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Growth of ZnS Nanostructures in High Vacuum by Thermal Evaporation

Yuvaraj, D and Sathyanarayanan, M and Rao, Narasimha K (2014) Growth of ZnS Nanostructures in High Vacuum by Thermal Evaporation. In: JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 14 (6). pp. 4500-4505.

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Official URL: http://dx.doi.org/10.1166/jnn.2014.8078

Abstract

ZnS nanostructures were grown on Si substrates in high vacuum by modified thermal evaporation technique. Morphology, chemical composition and structural properties of grown ZnS nanostructures were studied using scanning electron microscope (SEM), X-ray diffractometer and transmission electron microscope (TEM). SEM studies showed that morphology of the grown structures varies with incident flux and source temperature. TEM studies showed that grown nanostructures are single crystalline in nature without structural defects such as stacking faults and twins. No catalytic particle was included in this growth process, and hence these micro and nanostructures were assumed to grow by VS mechanism.

Item Type: Journal Article
Additional Information: copyright for this article belongs to AMER SCIENTIFIC PUBLISHERS, USA
Keywords: ZnS; Nanobelt; Nanowire; Vapor-Solid Growth Mechanism; Photoluminescence
Department/Centre: Division of Physical & Mathematical Sciences > Instrumentation Appiled Physics
Depositing User: Id for Latest eprints
Date Deposited: 23 Apr 2014 06:42
Last Modified: 23 Apr 2014 06:43
URI: http://eprints.iisc.ac.in/id/eprint/48901

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