STRUCTURE OF AU ULTRAFINE PARTICLES IN SILICA GLASS - X-RAY-DIFFRACTION STUDY

Authors
FUKUMI K CHAYAHARA A MAKIHARA M FUJII K HAYAKAWA J SATOU M
Citation
K. Fukumi et al., STRUCTURE OF AU ULTRAFINE PARTICLES IN SILICA GLASS - X-RAY-DIFFRACTION STUDY, Applied physics letters, 64(25), 1994, pp. 3410-3412
Citations number
16
Categorie Soggetti
Physics, Applied
Journal title
Applied physics letters → ACNP
ISSN journal
00036951
Volume
64
Issue
25
Year of publication
1994
Pages
3410 - 3412
Database
ISI
SICI code
0003-6951(1994)64:25<3410:SOAUPI>2.0.ZU;2-Z
Abstract
Structure of ultrafine gold particles embedded in silica glass has bee n studied by the x-ray diffraction method. It is found that the gold p articles have an effective temperature factor of 1.84 angstrom-2 and i nclude a few layers of plane faults. It is deduced that the gold parti cles in silica glass are highly defective owing to the mismatch of the thermal expansion coefficient.