Noise characteristics in exchange-biased soft underlayers for perpendicular media

IEEE Transactions on Magnetics

Volumn 37, Issue 6 I, 2001, Pages 3956-3959

  Wierman, K W ^a,b   Piatt, C L ^b   Svedberg, E B ^b   Yu, J ^b   Van De Veerdonk, R J M ^b   Eppler, W R ^b   Howard, K J ^b  

^a IEEE   (United States)

^b SEAGATE RESEARCH   (United States)

Author keywords

Exchange biasing; Media noise; Perpendicular media; Soft underlayers

Indexed keywords

SOFT UNDERLAYERS (SUL);

MAGNETIC ANISOTROPY; MAGNETIC HEADS; MAGNETORESISTANCE; MICROSCOPIC EXAMINATION; MULTILAYERS; SPURIOUS SIGNAL NOISE;

SOFT MAGNETIC MATERIALS;

EID: 0035517335     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/20.966132     Document Type: Article

References (9)

1. Perpendicular magnetic recording media
2. Effect of soft magnetic underlayer on magnetization microstructure of perpendicular thin film media
3. Noise characteristics of double-layered perpendicular media using novel soft magnetic underlayer materials
4. Noise from underlayer of perpendicular magnetic recording medium
5. Triple-layer perpendicular recording media for high SN ratio and signal stability
6. A design of soft magnetic backlayer for double-layered perpendicular magnetic recording medium
7. Exchange bias
8. Correspondence of medium noise and recording characteristics to M-H loop in perpendicular recording media