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Photoluminescence: Near‐Unity Quantum Yields from Chloride Treated CdTe Colloidal Quantum Dots (Small 13/2015)
Author(s) -
Page Robert C.,
EspinobarroVelazquez Daniel,
Leontiadou Marina A.,
Smith Charles,
Lewis Edward A.,
Haigh Sarah J.,
Li Chen,
Radtke Hanna,
Pengpad Atip,
Bondino Federica,
Magnano Elena,
Pis Igor,
Flavell Wendy. R.,
O'Brien Paul,
Binks David J.
Publication year - 2015
Publication title -
small
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.785
H-Index - 236
eISSN - 1613-6829
pISSN - 1613-6810
DOI - 10.1002/smll.201570074
Subject(s) - oleylamine , photoluminescence , quantum dot , nanocrystal , colloid , cadmium telluride photovoltaics , cover (algebra) , chloride , materials science , zinc , inorganic chemistry , nanotechnology , optoelectronics , chemical engineering , chemistry , metallurgy , mechanical engineering , engineering
Nanocrystals of CdTe with a zinc blende structure are described by D. J. Binks and co‐workers. The surface of each is passivated by a combination of oleylamine ligands and a varying number of chloride ions, shown in the cover image as yellow spheres, that result from the treatment described on page 1548, and which results in near‐unity photoluminesence quantum yields.