Clusters and magnetism in epitaxial Co-doped TiO2 anatase

S. A. Chambers, T. Droubay, C. M. Wang, A. S. Lea, R. F.C. Farrow, L. Folks, V. Deline, S. Anders

Research output: Contribution to journalArticlepeer-review

202 Scopus citations


The clusters and magnetism in epitaxial Co-doped TiO2 anatase by oxygen plasma assisted molecular beam epitaxy were discussed. All incident Co segregated to the clusters yielding a nanoscale ferromagnetic phase that was not ferromagnetic in homogeneous films of the same Co concentration. The nucleation of the phase simultaneous with continuous epitaxial film growth was monitored to avoid drawing false conclusions about the films structure.

Original languageEnglish (US)
Pages (from-to)1257-1259
Number of pages3
JournalApplied Physics Letters
Issue number8
StatePublished - Feb 24 2003
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)


Dive into the research topics of 'Clusters and magnetism in epitaxial Co-doped TiO2 anatase'. Together they form a unique fingerprint.

Cite this