MAGNETISM RECORDING MEDIUM INCLUDING CRV UNDERLAYER AND METHOD OF MANUFACTURING THE SAME

PURPOSE: A magnetism recording medium including CrV underlayer and a manufacturing method of the same are provided to maximize the FePt L10 crystallization directional intention at lower temperature of than 400°C. CONSTITUTION: A magnetism recording medium including CrV underlayer comprises a substr...

Full description

Saved in:
Bibliographic Details
Main Authors CHUN, DONG WON, KIM, SUNG MAN, JEUNG, WON YOUNG
Format Patent
LanguageEnglish
Korean
Published 08.12.2010
Subjects
INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
PHYSICS
Online AccessGet full text

Cover

More Information
Summary:PURPOSE: A magnetism recording medium including CrV underlayer and a manufacturing method of the same are provided to maximize the FePt L10 crystallization directional intention at lower temperature of than 400°C. CONSTITUTION: A magnetism recording medium including CrV underlayer comprises a substrate(10), a CrV underlying layer(20) and FePt magnetic thin film(40). The substrate is one of a glass substrate, a silicon substrate, a silicon oxide substrate or a magnesium oxide substrate. The CrV underlying layer is located on top of the substrate. The FePt magnetic thin film is located on top of the CrV underlying layer.
Bibliography:Application Number: KR20090047543