Title :
Fabrication of Co/Pt dots arrays
Author :
Yu, C.C. ; Yao, Y.D. ; You, K.I. ; Chou, S.C. ; Liou, Y.
Author_Institution :
Dept. of Appl. Phys., Nat. Univ. of Kaohsiung, Taiwan
Abstract :
Fabrication of magnetic nanodot array through self-assembled polystyrene nanospheres and reactive-ion etch is reported. The morphology of [Co/Pt]15 nanodots shows a close-packed arrangement that is the same as polystyrene spheres. The nanodots, after applying a strong perpendicular magnetic field, show a single domain behavior.
Keywords :
cobalt; magnetic domains; nanostructured materials; nanotechnology; platinum; self-assembly; sputter etching; Co-Pt; close-packed arrangement; magnetic nanodot array fabrication; morphology; reactive-ion etching; self-assembled polystyrene nanospheres; single domain behavior; Etching; Fabrication; Magnetic anisotropy; Magnetic domains; Morphology; Nanoparticles; Perpendicular magnetic anisotropy; Perpendicular magnetic recording; Resists; US Department of Transportation;
Conference_Titel :
Magnetics Conference, 2005. INTERMAG Asia 2005. Digests of the IEEE International
Print_ISBN :
0-7803-9009-1
DOI :
10.1109/INTMAG.2005.1464116
