Think thin! Colloidally stable ultrathin Bi2S3 nanowires (see picture), which display strong excitonic features never before seen in bismuth chalcogenides and extremely high extinction coefficients, have been synthesized on a gram‐scale. Nanostructures such as this are of very high technological potential for thermoelectric applications.
5 May 2008
Volume: 47 Issue: 20 Pages: 3814-3817
Angewandte Chemie International Edition