Photoluminescence of LiF Crystals Doped with Oxygen-Containing Impurities; Key Engineering Materials; Vol. 769 : High Technology: Research and Applications (HTRA 2017)
| Parent link: | Key Engineering Materials: Scientific Journal Vol. 769 : High Technology: Research and Applications (HTRA 2017).— 2018.— [141-145] |
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| Autor Corporativo: | |
| Otros Autores: | , , , |
| Sumario: | Title screen The aim of this paper is to study the photoluminescence spectra and photoluminescence excitation spectra in LiF-O, LiF-WO[3] and LiF-TiO[2] crystals at 20-300 K. It is shown that the luminescence centers in LiF-WO[3] and LiF-TiO[2] crystals are oxygen ions O{2-} disturbed by defects. Two absorption bands within 6-4.5 eV and two luminescence bands with maxima at 3.1 eV and 2.64 eV correspond to these centers. The absorption and emission spectra of the oxygen center (3.1 eV luminescence band) are close to those for the (O{2-}-V[a]) center. Режим доступа: по договору с организацией-держателем ресурса |
| Lenguaje: | inglés |
| Publicado: |
2018
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| Materias: | |
| Acceso en línea: | https://doi.org/10.4028/www.scientific.net/KEM.769.141 |
| Formato: | Electrónico Capítulo de libro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=658639 |
MARC
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| 200 | 1 | |a Photoluminescence of LiF Crystals Doped with Oxygen-Containing Impurities |f V. I. Korepanov, P. V. Petikar, Ge Guanghui (Guang Hui Ge), A. A. Lipovka | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 330 | |a The aim of this paper is to study the photoluminescence spectra and photoluminescence excitation spectra in LiF-O, LiF-WO[3] and LiF-TiO[2] crystals at 20-300 K. It is shown that the luminescence centers in LiF-WO[3] and LiF-TiO[2] crystals are oxygen ions O{2-} disturbed by defects. Two absorption bands within 6-4.5 eV and two luminescence bands with maxima at 3.1 eV and 2.64 eV correspond to these centers. The absorption and emission spectra of the oxygen center (3.1 eV luminescence band) are close to those for the (O{2-}-V[a]) center. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | 0 | |0 (RuTPU)RU\TPU\network\11477 |t Key Engineering Materials |o Scientific Journal | |
| 463 | 0 | |0 (RuTPU)RU\TPU\network\26539 |t Vol. 769 : High Technology: Research and Applications (HTRA 2017) |o The VI International Science and Engineering Conference, November 27-29, 2017, Tomsk, Russia |o [proceedings] |f National Research Tomsk Polytechnic University (TPU) ; eds. G. E. Osokin ; E. A. Kulinich |v [141-145] |d 2018 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a Impurity | |
| 610 | 1 | |a LiF Crystals | |
| 610 | 1 | |a Luminescence | |
| 610 | 1 | |a Oxygen Center | |
| 610 | 1 | |a примеси | |
| 610 | 1 | |a кристаллы | |
| 610 | 1 | |a люминесценция | |
| 610 | 1 | |a спектры | |
| 610 | 1 | |a поглощение | |
| 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 |9 17372 | |
| 701 | 1 | |a Petikar |b P. V. |c specialist in the field of lightning engineering |c laboratory assistant of Tomsk Polytechnic University |f 1988- |g Pavel Viktorovich |3 (RuTPU)RU\TPU\pers\33773 | |
| 701 | 0 | |a Ge Guanghui (Guang Hui Ge) |c specialist in the field of lightning engineering |c Associate Scientist of Tomsk Polytechnic University |f 1989- |3 (RuTPU)RU\TPU\pers\46478 | |
| 701 | 1 | |a Lipovka |b A. A. |c chemist |c Associate Scientist of Tomsk Polytechnic University |f 1993- |g Anna Anatolyevna |y Tomsk |3 (RuTPU)RU\TPU\pers\44078 |9 21753 | |
| 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 20200710 |g RCR | |
| 856 | 4 | |u https://doi.org/10.4028/www.scientific.net/KEM.769.141 | |
| 942 | |c CF | ||