZBURG, GERMANY, JUL, 2002</style></notes></record></records></xml>