Citation
H. Casalta et al., Low Q measurement of super-paramagnetic fluctuations in monodomain Fe particles, PHYSICA B, 276, 2000, pp. 664-665
Citations number
4
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICA B
ISSN journal
09214526
→ ACNP
Volume
276
Year of publication
2000
Pages
664 - 665
Database
ISI
SICI code
0921-4526(200003)276:<664:LQMOSF>2.0.ZU;2-#
Abstract
We report here on our latest investigation of the spin fluctuations of Fe n
ano-particles embedded in an alumina matrix by means of Neutron spin-echo s
pectroscopy. By completing our data to lower Q, we find evidence of a slowi
ng down of the super-paramagnetic fluctuations as expected in the presence
of inter-particle correlations. (C) 2000 Elsevier Science B.V. All rights r
eserved.