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- URN zum Zitieren dieses Dokuments:
- urn:nbn:de:bvb:355-epub-21919
- DOI zum Zitieren dieses Dokuments:
- 10.5283/epub.2191
Zusammenfassung
A nonequilibrium population of spin-up and spin-down states in quantum well structures has been achieved applying circularly polarized radiation. The spin polarization results in a directed motion of free carriers in the plane of a quantum well perpendicular to the direction of light propagation. Because of the spin selection rules the direction of the current is determined by the helicity of the ...
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