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Spontaneous room temperature elongation of CdS and Ag2S nanorods via oriented attachment

O'Sullivan, Catriona ; Gunning, Robert Denis ; Sanyal, Ambarish ; Barrett, Christopher A. ; Geaney, Hugh ; Laffir, Fathima R. ; Ahmed, Shafaat ; Ryan, Kevin M. (ACS Publications, 2009-08-06)

Spontaneous elongation from nanorod to nanowire in the presence of an amine is reported for nanocrystals of cadmium sulﬁde and silver sulﬁde (cation exchanged from CdS). Elongation occurs instantaneously where the ﬁnal ...
Centimetre scale assembly of vertically aligned and close packed semiconductor nanorods from solution

Ahmed, S. ; Ryan, Kevin M. (RSC publications, 2009-09-08)

Assembly of CdS nanorods (8 × 100 nm) into vertically aligned arrays over very large areas on a substrate either as a monolayer or several multilayers is shown by electrophoresis.
Size controlled gold tip growth onto II–VI nanorods

O'Sullivan, Catriona ; Gunning, Robert Denis ; Barrett, Christopher A. ; Singh, Ajay ; Ryan, Kevin M. (RSC publications, 2010-09-28)

Gold tip size and multiplicity is controlled in hybrid gold-semiconductor nanorods (CdS-Au, CdSe-Au and CdTe-Au) in fast reaction times of less than 2 minutes by optimising precursor type, concentration, and temperature. ...

Now showing items 1-3 of 3