Green photoluminescence in TbxSc1-xBO3 solid solution
A wide range of solid solutions based on TbBO3 (with ScBO3 ≤ 30 mol%) and ScBO3 (with TbBO3 ≤ 50 mol%) was found in the TbBO3-ScBO3 system. Under UV excitation the characteristic green emission is visible due to the typical 5D4-7F5 transition of Tb3+. The intensity of photoluminescence significantly...
| Published in: | Journal of luminescence Vol. 275. P. 120768 (1-8) |
|---|---|
| Other Authors: | , , , , , |
| Format: | Article |
| Language: | English |
| Subjects: | |
| Online Access: | https://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001158347 Перейти в каталог НБ ТГУ |
| LEADER | 02178nab a2200373 c 4500 | ||
|---|---|---|---|
| 001 | koha001158347 | ||
| 005 | 20250627152111.0 | ||
| 007 | cr | | ||
| 008 | 250530|2024 ne s a eng d | ||
| 024 | 7 | |a 10.1016/j.jlumin.2024.120768 |2 doi | |
| 035 | |a koha001158347 | ||
| 040 | |a RU-ToGU |b rus |c RU-ToGU | ||
| 245 | 1 | 0 | |a Green photoluminescence in TbxSc1-xBO3 solid solution |c A. E. Kokh, A. B. Kuznetsov, V. A. Svetlichnyi [et al.] |
| 336 | |a Текст | ||
| 337 | |a электронный | ||
| 504 | |a Библиогр.: 68 назв. | ||
| 506 | |a Ограниченный доступ | ||
| 520 | 3 | |a A wide range of solid solutions based on TbBO3 (with ScBO3 ≤ 30 mol%) and ScBO3 (with TbBO3 ≤ 50 mol%) was found in the TbBO3-ScBO3 system. Under UV excitation the characteristic green emission is visible due to the typical 5D4-7F5 transition of Tb3+. The intensity of photoluminescence significantly depends on the doping concentration of Tb3+ and the optimal concentration has been determined as x = 0.05. Crucial impact of hydrogen treatment on the luminescent properties was found. The compositions of TbxSc1-xBO3 (x = 0.05-0.1), after being treated with hydrogen at a temperature of 800 ◦C, has high potential for practical application as a green phosphor. This is due to its impressive quantum yield value of up to 69 % when excited by a 378 nm. | |
| 653 | |a зеленая фотолюминесценция | ||
| 653 | |a твердые растворы | ||
| 655 | 4 | |a статьи в журналах | |
| 700 | 1 | |a Kokh, Alexander E. |9 809610 | |
| 700 | 1 | |a Kuznetsov, Artem B. |9 506271 | |
| 700 | 1 | |a Svetlichnyi, Valerii A. |9 562988 | |
| 700 | 1 | |a Rakhmanova, M. I. |9 990211 | |
| 700 | 1 | |a Klimov, A. O. |9 990212 | |
| 700 | 1 | |a Kokh, Konstantin A. |9 89168 | |
| 773 | 0 | |t Journal of luminescence |d 2024 |g Vol. 275. P. 120768 (1-8) |x 0022-2313 | |
| 852 | 4 | |a RU-ToGU | |
| 856 | 4 | |u https://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001158347 | |
| 856 | |y Перейти в каталог НБ ТГУ |u https://koha.lib.tsu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=1158347 | ||
| 908 | |a статья | ||
| 039 | |b 100 | ||
| 999 | |c 1158347 |d 1158347 | ||