Title :
Shape effects in the ferromagnetic resonance of nanosize rectangular Permalloy arrays
Author :
Horvath, M.P. ; Ross, Caroline ; McMichael, R.D.
Author_Institution :
Dept. of Electr. & Comp. Eng., George Washington Univ., DC, USA
Abstract :
The shape effects in the ferromagnetic resonance (FMR) of 2D arrays of nanosize Permalloy rectangles made of NiFe film with Cu cap prepared using interference lithography and ion milling were investigated. The angular dependence of the FMR was measured at room temperature at 9.78 GHz both in-plane and out-of-plane geometry.
Keywords :
Permalloy; ferromagnetic materials; ferromagnetic resonance; nanostructured materials; 293 to 298 K; 9.78 GHz; FMR; NiFe-Cu; ferromagnetic resonance; interference lithography; ion milling; nanosize rectangular Permalloy arrays; shape effects; Anisotropic magnetoresistance; Magnetic anisotropy; Magnetic field measurement; Magnetic particles; Magnetic resonance; Magnetostatics; Materials science and technology; Perpendicular magnetic anisotropy; Sensor arrays; Shape;
Conference_Titel :
Magnetics Conference, 2005. INTERMAG Asia 2005. Digests of the IEEE International
Print_ISBN :
0-7803-9009-1
DOI :
10.1109/INTMAG.2005.1464190
