Article ID Journal Published Year Pages File Type
1685016 Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 2012 4 Pages PDF
Abstract
Nanostructures of Pt, W and C have been fabricated on Si substrate by ion induced cracking of the appropriate precursor gas molecules employing Ga ions at constant beam parameters and increasing substrate temperatures. The nanopillars exhibit variation in the physical, morphological and compositional properties as a function of substrate temperature at constant ion beam parameters. These results have been tried to understand on the basis of temperature dependent sticking tendency of the gas molecules to the substrate, thermal desorption process of the adsorbed precursor gas molecules, it's interaction with the Ga ions, etc.
Related Topics
Physical Sciences and Engineering Materials Science Surfaces, Coatings and Films
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