Published February 2005
| Version v1
Journal article
Read/write performance of perpendicular double-layered cylindrical media
Creators
- 1. Research Institute of Electrical Communication, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai 980-8577 (Japan)
- 2. Storage Technology Research Center, Hitachi, Ltd., Tsuchiura-shi, Ibaraki 300-0013 (Japan)
Description
A cylindrical magnetic storage system using perpendicular double-layered media has been developed. CoCrTa/CoZrNb deposited on a rotating cylindrical substrate shows perpendicular anisotropy and magnetic properties, which have almost the same characteristics as conventional disk-media. The fundamental read/write characteristics of perpendicular double-layered cylindrical media were measured using a single-pole-type (SPT) writer with a sliding-contact-type slider and a merged giant magneto-resistive (GMR) reader with a one-pad-type slider designed for use with cylindrical media. Preliminary studies for improving the characteristics of the recording layer are also described
Additional details
Identifiers
- DOI
- 10.1016/j.jmmm.2004.10.080;
- PII
- S0304-8853(04)01158-8;
Publishing Information
- Journal Title
- Journal of Magnetism and Magnetic Materials
- Journal Volume
- 287
- Journal Issue
- 1-3
- Journal Page Range
- p. 486-490
- ISSN
- 0304-8853
- CODEN
- JMMMDC
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 36074803
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- ANISOTROPY; CHROMIUM COMPOUNDS; COBALT COMPOUNDS; CYLINDRICAL CONFIGURATION; LAYERS; MAGNETIC PROPERTIES; MAGNETORESISTANCE; NIOBIUM COMPOUNDS; TANTALUM COMPOUNDS; ZIRCONIUM COMPOUNDS
- Descriptors DEC
- CONFIGURATION; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; PHYSICAL PROPERTIES; REFRACTORY METAL COMPOUNDS; TRANSITION ELEMENT COMPOUNDS
Optional Information
- Copyright
- Copyright (c) 2004 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.