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Spin transfer torque switching of cobalt nanoparticles
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10.1063/1.3005426
/content/aip/journal/apl/93/16/10.1063/1.3005426
http://aip.metastore.ingenta.com/content/aip/journal/apl/93/16/10.1063/1.3005426
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

(a) A schematic of the point-contact setup for the measurement of spin transfer in nanoparticles. (b) Differential resistance as a function of bias current for a sample with a nominally thick Co layer. (c) The magnetoresistance of the same point contact. The estimated contact diameter is . The estimated number of particles underneath the contact is 20–40.

Image of FIG. 2.
FIG. 2.

curves of point contacts for a sample with a nominally thick Co layer. The estimated contact diameter and the estimated number of particles are, respectively, (a) , 5–10; (b) , 10–20; and (c) , 30–50.

Image of FIG. 3.
FIG. 3.

Spin transfer switching of a sample with a nominally thick Co layer. (a) Differential resistance as a function of current . (b) Magnetoresistance .

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/content/aip/journal/apl/93/16/10.1063/1.3005426
2008-10-20
2014-04-17
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Spin transfer torque switching of cobalt nanoparticles
http://aip.metastore.ingenta.com/content/aip/journal/apl/93/16/10.1063/1.3005426
10.1063/1.3005426
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