Thermographic properties of Sm3+-doped GdVO4 phosphor
Само за регистроване кориснике
2012
Аутори
Nikolić, Marko G.Jovanović, Dragana J.
Đorđević, Vesna R.
Antić, Željka
Krsmanović, Radenka
Dramićanin, Miroslav
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Rare-earth orthovanadates are important hosts for the luminescence of rare earth activators with considerable practical applications in the artificial production of light. In this paper we investigated the possibility for GdVO4:Sm3+ usage in phosphor thermometry by observing the temperature changes of trivalent samarium transitions from F-4(3/2) and (4)G(5/2) energy levels to the ground state. A set of three samples of Sm3+-doped GdVO4 (0.5, 1 and 2 mol.% Sm3+ with respect to Gd3+ ions) was produced via solid state synthesis. The sample crystalline structure is confirmed from x-ray diffraction (XRD) measurements. Photoluminescence measurements were recorded in the temperature range 293-823 K and the fluorescence intensity ratio of the paired emissions bands was studied as a function of temperature. All three GdVO4:Sm3+ samples proved to have good potential for the development of thermographic phosphors, whereas the maximum sensitivity of approximately 4.5x10(-4) K-1 was found for the s...ample with 2 mol.% Sm3+ in the temperature region around 750 K.
Извор:
Physica Scripta, 2012, T149Финансирање / пројекти:
- Утицај величине, облика и структуре наночестица на њихова својства и својства нанокомпозита (RS-MESTD-Basic Research (BR or ON)-172056)
- Физика аморфних и наноструктурних материјала (RS-MESTD-Basic Research (BR or ON)-171022)
Напомена:
- 3rd International School and Conference on Photonics, Aug 29-Sep 02, 2011, Belgrade, Serbia
DOI: 10.1088/0031-8949/2012/T149/014063
ISSN: 0031-8949; 1402-4896
WoS: 000303523500064
Scopus: 2-s2.0-84860496019
Колекције
Институција/група
VinčaTY - JOUR AU - Nikolić, Marko G. AU - Jovanović, Dragana J. AU - Đorđević, Vesna R. AU - Antić, Željka AU - Krsmanović, Radenka AU - Dramićanin, Miroslav PY - 2012 UR - https://vinar.vin.bg.ac.rs/handle/123456789/6952 AB - Rare-earth orthovanadates are important hosts for the luminescence of rare earth activators with considerable practical applications in the artificial production of light. In this paper we investigated the possibility for GdVO4:Sm3+ usage in phosphor thermometry by observing the temperature changes of trivalent samarium transitions from F-4(3/2) and (4)G(5/2) energy levels to the ground state. A set of three samples of Sm3+-doped GdVO4 (0.5, 1 and 2 mol.% Sm3+ with respect to Gd3+ ions) was produced via solid state synthesis. The sample crystalline structure is confirmed from x-ray diffraction (XRD) measurements. Photoluminescence measurements were recorded in the temperature range 293-823 K and the fluorescence intensity ratio of the paired emissions bands was studied as a function of temperature. All three GdVO4:Sm3+ samples proved to have good potential for the development of thermographic phosphors, whereas the maximum sensitivity of approximately 4.5x10(-4) K-1 was found for the sample with 2 mol.% Sm3+ in the temperature region around 750 K. T2 - Physica Scripta T1 - Thermographic properties of Sm3+-doped GdVO4 phosphor VL - T149 DO - 10.1088/0031-8949/2012/T149/014063 ER -
@article{ author = "Nikolić, Marko G. and Jovanović, Dragana J. and Đorđević, Vesna R. and Antić, Željka and Krsmanović, Radenka and Dramićanin, Miroslav", year = "2012", abstract = "Rare-earth orthovanadates are important hosts for the luminescence of rare earth activators with considerable practical applications in the artificial production of light. In this paper we investigated the possibility for GdVO4:Sm3+ usage in phosphor thermometry by observing the temperature changes of trivalent samarium transitions from F-4(3/2) and (4)G(5/2) energy levels to the ground state. A set of three samples of Sm3+-doped GdVO4 (0.5, 1 and 2 mol.% Sm3+ with respect to Gd3+ ions) was produced via solid state synthesis. The sample crystalline structure is confirmed from x-ray diffraction (XRD) measurements. Photoluminescence measurements were recorded in the temperature range 293-823 K and the fluorescence intensity ratio of the paired emissions bands was studied as a function of temperature. All three GdVO4:Sm3+ samples proved to have good potential for the development of thermographic phosphors, whereas the maximum sensitivity of approximately 4.5x10(-4) K-1 was found for the sample with 2 mol.% Sm3+ in the temperature region around 750 K.", journal = "Physica Scripta", title = "Thermographic properties of Sm3+-doped GdVO4 phosphor", volume = "T149", doi = "10.1088/0031-8949/2012/T149/014063" }
Nikolić, M. G., Jovanović, D. J., Đorđević, V. R., Antić, Ž., Krsmanović, R.,& Dramićanin, M.. (2012). Thermographic properties of Sm3+-doped GdVO4 phosphor. in Physica Scripta, T149. https://doi.org/10.1088/0031-8949/2012/T149/014063
Nikolić MG, Jovanović DJ, Đorđević VR, Antić Ž, Krsmanović R, Dramićanin M. Thermographic properties of Sm3+-doped GdVO4 phosphor. in Physica Scripta. 2012;T149. doi:10.1088/0031-8949/2012/T149/014063 .
Nikolić, Marko G., Jovanović, Dragana J., Đorđević, Vesna R., Antić, Željka, Krsmanović, Radenka, Dramićanin, Miroslav, "Thermographic properties of Sm3+-doped GdVO4 phosphor" in Physica Scripta, T149 (2012), https://doi.org/10.1088/0031-8949/2012/T149/014063 . .