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Please use this identifier to cite or link to this item: http://hdl.handle.net/10119/3998

Title: Room temperature ferromagnetism in anatase Ti_<0.95>Cr_<0.05>O_2 thin films: Clusters or not?
Authors: Nguyen, Hoa Hong
Ruyter, Antoine
Prellier, W.
Sakai, Joe
Issue Date: 2004-12
Publisher: AMERICAN INSTITUTE OF PHYSICS
Magazine name: Applied Physics Letters
Volume: 85
Number: 25
Start page: 6212
End page: 6214
DOI: 10.1063/1.1841457
Abstract: Laser ablated Cr-doped TiO_2 thin films grown on LaAlO_3 substrates are single phased anatase and room temperature ferromagnetic. The magnetic moment of Cr-doped TiO_2 films is rather large, and it is consistent with the theoretical predictions. Magnetic force microscopy measurements certainly suggested that the strong ferromagnetism at high temperature in Cr-doped TiO_2 films is intrinsic, and it must originate from the diluted magnetic matrix but not from any form of clusters.
Rights: Copyright 2004 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in Nguyen Hoa Honga, Antoine Ruyter, W. Prellier, Joe Sakai, Applied Physics Letters 85(25), 6212-6214 (2004) and may be found at http://link.aip.org/link/?apl/85/6212.
Type: Article
URI: http://hdl.handle.net/10119/3998
Material Type: publisher
Appears in Collections:c10-1. 雑誌掲載論文 (Journal Articles)

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