Highly oriented nonepitaxially grown L10 FePt films

Highly oriented nonepitaxially grown L10 FePt films

Highly (001)-oriented Ni-doped L10 FePt films and their magnetic properties

L10 FePt films epitaxially grown on MgO substrates with or without a Cr underlayer

FePt and FePt/Cr films were epitaxially grown on MgO (2 0 0) substrates at 350 1C by DC magnetron sputtering. The structural properties and epitaxial relationship are investigated by high-resolution X-ray diffraction (XRD). The XRD spectra revealed that both FePt and FePt/Cr films had a (0 0 1) preferred orientation. However, FePt films with Cr underlayers had a larger a and a smaller c than th...

Assembly of high-anisotropy L10 FePt nanocomposite films

In this paper we report results on the synthesis and magnetic properties of L10 FePt nanocomposite fi lms. Three fabrication methods have been developed to produce high-anisptropy FePt fi lms: non-epitaxial growth of (0 0 1)-oriented FePt:X (X=Ag, C) composite fi lms that might be used for perpendicular media; monodispersed FePt(CFx) core–shell nanocluster-assembled fi lms grown with a gas-aggr...

Columnar grain growth of FePt(L10) thin films

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