Heat assisted magnetic recording
MH Kryder, EC Gage, TW McDaniel… - Proceedings of the …, 2008 - ieeexplore.ieee.org
Heat-assisted magnetic recording is a promising approach for enabling large increases in
the storage density of hard disk drives. A laser is used to momentarily heat the recording …
the storage density of hard disk drives. A laser is used to momentarily heat the recording …
Chemical-order-dependent magnetic anisotropy and exchange stiffness constant of FePt (001) epitaxial films
S Okamoto, N Kikuchi, O Kitakami, T Miyazaki… - Physical Review B, 2002 - APS
Anomalous Hall voltage was measured for FePt L 1 0 films having very high magnetic
anisotropy. The magnetic anisotropy K 1 and K 2 were determined with high accuracy by …
anisotropy. The magnetic anisotropy K 1 and K 2 were determined with high accuracy by …
Reduction of ordering temperature of an FePt-ordered alloy by addition of Cu
T Maeda, T Kai, A Kikitsu, T Nagase… - Applied physics letters, 2002 - pubs.aip.org
We have found that the addition of Cu to an FePt alloy film is an effective approach for
reducing the ordering temperature of FePt. The coercivity of the FePtCu film is around 5 kOe …
reducing the ordering temperature of FePt. The coercivity of the FePtCu film is around 5 kOe …
L10-ordered high coercivity (FePt) Ag–C granular thin films for perpendicular recording
We report (FePt) Ag–C granular thin films for potential applications to ultrahigh density
perpendicular recording media, that were processed by co-sputtering FePt, Ag, and C …
perpendicular recording media, that were processed by co-sputtering FePt, Ag, and C …
On the relationship of magnetocrystalline anisotropy and stoichiometry in epitaxial L10 CoPt (001) and FePt (001) thin films
Two series of epitaxial CoPt and FePt films, with nominal thicknesses of 42 or 50 nm, were
prepared by sputtering onto single-crystal MgO (001) substrates in order to investigate the …
prepared by sputtering onto single-crystal MgO (001) substrates in order to investigate the …
Tunneling magnetoresistance of magnetic tunnel junctions using perpendicular magnetization L10-CoPt electrodes
Magnetic tunnel junctions (MTJs) using L 1 0-ordered CoPt electrodes with perpendicular
magnetic anisotropy were fabricated. Full-epitaxial Co Pt∕ Mg O∕ Co Pt-MTJs were …
magnetic anisotropy were fabricated. Full-epitaxial Co Pt∕ Mg O∕ Co Pt-MTJs were …
Effect of Cu on the structure and magnetic properties of FePt sputtered film
YK Takahashi, M Ohnuma, K Hono - Journal of magnetism and magnetic …, 2002 - Elsevier
We have investigated the effect of Cu addition to the FePt alloy on the ordering kinetics and
the coercivities of sputter deposited thin films. By alloying 4at% Cu, the temperature that A1 …
the coercivities of sputter deposited thin films. By alloying 4at% Cu, the temperature that A1 …
Optical, structural and morphological properties of synthesized PANI-CSA-PEO-based GaN nanocomposite films for optoelectronic applications
Nanocomposite films of polyaniline protonated with camphor sulfonic acid (PANI-CSA)
hosted in polyethylene oxide (PEO) and incorporated with gallium nitride nanoparticles …
hosted in polyethylene oxide (PEO) and incorporated with gallium nitride nanoparticles …
Magnetic phase diagram and demagnetization processes in perpendicular exchange-spring multilayers
G Asti, M Ghidini, R Pellicelli, C Pernechele… - Physical Review B …, 2006 - APS
The magnetic behavior of the perpendicular exchange-spring bilayer and multilayer,
constituted of a hard and a soft phase that are exchange-coupled on a nanometric scale, is …
constituted of a hard and a soft phase that are exchange-coupled on a nanometric scale, is …
Low temperature deposited L1 FePt–C (001) films with high coercivity and small grain size
FePt–C films with high coercivity,(001) texture, and small grain size were deposited on Mg
O∕ Cr Ru/glass substrate by cosputtering FePt and carbon at 350 C. The out-of-plane …
O∕ Cr Ru/glass substrate by cosputtering FePt and carbon at 350 C. The out-of-plane …