Electron Beam-Assisted Synthesis of YAG:Ce Ceramics; Materials; Vol. 16, iss. 11
| Parent link: | Materials Vol. 16, iss. 11.— 2023.— [4102, 11 p.] |
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| Ente Autore: | |
| Altri autori: | , , , , , , , , , , |
| Riassunto: | Title screen In this work, we present the results of the structure and luminescence properties of YAG:Ce (Y3Al5O12 doped with Ce3+ ions) ceramic samples. Their synthesis was carried out by sintering samples from the initial oxide powders under the powerful action of a high-energy electron beam with an energy of 1.4 MeV and a power density of 22–25 kW/cm2. The measured diffraction patterns of the synthesized ceramics are in good agreement with the standard for YAG. Luminescence characteristics at stationary/time-resolved regimes were studied. It is shown that under the influence of a high-power electron beam on a mixture of powders, it is possible to synthesize YAG:Ce luminescent ceramics with characteristics close to the well-known YAG:Ce phosphor ceramics obtained by traditional methods of solid-state synthesis. Thus, it has been demonstrated that the technology of radiation synthesis of luminescent ceramics is very promising. |
| Lingua: | inglese |
| Pubblicazione: |
2023
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| Soggetti: | |
| Accesso online: | http://earchive.tpu.ru/handle/11683/132543 https://doi.org/10.3390/ma16114102 |
| Natura: | MixedMaterials Elettronico Capitolo di libro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=669551 |
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| 200 | 1 | |a Electron Beam-Assisted Synthesis of YAG:Ce Ceramics |f Zh. Karipbaev, V. M. Lisitsyn, M. G. Golkovsky [et al.] | |
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| 300 | |a Title screen | ||
| 320 | |a [References: 58 tit.] | ||
| 330 | |a In this work, we present the results of the structure and luminescence properties of YAG:Ce (Y3Al5O12 doped with Ce3+ ions) ceramic samples. Their synthesis was carried out by sintering samples from the initial oxide powders under the powerful action of a high-energy electron beam with an energy of 1.4 MeV and a power density of 22–25 kW/cm2. The measured diffraction patterns of the synthesized ceramics are in good agreement with the standard for YAG. Luminescence characteristics at stationary/time-resolved regimes were studied. It is shown that under the influence of a high-power electron beam on a mixture of powders, it is possible to synthesize YAG:Ce luminescent ceramics with characteristics close to the well-known YAG:Ce phosphor ceramics obtained by traditional methods of solid-state synthesis. Thus, it has been demonstrated that the technology of radiation synthesis of luminescent ceramics is very promising. | ||
| 461 | |t Materials | ||
| 463 | |t Vol. 16, iss. 11 |v [4102, 11 p.] |d 2023 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a synthesis | |
| 610 | 1 | |a YAG:Ce ceramics | |
| 610 | 1 | |a structure | |
| 610 | 1 | |a high-power electron flux | |
| 610 | 1 | |a luminescence | |
| 701 | 1 | |a Karipbaev |b Zh. |g Zhakyp | |
| 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 Golkovsky |b M. G. |g Mikhail Gedalievich | |
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| 701 | 1 | |a Popov |b A. |g Anatoly | |
| 701 | 1 | |a Zhunusbekov |b A. M. |g Amangeldy Magmurovich | |
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