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Self-assembly of metallic quantum dots

  • University of Michigan, Ann Arbor

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Experiments have shown that metallic quantum dots without a coherent lattice or lattice mismatch with the substrate can undergo ordering. Here we show that this ordering can arise due to electrostatic interactions within the system. We show that the contact potential induces repulsive charge clouds in the substrate. The size-dependent repulsion and van der Waal attraction lead to ordered nanoscale structures.

Original languageEnglish
Title of host publicationMicro and Nano Systems
PublisherAmerican Society of Mechanical Engineers (ASME)
Pages1163-1168
Number of pages6
ISBN (Print)079184305X, 9780791843055
DOIs
StatePublished - 2008
EventASME International Mechanical Engineering Congress and Exposition, IMECE 2007 - Seattle, WA, United States
Duration: Nov 11 2007 → Nov 15 2007

Publication series

NameASME International Mechanical Engineering Congress and Exposition, Proceedings
Volume11 PART B

Conference

ConferenceASME International Mechanical Engineering Congress and Exposition, IMECE 2007
Country/TerritoryUnited States
CitySeattle, WA
Period11/11/07 → 11/15/07

Keywords

  • Nanostructure
  • Self-organization & patterning
  • Thin films

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