STRUCTURE OF AU ULTRAFINE PARTICLES IN SILICA GLASS BY X-RAY-ABSORPTION FINE-STRUCTURE SPECTROSCOPY

Authors
FUKUMI K KAGEYAMA H KADONO K CHAYAHARA A KAMIJO N MAKIHARA M FUJII K HAYAKAWA J SATOU M
Citation
K. Fukumi et al., STRUCTURE OF AU ULTRAFINE PARTICLES IN SILICA GLASS BY X-RAY-ABSORPTION FINE-STRUCTURE SPECTROSCOPY, Journal of materials research, 10(10), 1995, pp. 2418-2421
Citations number
15
Categorie Soggetti
Material Science
Journal title
Journal of materials research → ACNP
ISSN journal
08842914
Volume
10
Issue
10
Year of publication
1995
Pages
2418 - 2421
Database
ISI
SICI code
0884-2914(1995)10:10<2418:SOAUPI>2.0.ZU;2-B
Abstract
The structure of ultrafine gold particles embedded in silica glass by ion implantation has been studied by x-ray absorption fine structure s pectroscopy. It is found that the Au-Au interatomic distance in the pa rticles is very similar to that in bulk gold within 0.01 Angstrom. Mea n-square relative displacement in the particles is 1.2-1.3 times large r than that in bulk gold.