DocumentCode
2042084
Title
Enhancement of signal to noise ratio by underlayer control in CoCr-based perpendicular magnetic recording media
Author
Hoon-Sang Oh ; Byung-Kyu Lee ; Kyong-Mi Lee ; Kyu-Yong Kim ; No-Yeol Park
Author_Institution
Storage Lab., Samsung Adv. Inst. of Technol., Suwon, South Korea
fYear
2003
fDate
March 30 2003-April 3 2003
Abstract
In this paper, enhancement of signal to noise ratio by underlayer control in CoCr-based perpendicular magnetic recording media was discussed. Underlayer control for SNR, thermal stability, magnetic hysteresis, structure of the media also investigated.
Keywords
chromium alloys; cobalt alloys; magnetic hysteresis; magnetic recording noise; magnetic thin films; niobium alloys; thermal stability; CoCrNbPt; SNR; magnetic hysteresis; magnetic recording media; magnetic recording noise; thermal stability; underlayer control; Anisotropic magnetoresistance; CD recording; Magnetic anisotropy; Magnetic recording; Perpendicular magnetic anisotropy; Perpendicular magnetic recording; Platinum alloys; Signal to noise ratio; Soft magnetic materials; Thermal stability;
fLanguage
English
Publisher
ieee
Conference_Titel
Magnetics Conference, 2003. INTERMAG 2003. IEEE International
Conference_Location
Boston, MA, USA
Print_ISBN
0-7803-7647-1
Type
conf
DOI
10.1109/INTMAG.2003.1230291
Filename
1230291
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