Fabrication Images

 

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Asymmetric Cobalt nanorings fabricated by electron beam lithography technique

3D AFM images of Co nanorings

 (Top-angular view)

3D AFM images of Co nanorings (Top view)

MFM images of asymmeytric nanoring at 500G in-plane applied field

AFM height image of Cobalt nanorings of 800 nm diameter and 15 nm thickness

 

MFM image of Cobalt nanodisk at remanence. All the nanodisc shows the Vortex core at the center of the disk with dark contrast.

Cobalt nanowires, AFM (left) and MFM (right) images.