Abstract
Polarized electrons excited in a GaAs crystal by optical spin orientation are photoemitted after having passed through a thin ferromagnetic overlayer of iron. It is shown that the photoyield dpeends on the relative orientation of the spin magnetic moment of the photoelectrons with respect to the magnetization of the iron film. Close to the photothreshold, the transmission is about 1.7 times larger when the orientation is parallel compared to the case where it is antiparallel.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
