Effects of a Pt underlayer and interlayer on the growth texture of strontium ferrite thin films

Effects of a Pt underlayer and interlayer on the growth texture of strontium ferrite thin films

The effects of a Pt underlayer and a Pt interlayer on the textured growth of the sputtered strontium ferrite (SrM) films were investigated. The structural and magnetic properties of SrM films on the Pt underlayers were compared with SrM films on thermally oxidized Si substrates. It was found that mu...

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Veröffentlicht in:IEEE transactions on magnetics 2000-09, Vol.36 (5), p.2942-2944
Hauptverfasser: Zailong Zhuang, Bo Bian, White, R.M., Laughlin, D.E.
Format: Artikel
Sprache:eng
Schlagworte:
Condensed matter: electronic structure, electrical, magnetic, and optical properties
Diffraction
Exact sciences and technology
Ferrite
Ferrite films
Interlayers
Magnetic films
Magnetic properties and materials
Magnetic properties of monolayers and thin films
Magnetic properties of surface, thin films and multilayers
Magnetism
Optical films
Physics
Platinum
Reflection
Semiconductor films
Sputtering
Strontium
Substrates
Surface layer
Texture
Thin films
X-ray diffraction
X-ray scattering
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Zusammenfassung:The effects of a Pt underlayer and a Pt interlayer on the textured growth of the sputtered strontium ferrite (SrM) films were investigated. The structural and magnetic properties of SrM films on the Pt underlayers were compared with SrM films on thermally oxidized Si substrates. It was found that much better [001] texture was obtained on the films with Pt underlayers, as indicated by the strong [006], [008] and (0014) reflections from X-ray diffraction (XRD) measurement. A Pt interlayer was also found to further improve the [001] texture.
ISSN:0018-9464
1941-0069
DOI:10.1109/20.908635