Study on fabrication and photoluminescence of SiC nanorods synthesised by carbothermal reduction
by Huynh Thi Ha, Dao Tran Cao, Le Quang Huy, Nguyen The Quynh
International Journal of Nanotechnology (IJNT), Vol. 8, No. 3/4/5, 2011

Abstract: SiC nanorods were synthesised from SiO₂ xerogel containing carbon nanoparticles at 1550°C in argon flow. The morphology and structure of the materials were determined by transmission electron microscopy, scanning electron microscopy, X-ray diffraction and Raman scattering methods. The static photoluminescence and time-resolved photoluminescence of SiC nanorods were examined under different thermal contact surface areas in the synthesis process. The results showed that products with high thermal contact surface areas have strong photoluminescence. The emission peaks were around 490 nm and shifted to longer wavelength regions when annealed at high temperature. The nature of photoluminescence emission observed in different synthesis conditions is discussed in this report.

Online publication date: Fri, 21-Jan-2011

The full text of this article is only available to individual subscribers or to users at subscribing institutions.

 
Existing subscribers:
Go to Inderscience Online Journals to access the Full Text of this article.

Pay per view:
If you are not a subscriber and you just want to read the full contents of this article, buy online access here.

Complimentary Subscribers, Editors or Members of the Editorial Board of the International Journal of Nanotechnology (IJNT):
Login with your Inderscience username and password:

Username:        Password:          Forgotten your password?

Want to subscribe?
A subscription gives you complete access to all articles in the current issue, as well as to all articles in the previous three years (where applicable). See our Orders page to subscribe.

If you still need assistance, please email subs@inderscience.com