PD, AU AND CODEPOSITED PD-AU ULTRATHIN FILMS ON RU(001)

Authors
STELTENPOHL A MEMMEL N TAGLAUER E FAUSTER T ONSGAARD J
Citation
A. Steltenpohl et al., PD, AU AND CODEPOSITED PD-AU ULTRATHIN FILMS ON RU(001), Surface science, 382(1-3), 1997, pp. 300-309
Citations number
21
Categorie Soggetti
Chemistry Physical
Journal title
Surface science → ACNP
ISSN journal
00396028
Volume
382
Issue
1-3
Year of publication
1997
Pages
300 - 309
Database
ISI
SICI code
0039-6028(1997)382:1-3<300:PAACPU>2.0.ZU;2-I
Abstract
The growth of ultrathin Pd, An and codeposited Pd/Au films on Ru(001) at 470 K is studied by low-energy ion scattering. Both Pd and Au grow as flat two-dimensional layers up to two monolayers. The first layer o f the codeposited films also grows (nearly) as a two-dimensional monol ayer, independent of the deposition sequence. The data are most easily explained assuming only little (or no) Pd-Au alloying. (C) 1997 Elsev ier Science B.V.