HIGH DENSITY MAGNETIC RECORDING FILM AND METHOD FOR MANUFACTURING THE SAME BY USING RAPID THERMAL ANNEALING TREATMENT
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
May 20, 2010
app pub date -
Mar 20, 2009
filing date -
Nov 18, 2008
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A high density magnetic recording film by using a rapid thermal annealing process is provided. The high density magnetic recording film includes a substrate; and a ferromagnetic layer formed on the substrate; wherein the rapid thermal annealing process is performed for the ferromagnetic layer at a temperature range of 600 to 800° C. for 5 to 180 seconds with a heating ramp rate of 60 to 100° C./sec so as to obtain the high density magnetic recording film.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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