Invention Application
- Patent Title: MAGNETIC RECORDING MEDIUM
- Patent Title (中): 磁记录介质
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Application No.: US14666581Application Date: 2015-03-24
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Publication No.: US20150279402A1Publication Date: 2015-10-01
- Inventor: Noboru SEKIGUCHI , Junichi TACHIBANA , Tetsuo ENDO , Tomoe OZAKI , Hikaru TERUI
- Applicant: Sony Corporation
- Priority: JP2014-074953 20140331
- Main IPC: G11B5/667
- IPC: G11B5/667 ; G11B5/738 ; G11B5/851 ; G11B5/73

Abstract:
A magnetic recording medium includes a base material which has flexibility, a lower coating layer, and a recording layer, in which, in X-ray diffraction peaks, a value of Δθ50 where a diffraction peak of magnetic atoms which are included in the recording layer is measured by a locking curve method is 5° or more to less than 10°.
Public/Granted literature
- US09299378B2 Magnetic recording medium having a recording layer with a diffraction peak of magnetic atoms Public/Granted day:2016-03-29
Information query
IPC分类: