Abstract: Abstract The resonance Raman scattering (RRS) technique has proved to be a powerful tool to probe polyacetylene films, whatever the preparation of the samples, their history and the different treatments applied to them. Among the different models elaborated to fit Raman spectra, the bimodal distribution theory gives a realistic description in terms of conjugated segments of different lengths. In this paper, we report on experimental RRS spectra of different types of samples whose properties can be relevant to yield high-conductivity (CH) x poly...
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Topics: 
Chemical physics