Magnetic properties of endohedral fullerene complexes

Authors
Muller, KH Dunsch, L Eckert, D Wolf, M Bartl, A
Citation
Kh. Muller et al., Magnetic properties of endohedral fullerene complexes, SYNTH METAL, 103(1-3), 1999, pp. 2417-2418
Citations number
9
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
SYNTHETIC METALS
ISSN journal
03796779 → ACNP
Volume
103
Issue
1-3
Year of publication
1999
Pages
2417 - 2418
Database
ISI
SICI code
0379-6779(199906)103:1-3<2417:MPOEFC>2.0.ZU;2-V
Abstract
The type as well as the electronic state of endohedral fullerene complexes have been determined by the simultaneous application of mass spectrometry, ESR spectroscopy and magnetic measurements. Endohedral fullerenes containin g the rare earth metals Ey Gd Tm and Yb give mass spectra corresponding to singly and double filled cages. But the expected ESR spectra were not found . Magnetization- vs.-temperature/field measurements showed the Gd to be tri valent, whereas the Eu is divalent in the endohedral fullerenes.