Photoinduced steady-state spectroscopy of a highly stable soluble polyacetylene blend: neutral soliton states and thermal effectsстатья
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Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
Аннотация:We have investigated steady-state photoabsorption spectra of a soluble polyacetylene prepared by a recently devised technique. Measurements were carried out both on solutions and trans-isomerized films. We have found that photoexcitation of the polyacetylene transforms only into neutral solitons in the temperature range 85-300 K. Simultaneously, photoabsorption spectra of films show thermal bands due to temperature modulation of the absorption edge. (11 References).