Charge-tunable optical properties in colloidal semiconductor nanocrystals

Journal of Physical Chemistry B

Volumn 105, Issue 12, 2001, Pages 2369-2373

  Shim, Moonsub ^a   Wang, Congjun ^a   Guyot Sionnest, Philippe ^a  

^a UNIVERSITY OF CHICAGO   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CONDUCTION BAND; INTERBAND EXCITON TRANSITIONS; PASSIVATING LAYER; QUANTUM CONFINED STATE; SEMICONDUCTOR NANOCRYSTALS; SURFACE ELECTRONS;

COLLOIDS; ELECTRON TRANSITIONS; ELECTRONIC STRUCTURE; ENERGY GAP; EXCITONS; LIGHT ABSORPTION; OPTICAL PROPERTIES; PHOTOLUMINESCENCE; QUANTUM THEORY; QUENCHING; SEMICONDUCTING CADMIUM COMPOUNDS; SURFACE PROPERTIES;

NANOSTRUCTURED MATERIALS;

EID: 0035967351     PISSN: 15206106     EISSN: None     Source Type: Journal    
DOI: 10.1021/jp0035683     Document Type: Article

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39. 0 -jμ)kT] between its reduced and oxidized form. Given an initial μ, the concentration of nanocrystals, the rate of introduction of the oxidant, the time evolution of μ, and the concentration of all the species are uniquely determined. The evolution of IR absorption, visible bleach and tail, and PL can then be reproduced as described in the text.