Output enhancement effect of magnetic underlayer in high-density magnetic recording

Authors
Endo, K Yoshida, O Sasaki, K Nakayama, K Maki, K Nakamura, Y
Citation
K. Endo et al., Output enhancement effect of magnetic underlayer in high-density magnetic recording, JPN J A P 1, 38(10), 1999, pp. 5871-5873
Citations number
12
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS → ACNP
Volume
38
Issue
10
Year of publication
1999
Pages
5871 - 5873
Database
ISI
SICI code
Abstract
A double-layered tape with a metal particulate (MP) upper layer and a metal -evaporated (ME) underlayer is fabricated. Output properties were enhanced over the single-layered MP tape in high-density recording. This effect cann ot be explained by conventional magnetic recording mechanisms, and a new mo del of magneto-static interaction is proposed. This model is supported by a preliminary computer simulation.