Co/Pt(110) interface: An x-ray-diffraction study

Citation
E. Lundgren et al., Co/Pt(110) interface: An x-ray-diffraction study, PHYS REV B, 59(3), 1999, pp. 2431-2435
Citations number
13
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICAL REVIEW B-CONDENSED MATTER
ISSN journal
01631829 → ACNP
Volume
59
Issue
3
Year of publication
1999
Pages
2431 - 2435
Database
ISI
SICI code
0163-1829(19990115)59:3<2431:CIAXS>2.0.ZU;2-L
Abstract
Surface x-ray diffraction has been used to investigate the growth and struc ture of thin cobalt deposits on a Pt(110) substrate. The substrate exhibits the missing-row reconstruction, which has been checked and refined with cr ystallographic measurements. Co grows in the Stranski-Krastanov mode: an in itial two-dimensional growth followed by three-dimensional crystallites. In the early growth stages, cobalt fills the missing-row sites and mixes with Pt. Subsequent growth results in the formation of long triangular prisms w ith the largest side in contact with the substrate. These crystallites have the fee structure and their lateral faces are 111 planes. [S0163-1829(99)0 9603-4].