Size- and compostition-controlled Au-Ga aerosol nanoparticles

Summary, in English

A simple gas-phase method has been developed for producing size- and composition-controlled nanoparticles of binary alloys. The process includes the formation and classification of aerosol nanoparticles of one material and the subsequent condensation of a controlled shell of another. The shell thickness is controlled by the evaporation temperature of the second material. Here we study the Au-Ga system with particle compositions ranging from pure Au to 50 atomic percent Ga. Transmission electron microscopy was used to study the morphology, composition, and structure of the generated particles.

• Författare: Martin Karlsson; Knut Deppert; Martin Magnusson; Lisa Karlsson; Jan-Olle Malm
• Avdelning/ar: Fasta tillståndets fysik; Centrum för analys och syntes
• Publiceringsår: 2004
• Språk: Engelska
• Sidor: 948-954
• Publikation/Tidskrift/Serie: Aerosol Science and Technology
• Volym: 38
• Issue: 9
• Länkar: http://dx.doi.org/10.1080/027868290511254
• Dokumenttyp: Artikel i tidskrift
• Förlag: Taylor & Francis
• Ämne: Physical Chemistry
• Status: Published
• ISBN/ISSN/Övrigt: ISSN: 1521-7388