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Growth of titanium oxide nanorods

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Plugaru, R and Cremades Rodríguez, Ana Isabel and Piqueras de Noriega, Javier (2005) Growth of titanium oxide nanorods. In CAS 2005: International Semiconductor Conference. IEEE, pp. 51-54. ISBN 0-7803-9214-0

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Official URL: http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=1558707


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Abstract

Nanorods of titanium oxide (TiO_2) were obtained by thermally activated growth process carried out on pellets of nanocrystalline powder with mixed anatase and rutile structures. The nanostuctured array consists of nanorods with length between 300 min and 1 mu m and hexagonal cross section of 100-200 nm diameter. Herein it is shown that one can obtain information on the nanostructure growth from cathodoluminescence emission spectra. Vie growth process of the rods is mainly associated with the presence of the anatase phase. The keyrole of characteristic defects in semiconductor oxides, namely oxygen vacancies and Ti_(n+) ions is discussed.


Item Type:Book Section
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© 2005 IEEE.
International Semiconductor Conference (2005. Sinaia, Rumania).
This work was supported by MYCT of Spain (Project MAT2000-2119) R.P thanks MCYT for a research grant from the NATO scientific programme.

Uncontrolled Keywords:Nanotubes, Anatase, Arrays
Subjects:Sciences > Physics > Materials
ID Code:23239
Deposited On:17 Oct 2013 18:05
Last Modified:13 Feb 2018 15:23

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