Luminescence decay kinetics of yttrium aluminium garnet phosphor at different temperature
| Parent link: | Journal of Physics: Conference Series Vol. 1115 : 6th International Congress "Energy Fluxes and Radiation Effects". 18th International Conference on Radiation Physics and Chemistry of Condensed Matter (18th RPC).— 2018.— [052004, 6 p.] |
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| Korporativní autor: | |
| Další autoři: | , , , |
| Shrnutí: | Title screen The temperature dependence of the luminescence decay for a series of SDL YAG:Ce phosphors is investigated. Luminescence quenching excited by chip under heat-treatment is observed. The dependence of temperature on thermal luminescent intensity at elevated temperature (range from room temperature to 200°C) was tested. Noticeable luminescence quenching of SDL 2700 phosphor is observed at temperatures above 50°C, and by increasing temperature up to 200°C, the luminescence intensity decreases 5 times. Compare with sdl2700 phosphor, the temperature quenching of sdl3500 and sdl4000 phosphors is much lower. The investigated phosphors differ in the content of Gd3+. An explanation of the observed effects is proposed. |
| Jazyk: | angličtina |
| Vydáno: |
2018
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| Témata: | |
| On-line přístup: | http://earchive.tpu.ru/handle/11683/57376 https://doi.org/10.1088/1742-6596/1115/5/052004 |
| Médium: | Elektronický zdroj Kapitola |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=659591 |
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| 200 | 1 | |a Luminescence decay kinetics of yttrium aluminium garnet phosphor at different temperature |f Ju Yanyan [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 12 tit.] | ||
| 330 | |a The temperature dependence of the luminescence decay for a series of SDL YAG:Ce phosphors is investigated. Luminescence quenching excited by chip under heat-treatment is observed. The dependence of temperature on thermal luminescent intensity at elevated temperature (range from room temperature to 200°C) was tested. Noticeable luminescence quenching of SDL 2700 phosphor is observed at temperatures above 50°C, and by increasing temperature up to 200°C, the luminescence intensity decreases 5 times. Compare with sdl2700 phosphor, the temperature quenching of sdl3500 and sdl4000 phosphors is much lower. The investigated phosphors differ in the content of Gd3+. An explanation of the observed effects is proposed. | ||
| 461 | 1 | |0 (RuTPU)RU\TPU\network\3526 |t Journal of Physics: Conference Series | |
| 463 | 1 | |t Vol. 1115 : 6th International Congress "Energy Fluxes and Radiation Effects". 18th International Conference on Radiation Physics and Chemistry of Condensed Matter (18th RPC) |o [proceedings], 16-22 September 2018, Tomsk, Russian Federation |d 2018 |v [052004, 6 p.] | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
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| 610 | 1 | |a люминесценция | |
| 610 | 1 | |a термообработка | |
| 701 | 0 | |a Ju Yanyan | |
| 701 | 1 | |a Lisitsyn |b V. M. |c physicist |c Russian physicist |c Professor of Tomsk Polytechnic University, Candidate of physical and mathematical sciences |f 1939- |g Viktor Mikhailovich |3 (RuTPU)RU\TPU\pers\28330 |9 13239 | |
| 701 | 1 | |a Soshchin |b N. P. |g Naum Petrovich | |
| 701 | 1 | |a Kruglyakov |b S. A. |g Stanislav Alekseevich | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Инженерная школа новых производственных технологий |b Отделение материаловедения |3 (RuTPU)RU\TPU\col\23508 |
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| 856 | 4 | |u http://earchive.tpu.ru/handle/11683/57376 | |
| 856 | 4 | |u https://doi.org/10.1088/1742-6596/1115/5/052004 | |
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