Browsing by Keywords "UV/Vis spectra"
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Investigation of charge carriers in doped thiophene oligomers through theoretical modeling of their UV/Vis spectra
(2008)The nature of the charge carriers in conducting organic polymers (COPs) is a long standing problem. Polythiophene is one of the prototypes of COPs and intensively studied. Because doping leads to changes in UV/vis spectra ... -
Theoretical investigation of excited states of oligothiophene anions
(2008)Electron-hole symmetry upon p- and n-doping of conducting organic polymers is rationalized with Hückel theory by the presence of symmetrically located intragap states. Since density functional theory (DFT) predicts very ...
