Takahashi et al., 2006 - Google Patents
Magnetization reversal of FePt hard/soft stacked nanocomposite particle assemblyTakahashi et al., 2006
View PDF- Document ID
- 5282194161104083051
- Author
- Takahashi Y
- Hono K
- Okamoto S
- Kitakami O
- Publication year
- Publication venue
- Journal of Applied Physics
External Links
Snippet
Microstructure and magnetic properties of interfacially disordered FePt nanoparticles with a diameter of about 10 nm were investigated. Sputter deposition of amorphous Al 2 O 3 overlayer caused the disordering of L 1 0-Fe Pt particles at the interface. The assembly of …
- 229910005335 FePt 0 title abstract description 53
Classifications
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/62—Record carriers characterised by the selection of the material
- G11B5/64—Comprising only the magnetic material without bonding agent
- G11B5/66—Comprising only the magnetic material without bonding agent consisting of several layers
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/62—Record carriers characterised by the selection of the material
- G11B5/73—Base layers, i.e. all layers lying under the first magnetic recording layer
- G11B5/731—Base layers, i.e. all layers lying under the first magnetic recording layer without bonding agent in the material
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B2005/0002—Special dispositions or recording techniques
- G11B2005/0005—Arrangements, methods or circuits
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/127—Structure or manufacture of heads, e.g. inductive
- G11B5/1278—Structure or manufacture of heads, e.g. inductive specially adapted for magnetisations perpendicular to the surface of the record carrier
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