The waveguide properties of CdS nanoribbons have been studied spectroscopically and quantitatively. The locally produced band-edge photoluminescence could effectively travel several hundred micrometers along a single CdS nanoribbon (see image), and the emission band showed a significant red-shift with increasing traveling distance. A band-tail mechanism was proposed to describe this waveguide behavior in the CdS nanoribbons.
No takes yet. Share an insight, caveat, or question.
Pan et al. (2005) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: