Fasoli, A and Colli, A and Kudera, S and Manna, L and Hofmann, S and Ducati, C and Robertson, J and Ferrari, AC (2007) Catalytic and seeded shape-selective synthesis of II-VI semiconductor nanowires. Physica E-Low-Dimensional Systems & Nanostructures, 37. pp. 138-141. ISSN 1386-9477Full text not available from this repository.
We demonstrate catalytic and seeded shape-selective growth of CdSe nanostructures by a steady-state vapor-transport process. By varying the powder and sample temperatures, we observe a transition from a regime where catalytic growth is dominant to a metal-free self-induced nucleation regime. We then show that the best structural and optical quality are obtained by using Use colloidal nanocrystals as seeds for metal-free growth, as indicated by electron microscopy, X-ray diffraction and photoluminescence. (C) 2006 Elsevier B.V. All rights reserved.
|Uncontrolled Keywords:||growth arrays nanocrystals nanostructures nanosaws cdse cdte colloids vapor transport|
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|Date Deposited:||16 Jul 2015 13:40|
|Last Modified:||30 Nov 2015 07:16|