Picture of athlete cycling

Open Access research with a real impact on health...

The Strathprints institutional repository is a digital archive of University of Strathclyde's Open Access research outputs. Strathprints provides access to thousands of Open Access research papers by Strathclyde researchers, including by researchers from the Physical Activity for Health Group based within the School of Psychological Sciences & Health. Research here seeks to better understand how and why physical activity improves health, gain a better understanding of the amount, intensity, and type of physical activity needed for health benefits, and evaluate the effect of interventions to promote physical activity.

Explore open research content by Physical Activity for Health...

Seed induced growth of binary Ag/Au nanostructures on a graphite surface

Lidgi-Guigui, N. and Mulheran, P.A. and Palmer, R.E. (2008) Seed induced growth of binary Ag/Au nanostructures on a graphite surface. Applied Physics Letters, 93 (12). pp. 123107-123109. ISSN 0003-6951

[img] PDF (APPLIED_PHYSICS_LETTERS.pdf)
APPLIED_PHYSICS_LETTERS.pdf
Restricted to Registered users only

Download (229kB) | Request a copy from the Strathclyde author

Abstract

The growth of Ag on a graphite surface decorated by size selected Au "seed" nanoclusters is investigated. Compared with the behavior on bare graphite, the deposition of the Au clusters decreases the lateral diffusion of Ag atoms and enables the growth of Ag/Au nanostructures on/around the top of the initial Au clusters. Depending on the Au cluster shape, which can be tuned by the cluster deposition energy, Ag deposition either leads to 2 ML high platelets or three-dimensional nanoclusters. This cluster seeding technique shows potential for the rapid production of binary model catalysts, biochips, and optical films.