WebIt is well known that in the FePt system, the Pt atoms play an important role in magnetic anisotropy, because the hybridization of Fe orbitals cause spin polarization of Pt … WebOct 24, 2016 · To get a reliable ab initio value for the magnetocrystalline anisotropy (MCA) energy of FePt, we employ the full-potential linearized augmented plane …
Magnetocrystalline anisotropy of FePt: A detailed view
WebHeat-assisted magnetic recording ( HAMR) (pronounced " hammer") is a magnetic storage technology for greatly increasing the amount of data that can be stored on a magnetic device such as a hard disk drive by temporarily heating the disk material during writing, which makes it much more receptive to magnetic effects and allows writing to … WebNov 3, 2015 · Thickness modulation at the edges of nanostructured magnetic thin films is shown to have important effects on their perpendicular magnetic anisotropy. Thin film wires with tapered edges were made from [Co/Pd] 20 multilayers or L1 0-FePt films using liftoff with a double-layer resist. The effect of edge taper on the reversal process was studied … refinishing granite sink
Modulation of magnetocrystalline anisotropy in FePt/PbTiO
WebFor instance, comparing FePt-Au heterodimers with FePt particles reveals that blocking temperature of heterodimers (25 K) is reduced from 40 K to 25 K as a result of anisotropy decrease and ... Webanisotropy under rotation of the magnetization with respect to the crystallographic axes. Measured AMR of FePt.—A single-crystal FePt (001) film is epitaxially grown on an MgO (001) substrate and patterned into arcuate Hall bars so that the current direction is continuously variable, as schematized in Fig. 1(a). The Webthe FePt alloys, the HMF annealing has been reported to induce strain in Fe 3Pt alloy,23 promote disorder-order transformation of FePt nanomaterials,24–26 and alignment of … refinishing group inc tracy ca