학술논문
Switching field distributions in perpendicular recording media
Document Type
Conference
Source
IEEE International Digest of Technical Papers on Magnetics Conference International magnetic conference Magnetics Conference, 2002. INTERMAG Europe 2002. Digest of Technical Papers. 2002 IEEE International. :BD9 2002
Subject
Language
Abstract
Summary form only given. The width of the media switching field distribution (SFD) is a crucial performance indicator for both longitudinal and perpendicular recording. A broad SFD impacts the SNR and resolution of written transitions. It also indicates the presence of low coercivity grains, which determine the archival lifetime of stored information.