Luminescence properties of color tunable new garnet structure (Lu1-xMnx)3Al2(Al1-xSix)3O12: Ce3+ solid solution phosphors
| Parent link: | Journal of Luminescence Vol. 207.— 2019.— [P. 98-104] |
|---|---|
| Korporativní autor: | |
| Další autoři: | , , , , , , |
| Shrnutí: | Title screen (Lu1-xMnx)3Al2(Al1-xSix)3O12: Ce3+ solid solution phosphors were synthesized via introducing the isostructural Mn3Al2(SiO4)3 (MAS) into Lu3Al5O12: Ce3+ (LuAG). Moreover, (Lu1-xMnx)3Al2(Al1-xSix)3O12: Ce3+ (x = 0-0.2) exhibits substantial spectra broadening (83→115 nm) due to the 5d→4f transition of Ce3+ and the 4T1→6A1transition of Mn2+, respectively. The efficiency of energy transfer (ηT, Ce3+→Mn2+) gradually increases with the rising Mn2+ content, and the value reach approximately 45% at x = 0.2. Namely, the different characteristics of luminescence evolution based on effect of structural variation substituting (MnSi)6+ pair for the larger (LuAl)6+ pair. Therefore, with the structural evolution, the luminescence of the solid solution phosphors could be tuned from green to orange-red tunable by increasing the content of MAS for the applications of general lighting. Режим доступа: по договору с организацией-держателем ресурса |
| Jazyk: | angličtina |
| Vydáno: |
2019
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| Témata: | |
| On-line přístup: | https://doi.org/10.1016/j.jlumin.2018.11.003 |
| Médium: | Elektronický zdroj Kapitola |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=660462 |
MARC
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| 200 | 1 | |a Luminescence properties of color tunable new garnet structure (Lu1-xMnx)3Al2(Al1-xSix)3O12: Ce3+ solid solution phosphors |f Lang Tianchun, Khan (Han) Tao, Zhao Cong [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 38 tit.] | ||
| 330 | |a (Lu1-xMnx)3Al2(Al1-xSix)3O12: Ce3+ solid solution phosphors were synthesized via introducing the isostructural Mn3Al2(SiO4)3 (MAS) into Lu3Al5O12: Ce3+ (LuAG). Moreover, (Lu1-xMnx)3Al2(Al1-xSix)3O12: Ce3+ (x = 0-0.2) exhibits substantial spectra broadening (83→115 nm) due to the 5d→4f transition of Ce3+ and the 4T1→6A1transition of Mn2+, respectively. The efficiency of energy transfer (ηT, Ce3+→Mn2+) gradually increases with the rising Mn2+ content, and the value reach approximately 45% at x = 0.2. Namely, the different characteristics of luminescence evolution based on effect of structural variation substituting (MnSi)6+ pair for the larger (LuAl)6+ pair. Therefore, with the structural evolution, the luminescence of the solid solution phosphors could be tuned from green to orange-red tunable by increasing the content of MAS for the applications of general lighting. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Journal of Luminescence | ||
| 463 | |t Vol. 207 |v [P. 98-104] |d 2019 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a solid solution phosphor | |
| 610 | 1 | |a lutetium-Spessartine garnet | |
| 610 | 1 | |a color-tunable | |
| 610 | 1 | |a люминофоры | |
| 701 | 0 | |a Lang Tianchun | |
| 701 | 0 | |a Khan (Han) Tao |c chemist |c Senior Researcher of Tomsk Polytechnic University, Ph.D |f 1990- |3 (RuTPU)RU\TPU\pers\46545 | |
| 701 | 0 | |a Zhao Cong | |
| 701 | 0 | |a Fang Shuangqiang | |
| 701 | 0 | |a Lei Zhao | |
| 701 | 1 | |a Korepanov |b V. I. |c specialist in the field of lightning engineering |c Professor of Tomsk Polytechnic University, Doctor of physical and mathematical sciences |f 1947- |g Vladimir Ivanovich |3 (RuTPU)RU\TPU\pers\33774 | |
| 701 | 1 | |a Yakovlev |b A. N. |c specialist in the field of lightning engineering |c Vice-rector-Director of Tomsk Polytechnic University, Candidate of physical and mathematical sciences |f 1971- |g Aleksey Nikolaevich |3 (RuTPU)RU\TPU\pers\31580 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Инженерная школа новых производственных технологий |b Отделение материаловедения |3 (RuTPU)RU\TPU\col\23508 |
| 801 | 2 | |a RU |b 63413507 |c 20200826 |g RCR | |
| 856 | 4 | |u https://doi.org/10.1016/j.jlumin.2018.11.003 | |
| 942 | |c CF | ||