Abstract
Multilayer films of WS2 nanotubes decorated with gold nanoparticles are prepared for the first time using nanocomposite assemblage on the water-heptane interface and film transition onto optically transparent or semiconducting surfaces. The film morphology resembles a mosaic structure of 10-25 square micron areas with in-plane textured nanotubes. Optical properties demonstrate several features around 490, 545, and 675 nm connected either with excitonic transitions or scattering guided by high anisotropy of the nanotubes and their texturing peculiarities in the films.
Original language | English |
---|---|
Article number | 012046 |
Journal | Journal of Physics: Conference Series |
Volume | 643 |
Issue number | 1 |
DOIs | |
State | Published - 2 Nov 2015 |
Event | 2nd International School and Conference Saint-Petersburg OPEN on Optoelectronics, Photonics, Engineering and Nanostructures, SPbOPEN 2015 - St. Petersburg, Russian Federation Duration: 6 Apr 2015 → 8 Apr 2015 |
All Science Journal Classification (ASJC) codes
- General Physics and Astronomy