Two-Dimensional Topological Solitons in Magnetic Dots

✍ Scribed by Metlov, K.L.

• Publisher: John Wiley and Sons
• Year: 2002
• Tongue: English
• Weight: 101 KB
• Volume: 189
• Category: Article
• ISSN: 0031-8965
• DOI: 10.1002/1521-396x(200202)189:3<1015::aid-pssa1015>3.0.co;2-1

✦ Synopsis

Subject classification: 75.75.+a; 75.60.Ch A general approach allowing to find the analytical expressions for equilibrium magnetic structures in small and flat magnetic nano-sized cylinders of arbitrary shape made of soft magnetic material is presented. The resulting magnetization distributions are two-dimensional topological solitons and have a non-zero topological charge. The approach is illustrated here on an example of a thin rectangular particle.