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Size- and composition controlled Au-In nanoalloy aerosol particles

Publiceringsår: 2002
Språk: Engelska
Sidor: 2
Publikation/Tidskrift/Serie: 7th International Conference on Nanometer-Scale Science and Technology and 21st European Conference on Surface Science
Dokumenttyp: Konferensbidrag
Förlag: Lund Univ

Sammanfattning

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

Disputation

Nyckelord

  • Physics and Astronomy
  • 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

Övriga

Proceedings of 7th International Conference on Nanometer-Scale Science and Technology and 21st European Conference on Surface Science (NANO-7/ECOSS-21)
24-28 June 2002
Malmö, Sweden
Published
Yes

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