Observation of room-temperature afterglow in Polyamide-6 under UV excitation
We report on the observation of time-delayed luminescence of bulk Polyamide-6 polymer material under room temperature and liquid nitrogen temperature conditions. The excitation was taken from a low-power diode laser operating at the wavelength 407 nm. The afterglow duration amounts to several second...
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| Veröffentlicht in: | Semiconductor Physics Quantum Electronics & Optoelectronics |
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| Datum: | 2019 |
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | Englisch |
| Veröffentlicht: |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2019
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| Schlagworte: | |
| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/215492 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Observation of room-temperature afterglow in Polyamide-6 under UV excitation / M.V. Vasnetsov, V.V. Ponevchinsky, A.A. Mitryaev, D.O. Plutenko // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2019. — Т. 22, № 3. — С. 333-337. — Бібліогр.: 9 назв. — англ. |
Institution
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Zusammenfassung: | We report on the observation of time-delayed luminescence of bulk Polyamide-6 polymer material under room temperature and liquid nitrogen temperature conditions. The excitation was taken from a low-power diode laser operating at the wavelength 407 nm. The afterglow duration amounts to several seconds, and the decay function was found to coincide with the Becquerel hyperbolic law. The conclusion that we have made with account of the results obtained is the charge-recombination origin of this effect.
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| ISSN: | 1560-8034 |