Nanowire heterostructures

Jerome K. Hyun, Shixiong Zhang, Lincoln James Lauhon*

*Corresponding author for this work

Research output: Contribution to journalReview articlepeer-review

87 Scopus citations

Abstract

The nanoscale diameter and high aspect ratio of nanowires are the foundation of fascinating structure-property relationships derived from confinement, interface effects, and mechanical degrees of freedom. When heterostructures are formed by high-quality growth of dissimilar materials on or within nanowires, the interactions of the low-dimensional components and their interfaces can give rise to electronic, photonic, magnetic, and thermal characteristics that are superior to those of (or unattainable in) planar geometries. This tutorial review provides a brief overview of heterostructures with a semiconductor nanowire as the central component, describes the properties of nanoscale components and interfaces, and distills the advantages that arise from the unique structure-property relationships. A select set of these concepts are further elaborated by highlighting electronic, optoelectronic, and energy-related applications that have successfully exploited these advantages. ©

Original languageEnglish (US)
Pages (from-to)451-479
Number of pages29
JournalAnnual Review of Materials Research
Volume43
DOIs
StatePublished - Jul 1 2013

Keywords

  • Electronics
  • Energy conversion
  • Interfaces
  • Nanomaterials
  • Nanotechnology
  • Semiconductors

ASJC Scopus subject areas

  • Materials Science(all)

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