Materials Gateway
Resource Center
Login button
 Open/CloseSend Us Your Feedback

Orientation Relationship Between Metallic Thin Films and Quasicrystalline Substrates

Author(s):
V. Fournée, A.R. Ross, T.A. Lograsso, and P.A. Thiel
Ames Laboratory
United States

We present experimental results on the structure of Ag thin films grown on high-symmetry surfaces of both quasicrystals and approximants. For coverages above ten monolayers, Ag form fcc nanocrystals with (111) plane parallel to the surface plane. Depending on the substrate surface symmetry, the Ag nanocrystals exist in one, two or five different orientations, rotated by a multiple of 2pi/30. The orientation relationship between crystalline films and substrates appears to be determined by the following principles : high atomic density rows of the adsorbate are aligned along high atomic density rows of the substrate.

Member Price: $0; Non-Member Price: $25.00
Track ID:
Paper #: LL8.3
DOI:

Elsevier/Materials Today