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Knut Deppert

Knut Deppert

Professor

Knut Deppert

Size- and composition controlled Au-In nanoalloy aerosol particles

Author

  • Martin Magnusson
  • Knut Deppert
  • J.-O. Malm
  • Lars Samuelson

Summary, in English

A gas-phase method has been developed for producing size- and composition controlled nanoparticles of binary alloys. The constituent elements are evaporated sequentially, with size selection after the first and second stages. In this paper, we study the Au-In system in compositions ranging from pure Au to 70 atomic percent In. Transmission electron microscopy was used to study morphology and structure, and energy dispersive X-ray spectroscopy to determine the composition of individual particles. Under electron beam irradiation, some particles were transformed into core-shell particles

Department/s

  • Solid State Physics

Publishing year

2002

Language

English

Publication/Series

7th International Conference on Nanometer-Scale Science and Technology and 21st European Conference on Surface Science

Document type

Conference paper

Publisher

Lund University

Topic

  • Condensed Matter Physics

Keywords

  • nanoalloy structure
  • nanoalloy morphology
  • transmission electron microscopy
  • evaporation
  • gas phase method
  • size controlled Au-In nanoalloy aerosol particles
  • composition controlled Au-In nanoalloy aerosol particles
  • energy dispersive X-ray spectroscopy
  • electron beam irradiation
  • core shell particles
  • InAu

Conference name

Proceedings of 7th International Conference on Nanometer-Scale Science and Technology and 21st European Conference on Surface Science (NANO-7/ECOSS-21)

Conference date

2002-06-24 - 2002-06-28

Conference place

Malmö, Sweden

Status

Published