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Single-Crystalline W-Doped VO2 Nanobeams with Highly Reversible Electrical and Plasmonic Responses Near Room Temperature.
- Source :
- Advanced Materials Interfaces; Aug2016, Vol. 3 Issue 15, pn/a-N.PAG, 9p
- Publication Year :
- 2016
-
Abstract
- Single-crystalline vanadium dioxide (VO<subscript>2</subscript>) nanostructures are of great interest because of their single-domain metal-to-insulator transition. In this paper, single-crystalline W-doped VO<subscript>2</subscript> nanobeams are synthesized for optical and electrical applications. As a result of differences in the polarization of the beams along their transverse and longitudinal axes, dual-surface plasmon resonance peaks at 1344 and 619 nm are generated, resulting in an increase in the solar modulating abilities of the VO<subscript>2</subscript> nanobeams. The conductivity of the single-crystalline W-doped VO<subscript>2</subscript> nanobeams changes by three to four orders of magnitude at the transition temperature, which is of great importance for electrical applications. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 21967350
- Volume :
- 3
- Issue :
- 15
- Database :
- Complementary Index
- Journal :
- Advanced Materials Interfaces
- Publication Type :
- Academic Journal
- Accession number :
- 117206201
- Full Text :
- https://doi.org/10.1002/admi.201600164