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Nanoscale tungsten aerosol particles embedded in GaAs

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Author

Summary, in English

GaAs containing buried nanoscale tungsten particles has been characterized electrically. The particles were produced using a special aerosol process and were embedded in GaAs by epitaxial overgrowth. Two different particle sizes were investigated separately. When the particle concentration was increased, a conductance drop of about 500 times was observed. A simulation model, based on a random distribution of the particles, was developed and used to support our findings. The major advantage of our method is the simplicity and low processing cost.

Publishing year

2002

Language

English

Pages

2976-2978

Publication/Series

Applied Physics Letters

Volume

80

Issue

16

Document type

Journal article

Publisher

American Institute of Physics (AIP)

Topic

  • Electrical Engineering, Electronic Engineering, Information Engineering
  • Condensed Matter Physics

Status

Published

ISBN/ISSN/Other

  • ISSN: 0003-6951