Electrochemical observation of the photoinduced formation of alloyed ZnSe(S) nanocrystals
Article Abstract:
A study was conducted to investigate the evolution of the specific features in the cyclic voltammetric curves of ZnSe nanocrystals (NCs) as a function of their photochemical treatment. The results demonstrate that cyclic voltammetry is a powerful method for probing surface states of semiconductor NCs as well as for monitoring the evolution of these states during photochemical processing.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2006
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Efficient UV-blue photoluminescing thiol-stabilized water-soluble alloyed ZnSe (S) nanocrystals
Article Abstract:
The aqueous synthesis and post preparative treatment of thiol-stabilized ZnSe colloidal nanocrystals (2-3 nm in size) have been studied. The ZnSe (S) nanocrystals obtained were used for the fabrication of UV-blue-emitting layer-by-layer assembled films with a PL maximum at ca. 390 nm.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2004
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Structure and photophysics of semiconductor nanocrystals
Article Abstract:
The state-of-art preparations and standard characterization methods of semiconductor nanocrystals are discussed. The development of more complex nanoheterostructures is reported and their structural and electronic properties are highlighted.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2000
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