Obtaining Iron-Oxide Films on Sapphire Substrates

Obtaining Iron-Oxide Films on Sapphire Substrates

Iron-oxide films on sapphire substrates were obtained using laser radiation with 1064-nm wavelength and studied by methods of scanning electron microscopy, energy-dispersive X-ray spectroscopy, and transmission Mössbauer spectroscopy. The obtained Fe 2 O 3 films probably occur in a superparamagnetic...

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Veröffentlicht in:Technical physics letters 2018-06, Vol.44 (6), p.535-537
Hauptverfasser: Klunnikova, Yu. V., Malyukov, S. P., Sayenko, A. V., Sarychev, D. A., Kitaev, V. V.
Format: Artikel
Sprache:eng
Schlagworte:
Aluminum
Classical and Continuum Physics
CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY
Energy dispersive X ray spectroscopy
Energy transmission
Gas sensors
Hematite
IRON OXIDES
LASER RADIATION
Magnetic devices
Mossbauer spectroscopy
Oxide coatings
Physics
Physics and Astronomy
SAPPHIRE
SCANNING ELECTRON MICROSCOPY
SENSORS
Spectrum analysis
SUBSTRATES
SUPERPARAMAGNETISM
X-RAY SPECTROSCOPY
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Zusammenfassung:Iron-oxide films on sapphire substrates were obtained using laser radiation with 1064-nm wavelength and studied by methods of scanning electron microscopy, energy-dispersive X-ray spectroscopy, and transmission Mössbauer spectroscopy. The obtained Fe 2 O 3 films probably occur in a superparamagnetic state and may find application in gas sensors and various magnetic devices.
ISSN:1063-7850
1090-6533
DOI:10.1134/S1063785018060214