@inproceedings{c2e02e36f2c04e719330fb8506d759cf,
title = "Ferromagnetic transition in europium fullerides EuxSr6-xC60",
abstract = "Crystal structure and magnetic properties of EuxSr6-xC60 were studied. Ferromagnetic transition was observed at 10-14 K, and magnetic moment is ascribed to Eu2+. The divalent state of Eu is also confirmed by Eu LIII-edge XANES experiments. The fact that ferromagnetic transition is observed even at a dilute case (x=1) suggests the magnetic interaction is caused through C60 molecules, that is, π-f interaction, rather than direct exchange interaction between Eu atoms.",
author = "K. Ishii and A. Fujiwara and H. Suematsu and Y. Kubozono",
note = "Funding Information: This work was supported by {"}Research for the Promotion of Science (JSPS), Japan. Publisher Copyright: {\textcopyright} 2001 American Institute of Physics.; International Symposium on Nanonetwork Materials: Fullerenes, Nanotubes, and Related Systems 2001 ; Conference date: 15-01-2001 Through 18-01-2001",
year = "2001",
month = oct,
day = "16",
doi = "10.1063/1.1420116",
language = "English",
series = "AIP Conference Proceedings",
publisher = "American Institute of Physics Inc.",
pages = "317--320",
editor = "Tsuneya Ando and Yoshihiro Iwasawa and Koichi Kikuchi and Yahachi Saito and Susumu Saito and Mototada Kobayashi",
booktitle = "Nanonetwork Materials",
}