Direct liquid phase synthesis of ordered L1 0 FePt colloidal particles with high coercivity using an Au nanoparticle seeding approach

V Tzitzios, G Basina, N Tzitzios… - New Journal of …, 2016 - pubs.rsc.org
Ordered L10 and high coercivity FePt nanoparticles were successfully synthesized via a
chemical method using pre-synthesized Au nanoparticles as nuclei seeds. The size of the …

SIMULATION AND ANALYSIS OF Co-Pt BASED GRANULAR MAGNETIC RECORDING MEDIA NEAR THE CURIE TEMPERATURE

A Kammula - 2024 - yorkspace.library.yorku.ca
Heat-assisted magnetic recording (HAMR) has been shown to satisfy modern data storage
of hard disk drives by enabling the writing of high-anisotropy materials such as Fe-Pt …

Impact of interface anisotropy on spin polarized current driven switching in FePt/Au/FePt nanopillar

P Sabareesan, M Daniel - Journal of magnetism and magnetic materials, 2012 - Elsevier
Magnetization switching dynamics in FePt/Au/FePt nanopillar, induced by spin-transfer
torque is investigated by solving the Landau–Lifshitz–Gilbert–Slonczewski equation. The …

Tunable microwave frequency via heterogeneous tilted polarizer based spin torque nano oscillator

H Bhoomeeswaran, P Sabareesan - AIP Conference Proceedings, 2021 - pubs.aip.org
In the present study, we have theoretically modeled a heterogeneous Tilted Polarizer [TP]
based Spin Torque Nano Oscillator [STNO] with two independent variables (β & θ). The …

[PDF][PDF] Experiments on femtomagnetism

G Salvatella Orgillés - 2016 - research-collection.ethz.ch
When a ferromagnet is exposed to a femtosecond laser pulse, its magnetization is reduced
within less than a picosecond. This surprising effect has challenged the established theory …