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Ordered arrays of metal nanotubes in semiconductor envelope

Authors
Journal
Electrochemistry Communications
1388-2481
Publisher
Elsevier
Publication Date
Volume
10
Issue
5
Identifiers
DOI: 10.1016/j.elecom.2008.02.029
Keywords
  • Anodic Etching
  • Semiconductor Nanotemplate
  • Electrochemical Deposition
  • Metal Nanotubes
Disciplines
  • Chemistry

Abstract

Abstract We report on fabrication of metal nanotubes in semiconductor nanotemplates possessing ordered two-dimensional hexagonal arrays of pores grown in n-InP crystalline substrates using anodic etching in neutral electrolyte. Electrochemical pulsed deposition of arrays of Pt nanotubes with diameters of 70 and 140 nm is demonstrated. The produced metallo-semiconductor tubular structure behaves like a layered nanomaterial allowing one to easily cleave thin films consisting of rows of Pt nanotubes in semiconductor envelope.

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