Ferromagnetic resonance studies in ZnMnO dilute ferromagnetic semiconductors

B. Lasley-Hunter, D. Hunter, Maxim Noginov, J. B. Dadson, K. Zhang, R. R. Rakhimov, A. K. Pradhan, Jun Zhang, D. J. Sellmyer

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

We report on the ferromagnetic resonance studies on ZnMnO films grown by the pulsed-laser deposition technique. ZnMnO films were annealed in different atmospheres. The films grown and annealed in oxygen demonstrate ferromagnetic behavior at room temperature and below. However, annealing in either nitrogen or argon deteriorates the ferromagnetic response of the films. Further annealing the films in oxygen recovers the ferromagnetic response. Our results suggest that oxygen plays a major role for controlling the ferromagnetic properties in ZnMnO films.

Original languageEnglish (US)
Article number08M116
JournalJournal of Applied Physics
Volume99
Issue number8
DOIs
StatePublished - May 25 2006

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ferromagnetic resonance
oxygen
annealing
pulsed laser deposition
argon
nitrogen
atmospheres
room temperature

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Lasley-Hunter, B., Hunter, D., Noginov, M., Dadson, J. B., Zhang, K., Rakhimov, R. R., ... Sellmyer, D. J. (2006). Ferromagnetic resonance studies in ZnMnO dilute ferromagnetic semiconductors. Journal of Applied Physics, 99(8), [08M116]. https://doi.org/10.1063/1.2172218

Ferromagnetic resonance studies in ZnMnO dilute ferromagnetic semiconductors. / Lasley-Hunter, B.; Hunter, D.; Noginov, Maxim; Dadson, J. B.; Zhang, K.; Rakhimov, R. R.; Pradhan, A. K.; Zhang, Jun; Sellmyer, D. J.

In: Journal of Applied Physics, Vol. 99, No. 8, 08M116, 25.05.2006.

Research output: Contribution to journalArticle

Lasley-Hunter, B, Hunter, D, Noginov, M, Dadson, JB, Zhang, K, Rakhimov, RR, Pradhan, AK, Zhang, J & Sellmyer, DJ 2006, 'Ferromagnetic resonance studies in ZnMnO dilute ferromagnetic semiconductors', Journal of Applied Physics, vol. 99, no. 8, 08M116. https://doi.org/10.1063/1.2172218
Lasley-Hunter B, Hunter D, Noginov M, Dadson JB, Zhang K, Rakhimov RR et al. Ferromagnetic resonance studies in ZnMnO dilute ferromagnetic semiconductors. Journal of Applied Physics. 2006 May 25;99(8). 08M116. https://doi.org/10.1063/1.2172218
Lasley-Hunter, B. ; Hunter, D. ; Noginov, Maxim ; Dadson, J. B. ; Zhang, K. ; Rakhimov, R. R. ; Pradhan, A. K. ; Zhang, Jun ; Sellmyer, D. J. / Ferromagnetic resonance studies in ZnMnO dilute ferromagnetic semiconductors. In: Journal of Applied Physics. 2006 ; Vol. 99, No. 8.
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