Photoluminescence of Eu- and Sm-doped LiInO2 phosphor powders
Апстракт
Lithium-indium oxide doped with Eu3+ or Sm3+ is prepared by a solid-state chemistry method and its properties are analyzed with respect to its possible application as a phosphor material. X-ray diffraction confirmed that the present synthesis yields a product in tetragonal structural form (space group I4(1)/amd) with no impurity phases. The optical band gaps of 3.4 eV for the Eu3+ sample and 3.5 eV for Sm3+ are found. Photoluminescence emission measurements showed that rare-earth ions substitute In in sites of D-2d symmetry with single-exponential emission decays of 1.5 ms for the Eu3+-doped sample and 2.3 ms for the Sm3+ case.
Извор:
Physica Scripta, 2012, 85, 6Финансирање / пројекти:
- Физика аморфних и наноструктурних материјала (RS-MESTD-Basic Research (BR or ON)-171022)
DOI: 10.1088/0031-8949/85/06/065703
ISSN: 0031-8949
WoS: 000305390900034
Scopus: 2-s2.0-84862185550
Колекције
Институција/група
VinčaTY - JOUR AU - Dacanin, Lj AU - Lukić-Petrović, Svetlana R. AU - Petrović, Dragoslav M. AU - Dramićanin, Miroslav PY - 2012 UR - https://vinar.vin.bg.ac.rs/handle/123456789/4893 AB - Lithium-indium oxide doped with Eu3+ or Sm3+ is prepared by a solid-state chemistry method and its properties are analyzed with respect to its possible application as a phosphor material. X-ray diffraction confirmed that the present synthesis yields a product in tetragonal structural form (space group I4(1)/amd) with no impurity phases. The optical band gaps of 3.4 eV for the Eu3+ sample and 3.5 eV for Sm3+ are found. Photoluminescence emission measurements showed that rare-earth ions substitute In in sites of D-2d symmetry with single-exponential emission decays of 1.5 ms for the Eu3+-doped sample and 2.3 ms for the Sm3+ case. T2 - Physica Scripta T1 - Photoluminescence of Eu- and Sm-doped LiInO2 phosphor powders VL - 85 IS - 6 DO - 10.1088/0031-8949/85/06/065703 ER -
@article{ author = "Dacanin, Lj and Lukić-Petrović, Svetlana R. and Petrović, Dragoslav M. and Dramićanin, Miroslav", year = "2012", abstract = "Lithium-indium oxide doped with Eu3+ or Sm3+ is prepared by a solid-state chemistry method and its properties are analyzed with respect to its possible application as a phosphor material. X-ray diffraction confirmed that the present synthesis yields a product in tetragonal structural form (space group I4(1)/amd) with no impurity phases. The optical band gaps of 3.4 eV for the Eu3+ sample and 3.5 eV for Sm3+ are found. Photoluminescence emission measurements showed that rare-earth ions substitute In in sites of D-2d symmetry with single-exponential emission decays of 1.5 ms for the Eu3+-doped sample and 2.3 ms for the Sm3+ case.", journal = "Physica Scripta", title = "Photoluminescence of Eu- and Sm-doped LiInO2 phosphor powders", volume = "85", number = "6", doi = "10.1088/0031-8949/85/06/065703" }
Dacanin, L., Lukić-Petrović, S. R., Petrović, D. M.,& Dramićanin, M.. (2012). Photoluminescence of Eu- and Sm-doped LiInO2 phosphor powders. in Physica Scripta, 85(6). https://doi.org/10.1088/0031-8949/85/06/065703
Dacanin L, Lukić-Petrović SR, Petrović DM, Dramićanin M. Photoluminescence of Eu- and Sm-doped LiInO2 phosphor powders. in Physica Scripta. 2012;85(6). doi:10.1088/0031-8949/85/06/065703 .
Dacanin, Lj, Lukić-Petrović, Svetlana R., Petrović, Dragoslav M., Dramićanin, Miroslav, "Photoluminescence of Eu- and Sm-doped LiInO2 phosphor powders" in Physica Scripta, 85, no. 6 (2012), https://doi.org/10.1088/0031-8949/85/06/065703 . .