Magnetization vorticity and exchange bia
โ
Deepak K. Singh; T. Yang; Mark T. Tuominen
๐
Article
๐
2010
๐
Elsevier Science
๐
English
โ 414 KB
Arrays of nanoscopic magnetic asymmetric rings, 150 nm in outer diameter, are fabricated using the techniques of electron-beam lithography, angular deposition and ion-beam etching. Magnetic measurements for cobalt asymmetric rings at room temperature verifies previous reports of vortex magnetic stat