File Download
There are no files associated with this item.
SFX Link
- Find it @ UNIST can give you direct access to the published full text of this article. (UNISTARs only)
- Shin, Heungjoo
- Micro/Nano Integrated Systems Lab.
Views & Downloads
Detailed Information
Cited time in 
Cited time in 
Cited time in
Metadata Downloads
Visible Light Response of Tin Oxide Nanobelts
- Author(s)
- Kumar, S., Shin, Heungjoo, Chen, Y.-B., Kong, X., Wang, Z.L., Zhang, Z., Hesketh, P.J.
- Issued Date
- 2007-01-23
- Citation
- IEEE international Conference on MEMS
- Abstract
- In the present work we report the effect of visible (VIS) light on the conductivity of SnO2 nanobelts. The existence of visible light effect is unusual, since bulk SnO2 is a wide band gap semiconductor. Two types of nanobelt alignment/trapping methods were used in fabricating devices for study of the visible light effect. Fluid flow alignment was used for making individual nanobelt devices, while AC dielectrophoresis was used to trap multiple nanobelts. DC current passing through the SnO2 nanobelt devices was monitored under VIS and UV light illumination. Visible photoluminescence was also observed in the nanobelt samples.
- Publisher
- IEEE
- ISSN
- 1084-6999
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.