@inproceedings{5dbc044d6a4649439cc5519e55e5704b,
title = "The third magnetic phase of GaGdN detected by SX-MCD",
abstract = "Magnetic circular dichroism (MCD) under the transition between the core levels (3d-4f) of Gd+3 ion in diluted magnetic semiconductor GaGdN is observed in the energy range of 1160-1240 eV. The intensity of the MCD signals reaches up to 30% at 15 K, suggesting strong magnetic behavior. The temperature dependence of its intensity is not on a simple Curie-Weiss curve. A step like form around 40-100 K is found, suggesting a new magnetic phase.",
keywords = "Diluted magnetic semiconductor, Ferromagnetism, Rare earth element, Spintronics",
author = "M. Takahashi and Y. Hiromura and S. Emura and T. Nakamura and Zhou, {Y. K.} and S. Hasegawa and H. Asahi",
year = "2009",
doi = "10.1063/1.3295478",
language = "English",
isbn = "9780735407367",
series = "AIP Conference Proceedings",
pages = "411--412",
booktitle = "Physics of Semiconductors - 29th International Conference, ICPS 29",
note = "29th International Conference on Physics of Semiconductors, ICPS 29 ; Conference date: 27-07-2008 Through 01-08-2008",
}