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Spin-dependent tunneling through high-
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10.1063/1.2132526
/content/aip/journal/apl/87/21/10.1063/1.2132526
http://aip.metastore.ingenta.com/content/aip/journal/apl/87/21/10.1063/1.2132526
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

(a) Transmission electron microscopy cross section in [010] zone of a LSMO/LAO/LSMO trilayer. (b) Enlargement of region squared in (a). In the imaging conditions used, MnO and AlO atomic columns are bright. The directions indicated refer to the pseudocubic perovskite unit cell.

Image of FIG. 2.
FIG. 2.

Field dependence of the resistance, at 10 mV and 4 K for a LSMO/LAO/LAMO junction (a) and a junction, after field cooling (b). (c) Magnetization hysteresis cycle at 10 K for a trilayer, after field cooling. The field was applied in-plane.

Image of FIG. 3.
FIG. 3.

Bias dependence of the TMR for two junctions. Positive bias corresponds to electrons tunneling from Co to LSMO.

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/content/aip/journal/apl/87/21/10.1063/1.2132526
2005-11-14
2014-04-18
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Spin-dependent tunneling through high-kLaAlO3
http://aip.metastore.ingenta.com/content/aip/journal/apl/87/21/10.1063/1.2132526
10.1063/1.2132526
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