| Publication Type |
Journal Article |
| Title |
Magnetic properties of Co-doped TiO2 anatase nanopowders |
| Authors |
Laura C. J. Pereira M. R. Nunes O. Monteiro Antonio J. Silvestre |
| Groups |
|
| Journal |
APPLIED PHYSICS LETTERS |
| Year |
2008 |
| Month |
December |
| Volume |
93 |
| Number |
22 |
| Pages |
|
| Abstract |
This letter reports on the magnetic properties of Ti1-xCoxO2 anatase phase nanopowders with different Co contents. It is shown that oxygen vacancies play an important role in promoting long-range ferromagnetic order in the material studied in addition to the transition-metal doping. Furthermore, the results allow ruling out the premise of a strict connection between Co clustering and the ferromagnetism observed in the Co:TiO2 anatase system. |
| DOI |
http://dx.doi.org/10.1063/1.3036534 |
| ISBN |
|
| Publisher |
|
| Book Title |
|
| ISSN |
0003-6951 |
| EISSN |
1077-3118 |
| Conference Name |
|
| Bibtex ID |
ISI:000261430600046 |
| Observations |
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