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High-temperature resistant, ordered gold nanoparticle arrays

Title
High-temperature resistant, ordered gold nanoparticle arrays
Authors
Zschech D.Kim D.H.Milenin A.P.Hopfe S.Scholz R.Goring P.Hillebrand R.Senz S.Hawker C.J.Russell T.P.Steinhart M.Gosele U.
Ewha Authors
김동하
SCOPUS Author ID
김동하scopus
Issue Date
2006
Journal Title
Nanotechnology
ISSN
0957-4484JCR Link
Citation
Nanotechnology vol. 17, no. 9, pp. 2122 - 2126
Indexed
SCI; SCIE; SCOPUS WOS scopus
Document Type
Article
Abstract
Ordered gold nanoparticle arrays with high lateral density of 6.87 × 1010 nanoparticles cm-2, which are stable up to temperatures of 600 °C, were fabricated. To this end, nanoparticles formed by thermal vacuum evaporation of Au were immobilized within the pores of nanoporous silicon wafers prepared by block copolymer lithography coupled with dry plasma etching. Even after high-temperature treatment the degree of order imposed by the block copolymer template was retained. Optionally, a nanoporous silicon nitride mask can cover the nanoporous silicon. © 2006 IOP Publishing Ltd.
DOI
10.1088/0957-4484/17/9/008
Appears in Collections:
자연과학대학 > 화학·나노과학전공 > Journal papers
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