Double-layer particulate magnetic recording media

Autor:	Dennis E. Speliotis
Rok vydání:	1993
Předmět:	Materials science business.industry Oxide Particulates Condensed Matter Physics Electronic Optical and Magnetic Materials chemistry.chemical_compound Recording density chemistry Optoelectronics Recording media business Metal particle Digital audio
Zdroj:	Journal of Magnetism and Magnetic Materials. 120:11-15
ISSN:	0304-8853
DOI:	10.1016/0304-8853(93)91275-c
Popis:	Double-layer media employ two layers with different magnetic characteristics, with the objective of optimizing performance and/or reducing the overall cost. The idea has recently been applied to longitudinally oriented thin top layers of Ba-ferrite (BF) or metal particle (MP) coated over thicker Co-iron oxide (CoFe) or non-magnetic (NM) underlayers resulting in significantly improved recording performance for high recording density video, digital audio and data applications.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::97b96f57fce13d3dcb806a1d8f017e8e https://doi.org/10.1016/0304-8853(93)91275-c Zobrazit plný text záznamu