Title :
Observation of Magnetization Transition of a Co-CoO Obliquely Evaporated Magnetic Recording Tape
Author :
Xia, W. ; Tohara, K. ; Murakami, Y. ; Shindo, D. ; Ito, T. ; Iwasaki, Y. ; Tachibana, J.
Author_Institution :
Tohoku Univ., Sendai
Abstract :
Magnetization transition of a magnetic recording tape can be well understood when the magnetization distribution is precisely estimated. This paper visualizes the magnetic flux distribution in the cross-sectional plane both inside and outside of a tape in the as-recorded state by electron holography. The recorded images are then compared with computer simulation images.
Keywords :
cobalt; cobalt compounds; electron holography; magnetic recording; magnetic tapes; magnetisation; Co-CoO; as-recorded state; computer simulation images; electron holography; magnetic flux distribution; magnetization distribution; magnetization transition; Holography; Magnetic analysis; Magnetic anisotropy; Magnetic flux; Magnetic heads; Magnetic recording; Magnetization; Perpendicular magnetic anisotropy; Transmission electron microscopy; Visualization;
Conference_Titel :
Magnetics Conference, 2006. INTERMAG 2006. IEEE International
Conference_Location :
San Diego, CA
Print_ISBN :
1-4244-1479-2
DOI :
10.1109/INTMAG.2006.375680
