Figure 4
From: Nano spin-diodes using FePt-NDs with huge on/off current ratio at room temperature
Local I-V characteristics of doubly-stacked FePt-NDs structures.
(a) Schematic of the doubly-stacked FePt-NDs structures. (b) Local I-V characteristics of doubly-stacked FePt-NDs structures measured using a Rh-coated AFM tip with and without application of a magnetic field. (c) Local I-V characteristics of doubly-stacked FePt-NDs structures obtained with an Rh-coated AFM-tip with application of a magnetic field opposite in direction to the first field at 4.5 kOe.
