Accession Number:

ADP013026

Title:

Precise Micro- and Nanotubes Formed by Scrolling Langmuir-Blodgett/GaAs/InGaAs Films

Descriptive Note:

Conference Proceedings

Corporate Author:

RUSSIAN ACADEMY OF SCIENCES NOVOSIBIRSKINST OF SEMICONDUCTOR PHYSICS

Report Date:

2000-06-23

Pagination or Media Count:

3.0

Abstract:

The paper is devoted to further development of previously advanced approach in nanostructuring. This approach is based on using few monolayer-thick bifilms for scrolling 3D heterostructures from them. In this work, initially flat strained GaAsInGaAs bilayers with Langmuir-Blodgett films deposited onto them were rolled up in tube-shaped scrolls. It is shown that, giving local parts of the surface of the resulting tubes hydrophilic or hydro-phobic properties. one can fabricate a perfectly ordered array of free-standing nanotubes.

Subject Categories:

  • Solid State Physics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE