Title :
Spin-wave radiation from a magnetic vortex core and its wave behaviors in confined magnetic structures
Author :
Choi, S. ; Lee, K. ; Kim, S.
Author_Institution :
Seoul Nat. Univ., Seoul
Abstract :
This article presents micromagnetic simulation results on wave properties of spin waves propagating in magnetic nanowires, which are strongly radiated from a single magnetic vortex core in confined magnetic structures. The simulation was performed using a Permalloy thin film model geometry.
Keywords :
Permalloy; ferromagnetic materials; magnetic thin films; nanowires; spin waves; NiFe; Permalloy thin film model geometry; confined magnetic structures; magnetic nanowires; magnetic vortex core; micromagnetic simulation; spin-wave radiation; Geometry; Interference; Magnetic confinement; Magnetic cores; Magnetic fields; Magnetic separation; Micromagnetics; Reflection; Solid modeling; Transistors;
Conference_Titel :
Magnetics Conference, 2006. INTERMAG 2006. IEEE International
Conference_Location :
San Diego, CA
Print_ISBN :
1-4244-1479-2
DOI :
10.1109/INTMAG.2006.375537
