Transport and optical properties of polythiazyl bromides: (SNBr 0.4) x
Abstract
Electrical transport and optical reflectance studies have been carried out on metallic derivatives of (SN) x; (SNBr 0.4) x and (SNBr 0.25) x. The average room temperature conductivity of (SNBr 0.4) x is 3.8 × 10 4 (ω-cm) -1 with temperature dependence characteristics of metallic behavior. Resistance ratios depend on sample perfection. Analysis of the optical reflectance data for light polarized along the (SN) x chains yields [ h̷]ω p = 4.8 eV indicating little or no charge transfer upon bromination.
- Publication:
-
Solid State Communications
- Pub Date:
- September 1977
- DOI:
- 10.1016/0038-1098(77)90530-0
- Bibcode:
- 1977SSCom..23..607C