Magnetizable device
AssigneeNanomagnetics Limited
InventorsEric Leigh Mayes, Malvin Nicolas Tyler
Life of this patent
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Abstract
Theres is disclosed a magnetic recording medium which includes a magnetizable layer thereon, wherein said magnetizable layer comprises a plurality of ferri- or ferromagnetic particles each having a largest dimension no greater than 100 nm, and each of which particles represents a separate ferromagnetic domain.
Claims8
A magnetizable device which comprises a magnetic layer composed of domain-separated, ferromagnetic particles each of which has a largest dimension no greater than 100 nm.
Magnetic recording medium which includes a magnetizable layer thereon, wherein said magnetizable layer comprises a plurality of ferromagnetic particles each having a largest dimension no greater than 100 nm, and each of which particles represents a separate ferromagnetic domain.
A magnetic composition comprising a plurality of ferromagnetic particles each of which is bound to an organic macromolecule, and each of which ferromagnetic particles has a largest dimension no greater than 100 nm.
Dependencies are inferred from the claim text.