Optical and electrical properties of polyamide acid and metal-polymer complex based on terbium |
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| Authors: | É. A. Lebedev M. Ya. Goikhman M. E. Kompan V. Kh. Kudoyarova I. V. Podeshvo E. I. Terukov V. V. Kudryavtsev |
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| Affiliation: | (1) Ioffe Physicotechnical Institute, Russian Academy of Sciences, St. Petersburg, 194021, Russia;(2) Institute of Macromolecular Compounds, Russian Academy of Sciences, St. Petersburg, 199004, Russia |
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| Abstract: | The basic optical and electrical properties of polyamide acid and its complex with Tb+2 have been studied. The occurrence of room-temperature photoluminescence (PL) with an emission peak at 520 nm is established. The activation energy of conductivity at temperatures above 350 K is 2.1 eV. Polyamide acid is comparable in PL intensity with an electroluminescent polymer, poly(p-phenylvinylene). |
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