Full bulk spin polarization and intrinsic tunnel barriers at the surface of layered manganites

Transmission of information using the spin of the electron as well as its charge requires a high degree of spin polarization at surfaces. However, at surfaces this degree of polarization can be quenched by competing interactions. Using a combination of surface-sensitive X-ray and tunnelling probes,...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Nature materials 2005-01, Vol.4 (1), p.62-67
Hauptverfasser:	Freeland, J. W, Gray, K. E, Ozyuzer, L, Berghuis, P, Badica, Elvira, Kavich, J, Zheng, H, Mitchell, J. F
Format:	Artikel
Sprache:	eng
Schlagworte:	Polarization
Online-Zugang:	Volltext
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