Growth and properties of molecular beam epitaxially grown ferromagnetic Fe-doped TiO 2 rutile films on TiO 2(110)

Y. J. Kim, S. Thevuthasan, T. Droubay, A. S. Lea, C. M. Wang, V. Shutthanandan, S. A. Chambers, R. P. Sears, B. Taylor, B. Sinkovic

Research output: Contribution to journalArticle

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Abstract

Fe xTi 1-xO 2 rutile films with x=∼-0.07 were grown by oxygen-plasma assisted molecular beam epitaxy (OPA-MBE). The films showed island growth on an otherwise flat rutile film surface. The islands were found to consist of clusters with TiO 2 and crystalline Fe 3O 4. The ferromagnetic behavior at room temperature was explained by the presence of Fe 3O 4 nanoparticles in the films.

Original languageEnglish
Pages (from-to)3531-3533
Number of pages3
JournalApplied Physics Letters
Volume84
Issue number18
DOIs
Publication statusPublished - 3 May 2004
Externally publishedYes

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rutile
molecular beams
oxygen plasma
molecular beam epitaxy
nanoparticles
room temperature

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

Kim, Y. J., Thevuthasan, S., Droubay, T., Lea, A. S., Wang, C. M., Shutthanandan, V., ... Sinkovic, B. (2004). Growth and properties of molecular beam epitaxially grown ferromagnetic Fe-doped TiO 2 rutile films on TiO 2(110). Applied Physics Letters, 84(18), 3531-3533. https://doi.org/10.1063/1.1703845

Growth and properties of molecular beam epitaxially grown ferromagnetic Fe-doped TiO 2 rutile films on TiO 2(110). / Kim, Y. J.; Thevuthasan, S.; Droubay, T.; Lea, A. S.; Wang, C. M.; Shutthanandan, V.; Chambers, S. A.; Sears, R. P.; Taylor, B.; Sinkovic, B.

In: Applied Physics Letters, Vol. 84, No. 18, 03.05.2004, p. 3531-3533.

Research output: Contribution to journalArticle

Kim, YJ, Thevuthasan, S, Droubay, T, Lea, AS, Wang, CM, Shutthanandan, V, Chambers, SA, Sears, RP, Taylor, B & Sinkovic, B 2004, 'Growth and properties of molecular beam epitaxially grown ferromagnetic Fe-doped TiO 2 rutile films on TiO 2(110)', Applied Physics Letters, vol. 84, no. 18, pp. 3531-3533. https://doi.org/10.1063/1.1703845
Kim, Y. J. ; Thevuthasan, S. ; Droubay, T. ; Lea, A. S. ; Wang, C. M. ; Shutthanandan, V. ; Chambers, S. A. ; Sears, R. P. ; Taylor, B. ; Sinkovic, B. / Growth and properties of molecular beam epitaxially grown ferromagnetic Fe-doped TiO 2 rutile films on TiO 2(110). In: Applied Physics Letters. 2004 ; Vol. 84, No. 18. pp. 3531-3533.
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