@inproceedings{cb6ffe1697fe42d2ae6117b5b6747479,
title = "Ferromagnetism in anatase TiO2 codoped with Co and Nb",
abstract = "Magneto-optical Faraday rotation angle of ferromagnetic anatase Co-doped TiO2 films is enhanced and can be controlled by Nb doping. A carrier density of films can be varied by Nb doping in this room-temperature ferromagnetic degenerate semiconductor. A Ti0.89Nb 0.06CO0.05O2 film showed a Faraday rotation angle of 1.5 × 104 deg/cm at 400 nm. An anomalous Hall effect, showing that the charge carriers are spin polarized, is observed in this film.",
keywords = "Diluted magnetic semiconductor, Ferromagnetism, Oxides",
author = "T. Hitosugi and T. Shimada and T. Hasegawa and G. Kinoda and K. Inaba and Y. Yamamoto and Y. Furubayashi and Y. Hirose",
year = "2006",
month = jan,
day = "1",
language = "English",
isbn = "9812568581",
series = "Proceedings of the 8th International Symposium on Foundations of Quantum Mechanics in the Light of New Technology, ISQM-Tokyo 2005",
publisher = "World Scientific Publishing Co. Pte Ltd",
pages = "191--193",
booktitle = "Proceedings of the 8th International Symposium on Foundations of Quantum Mechanics in the Light of New Technology, ISQM-Tokyo 2005",
address = "Singapore",
note = "8th International Symposium on Foundations of Quantum Mechanics in the Light of New Technology, ISQM-Tokyo 2005 ; Conference date: 22-08-2005 Through 25-08-2005",
}