Publication | Closed Access
A Micellar Approach to Magnetic Ultrahigh‐Density Data‐Storage Media: Extending the Limits of Current Colloidal Methods
109
Citations
28
References
2007
Year
NanoparticlesMagnetic PropertiesColloidal MaterialEngineeringPolymer-based MagnetMagnetic ResonanceL10 Fept NanoparticlesMicellar ApproachPolymer NanocompositesChemistryMagnetoelastic MaterialsMagnetic MaterialsMagnetismMagnetic Data StoragePolystyrene ShellMagnetic Thin FilmsHybrid MaterialsMaterials ScienceNanoparticle CharacterizationMagnetic SystemsSpherical MicellesPhysicsNanotechnologyNanomanufacturingMicelleMagnetic MaterialMagnetic MediumNanomaterialsNatural SciencesSelf-assemblyApplied PhysicsCurrent Colloidal MethodsMagnetic Device
An alternative route for producing L10 FePt nanoparticles based on the self-organization of diblock copolymers into spherical micelles is presented. It overcomes all of the drawbacks of current colloidal strategies towards densely packed arrays of ferromagnetic FePt nanoparticles while still guaranteeing areal densities exceeding 1 Tbits inch–2. The figure shows a sketch of the metal-salt-loaded micelles deposited on a substrate: a polystyrene shell (red) covers the poly(2-vinylpyridine) core (blue) forming a nanoreactor loaded with metal salt (yellow).
| Year | Citations | |
|---|---|---|
Page 1
Page 1