A MOSSBAUER STUDY OF FE CLUSTERS GROWN IN AG MATRIX

Authors
MAKHLOUF SA SUMIYAMA K ONODERA H WAKOH K SUZUKI K
Citation
Sa. Makhlouf et al., A MOSSBAUER STUDY OF FE CLUSTERS GROWN IN AG MATRIX, Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms, 76(1-4), 1993, pp. 197-198
Citations number
7
Categorie Soggetti
Physics, Nuclear","Nuclear Sciences & Tecnology","Instument & Instrumentation
Journal title
Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms → ACNP
ISSN journal
0168583X
Volume
76
Issue
1-4
Year of publication
1993
Pages
197 - 198
Database
ISI
SICI code
0168-583X(1993)76:1-4<197:AMSOFC>2.0.ZU;2-0
Abstract
Since Fe and Ag are immiscible, we have tried to obtain fcc Fe cluster s embedded in the Ag matrix using an ionized cluster beam (ICB) techni que together with thermal evaporation or ion beam sputtering. Mossbaue r spectra at 4.2 K of a sample with the composition ratio Fe/Ag = 45/5 5 could be fitted by two sextets with hyperfine fields of about 355 an d 336 kOe and a singlet with an isomer shift of 0.26 mm s-1.