Please use this identifier to cite or link to this item:
https://doi.org/10.1166/nnl.2012.1381
Title: | Sub-bandgap energy photoresponse of individual V 2O 5 nanowires | Authors: | Tamang, R. Varghese, B. Tok, E.S. Mhaisalkar, S. Sow, C.H. |
Keywords: | Nanowires Photocurrent Vanadium Oxides |
Issue Date: | Jul-2012 | Citation: | Tamang, R., Varghese, B., Tok, E.S., Mhaisalkar, S., Sow, C.H. (2012-07). Sub-bandgap energy photoresponse of individual V 2O 5 nanowires. Nanoscience and Nanotechnology Letters 4 (7) : 716-719. ScholarBank@NUS Repository. https://doi.org/10.1166/nnl.2012.1381 | Abstract: | Photoresponse of individual V 2O 5 nanowire (NW) under different controlled conditions were investigated. Individual V 2O 5 NW showed a significant photoresponse at vacuum condition and very small photocurrent (~1 nA) in ambient condition, upon global irradiation of 808 nm laser beam. The photoconducting properties of the V 2O 5 NW are investigated at various pressure conditions and with varying laser power. The observed sub-bandgap energy laser irradiation induced photoresponse can be attributed to factors such as defect level excitation, desorption of adsorbed gas species and laser induced heating effects. Copyright © 2012 American Scientific Publishers. | Source Title: | Nanoscience and Nanotechnology Letters | URI: | http://scholarbank.nus.edu.sg/handle/10635/98906 | ISSN: | 19414900 | DOI: | 10.1166/nnl.2012.1381 |
Appears in Collections: | Staff Publications |
Show full item record
Files in This Item:
There are no files associated with this item.
SCOPUSTM
Citations
15
checked on May 19, 2022
WEB OF SCIENCETM
Citations
16
checked on May 19, 2022
Page view(s)
175
checked on May 12, 2022
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.