MAGNETIC RECORDING MEDIUM AND METHOD FOR MANUFACTURING THE SAME
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Dec 3, 2015
app pub date -
Dec 18, 2013
filing date -
Dec 27, 2012
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A magnetic recording medium having high coercivity, in which an L10-type ordered alloy with a high magnetic anisotropy is used in a magnetic recording layer, and a method for manufacturing the magnetic recording medium at high throughput are provided. By providing a metal base layer having a face-centered cubic structure below an orientation control layer which is for enhancing crystallinity of the magnetic recording layer that contains the ordered alloy having an L10-type structure, the magnetic recording layer that has enough high coercivity even in the case of reducing a thickness of the orientation control layer can be deposited, and the thickness of the orientation control layer that is mainly made of oxide can be reduced, whereby the throughput can be improved.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully