Room temperature ferromagnetic (Zn,Co)O epitaxial films obtained by low-temperature MOCVD process

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2007
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Burova, Lidia I.
Samoilenkov, Sergey V.
Biegger, Erwin
Ganshina, Elena A.
Gorbenko, Oleg Yu.
Kaul, Andrey R.
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High quality epitaxial films of Zn1-xCoxO solid solutions were obtained by low-temperature MOCVD process using water vapor up to x = 0.33. Depositions were carried out at 300 °C on r-sapphire substrates. Films structure and composition were investigated by XRD, XPS and EDX measurements. Magnetic properties were examined using SQUID and Kerr effect measurements. All samples showed ferromagnetic behavior at room temperature. NEXAFS and PES were employed to investigate electronic structure of the films.

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Fachgebiet (DDC)
530 Physik
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Magnetic semiconductors, Co-doped ZnO, Thin films, Low-temperature MOCVD
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ISO 690BUROVA, Lidia I., Sergey V. SAMOILENKOV, Mikhail FONIN, Erwin BIEGGER, Yuriy S. DEDKOV, Elena A. GANSHINA, Oleg Yu. GORBENKO, Ulrich RÜDIGER, Andrey R. KAUL, 2007. Room temperature ferromagnetic (Zn,Co)O epitaxial films obtained by low-temperature MOCVD process. In: Thin Solid Films. 2007, 515(24), pp. 8490-8494. Available under: doi: 10.1016/j.tsf.2007.03.099
BibTex
@article{Burova2007tempe-9483,
  year={2007},
  doi={10.1016/j.tsf.2007.03.099},
  title={Room temperature ferromagnetic (Zn,Co)O epitaxial films obtained by low-temperature MOCVD process},
  number={24},
  volume={515},
  journal={Thin Solid Films},
  pages={8490--8494},
  author={Burova, Lidia I. and Samoilenkov, Sergey V. and Fonin, Mikhail and Biegger, Erwin and Dedkov, Yuriy S. and Ganshina, Elena A. and Gorbenko, Oleg Yu. and Rüdiger, Ulrich and Kaul, Andrey R.}
}
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