Field Emission Properties of Multi-level Self Assembled Mesoscopic Structures on Nanoporous Templates

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EditorSearch for: Busta, H.
Proceedings titleTechnical Digest of the 20th International Vacuum Nanoelectronics Conference
Conference20th International Vacuum Nanoelectronics Conference, July 8-12, 2007, Chicago, IL, USA
Pages233234; # of pages: 2
AbstractWe report a new multi-modal self assembly technique in which a rich structural diversity of distinct moieties emerge when thin films of a wide variety of materials are deposited on nanoporous substrates using different techniques. We also report multi-level self assembly where one set of self assembled nanostructures seeds the self assembly of another set. The multi-modal self assembly has been observed using flexible alumina templates containing hexagonal arrays of cylindrical pores that are 50 nm wide and 500 nm in length and also on nanoporous Si templates. The latter were formed by anodization of thin film alumina templates deposited on platinum coated silicon substrates. The deposition parameters leading to the observation of each of the moieties will be discussed in detail and the field emission (FE) properties, measured by scanning anode field emission microscopy (SAFEM), will be reported.
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AffiliationNRC Institute for Microstructural Sciences; National Research Council Canada
Peer reviewedNo
IdentifierIEEE Cat 07TH8951
NPARC number12346766
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Record identifier45cf0654-0921-4ee2-89b6-977f1446a1ec
Record created2009-09-17
Record modified2016-05-09
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