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Diffusion of Gold into InAs Nanocrystals
Author(s) -
Mokari Taleb,
Aharoni Assaf,
Popov Inna,
Banin Uri
Publication year - 2006
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200602559
Subject(s) - nanocrystal , nanoparticle , colloidal gold , diffusion , materials science , amorphous solid , nanotechnology , semiconductor , shell (structure) , chemistry , optoelectronics , crystallography , composite material , physics , thermodynamics
Pouring in : The picture shows an STEM image of 7‐nm Au‐InAs metal–semiconductor hybrid nanoparticles where a gold core (yellow) is surrounded by an amorphous InAs shell (pink). These nanoparticles form by diffusion of Au into InAs particles.