Room-temperature ferromagnetism in Zn and Mn codoped SnO2 films

Shiu-Jen Liu, C. Y. Liu, J. Y. Juang, H. W. Fang

Research output: Contribution to journalArticle

27 Citations (Scopus)

Abstract

Room-temperature ferromagnetism was observed in Mn and Zn codoped SnO 2 films grown on c -cut sapphires by using pulsed laser deposition technique. The valence of Mn ions in the codoped films is determined to be 2+ from x-ray absorption near edge spectroscopy. Moreover, the ferromagnetism is affected by the carrier concentration of the films. This result is consistent with the carrier-mediated model.

Original languageEnglish
Article number013928
JournalJournal of Applied Physics
Volume105
Issue number1
DOIs
Publication statusPublished - 2009 Jul 9

Fingerprint

ferromagnetism
room temperature
x ray absorption
pulsed laser deposition
sapphire
valence
spectroscopy
ions

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Room-temperature ferromagnetism in Zn and Mn codoped SnO2 films. / Liu, Shiu-Jen; Liu, C. Y.; Juang, J. Y.; Fang, H. W.

In: Journal of Applied Physics, Vol. 105, No. 1, 013928, 09.07.2009.

Research output: Contribution to journalArticle

Liu, Shiu-Jen ; Liu, C. Y. ; Juang, J. Y. ; Fang, H. W. / Room-temperature ferromagnetism in Zn and Mn codoped SnO2 films. In: Journal of Applied Physics. 2009 ; Vol. 105, No. 1.
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