DocumentCode
3538897
Title
Playback performance of ultra high capacity tape media with nanosized spherical metal particles (NanoCAP)
Author
Inoue, T. ; Nakiri, K. ; Mitsuhashi, H. ; Fukumoto, M. ; Doi, T. ; Sasaki, Y. ; Kishimoto, M.
Author_Institution
Div. of Adv. Tape, Hitachi Maxell Ltd., Kyoto, Japan
fYear
2005
fDate
4-8 April 2005
Firstpage
1723
Lastpage
1724
Abstract
A nanosized spherical metal particle (NanoCAP) with a very high coercivity up to 3000 Oe was developed. Its high coercivity was attributed to its crystalline anisotropy. In this paper, a magnetic recording tape with NanoCAP was fabricated and evaluated with respect to its playback performance. The resulting NanoCAP coating media rendered an adequate signal to noise ratio (SNR) value and high resolution.
Keywords
coercive force; magnetic anisotropy; magnetic recording; magnetic tapes; nanoparticles; coating media; coercivity; crystalline anisotropy; magnetic recording tape; nanosized spherical metal particles; playback performance; signal to noise ratio; ultrahigh capacity tape media; Anisotropic magnetoresistance; Coatings; Coercive force; Crystallization; Magnetic noise; Magnetic recording; Needles; Noise reduction; Signal to noise ratio; Space vector pulse width modulation;
fLanguage
English
Publisher
ieee
Conference_Titel
Magnetics Conference, 2005. INTERMAG Asia 2005. Digests of the IEEE International
Print_ISBN
0-7803-9009-1
Type
conf
DOI
10.1109/INTMAG.2005.1464295
Filename
1464295
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