@inproceedings{a0ad46a1785b481aa9664ed5a82960fa,
title = "A density functional theory study of ferromagnetism in GaN:Gd",
abstract = "First principle calculations of the electronic structure and magnetic interaction of GaN:Gd have shown that the ferromagnetic p-d coupling is over two orders of magnitude larger than the s-d exchange coupling. The experimental room temperature ferromagnetism in GaN:Gd are explained by the interaction of Gd 4f spins via p-d coupling involving localized holes introduced by intrinsic defects such as Ga vacancies.",
keywords = "Density-functional theory, Ferromagnetism, GaN, Gd, Vacancies",
author = "Lei Liu and Yu, \{Peter Y.\} and Zhixun Ma and Mao, \{Samuel S.\}",
year = "2009",
doi = "10.1063/1.3295484",
language = "British English",
isbn = "9780735407367",
series = "AIP Conference Proceedings",
pages = "421--422",
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",
}