Nanoporous Gold Films Created Using Templates Formed from Self-Assembled Structures of Inorganic-Block Copolymer Micelles

A multistep procedure for creating nanohole‐patterned gold films (see Figure) is presented. The steps include the self‐assembly of metal‐loaded polystyrene‐block‐poly(2‐vinylpyridine) micelles on GaAs substrates, hydrogen gas plasma treatment, directional reactive ion etching, and gold sputtering. T...

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Bibliographic Details
Published in:Advanced materials (Weinheim) 2003-05, Vol.15 (10), p.829-831
Main Authors: Haupt, M., Miller, S., Glass, R., Arnold, M., Sauer, R., Thonke, K., Möller, M., Spatz, J.P.
Format: Article
Language:English
Subjects:
Arrays
Gold
metals
Micelles
Nanoporous materials
Nanoporous materials, metals
Patterning
Templates
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Summary:A multistep procedure for creating nanohole‐patterned gold films (see Figure) is presented. The steps include the self‐assembly of metal‐loaded polystyrene‐block‐poly(2‐vinylpyridine) micelles on GaAs substrates, hydrogen gas plasma treatment, directional reactive ion etching, and gold sputtering. The size and separation of holes resemble that of the gold cluster pattern.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.200304688