Heat-assisted magnetic recording (HAMR) is being developed as the next generation
magnetic recording technology. Critical components of this technology, such as the …

Increase in the FePt grain density is necessary to achieve an ultra-high recording density of
the heat-assisted magnetic recording. Herein, the highest grain density in FePt-Cr 2 O 3 …

To realize high areal density, hard disk drives larger than 4 Tbit in− 2, ultrafine FePt grains of
less than 5 nm and grain density larger than 24 T in− 2 are required. Although there have …

We investigated the microstructure and magnetic properties of FePt-(C, SiO 2) granular films
deposited on MgO, MgTiO, and MgTiON underlayers. The coercivity and grain size of the …

The Stoner-Wohlfarth model (SW model) is used to explain the relationship between the
external magnetic field and the magnetization reversal of a single magnetic domain …

Magnetic anisotropy phase-graded A1/L1 0-FePt films deposited on amorphous glass
substrates were investigated combining ultra-high resolution electron microscopy and …

Refinement of the FePt grain size for heat-assisted magnetic recording (HAMR) media was
explored by utilizing high melting point metals Pt and W as seed layers. Unlike the W, the Pt …

As the next-generation technology for magnetic recording, heat assisted magnetic recording
(HAMR) has received a significant attention. As the magnetic layers material for the HAMR …

Magnetic recording media are composed of magnetic thin films consisting of magnetically
isolated crystallites. For practical use of magnetic particles as recording media, it will be …

Magnetic recording media are composed of magnetic thin films consisting of magnetically
isolated crystallites. For practical use of magnetic particles as recording media, it will be …