Structural characterization of Er-doped Li2O-Al2O3-SiO2 glass ceramics
Апстракт
Particularly favourable properties of glass ceramics are developed on the basis of two key advantages of these materials: the variation of chemical composition and of microstructure. Therefore, detailed structural and chemical information are necessary to get insight in novel glass ceramic materials. We present here two examples of Er-doped Li2O-Al2O3-SiO2, with different quantities of ZrO2, both obtained with sol-gel synthesis. Different transmission electron microscopy techniques: conventional TEM, HRTEM, and EELS are used and the results are compared with those previously obtained with XRD and Rietveld analysis. We also demonstrate the 3D reconstruction, obtained from HAADF-STEM imaging, to determine the morphology of nanosize precipitates in these composites. (c) 2007 Elsevier B.V. All rights reserved.
Кључне речи:
glass ceramic / transmission electron microscopy / electron tomographyИзвор:
Optical Materials, 2008, 30, 7, 1183-1188Напомена:
- 1st International Conference on Physics of Optical Materials and Devices, Aug 31-Sep 02, 2006, Herceg Novi, Montenegro
DOI: 10.1016/j.optmat.2007.05.045
ISSN: 0925-3467
WoS: 000254419100035
Scopus: 2-s2.0-39449122513
Колекције
Институција/група
VinčaTY - JOUR AU - Krsmanović, Radenka AU - Bals, Sara AU - Bertoni, Giovanni AU - Tendeloo, Gustaaf Van PY - 2008 UR - https://vinar.vin.bg.ac.rs/handle/123456789/6734 AB - Particularly favourable properties of glass ceramics are developed on the basis of two key advantages of these materials: the variation of chemical composition and of microstructure. Therefore, detailed structural and chemical information are necessary to get insight in novel glass ceramic materials. We present here two examples of Er-doped Li2O-Al2O3-SiO2, with different quantities of ZrO2, both obtained with sol-gel synthesis. Different transmission electron microscopy techniques: conventional TEM, HRTEM, and EELS are used and the results are compared with those previously obtained with XRD and Rietveld analysis. We also demonstrate the 3D reconstruction, obtained from HAADF-STEM imaging, to determine the morphology of nanosize precipitates in these composites. (c) 2007 Elsevier B.V. All rights reserved. T2 - Optical Materials T1 - Structural characterization of Er-doped Li2O-Al2O3-SiO2 glass ceramics VL - 30 IS - 7 SP - 1183 EP - 1188 DO - 10.1016/j.optmat.2007.05.045 ER -
@article{ author = "Krsmanović, Radenka and Bals, Sara and Bertoni, Giovanni and Tendeloo, Gustaaf Van", year = "2008", abstract = "Particularly favourable properties of glass ceramics are developed on the basis of two key advantages of these materials: the variation of chemical composition and of microstructure. Therefore, detailed structural and chemical information are necessary to get insight in novel glass ceramic materials. We present here two examples of Er-doped Li2O-Al2O3-SiO2, with different quantities of ZrO2, both obtained with sol-gel synthesis. Different transmission electron microscopy techniques: conventional TEM, HRTEM, and EELS are used and the results are compared with those previously obtained with XRD and Rietveld analysis. We also demonstrate the 3D reconstruction, obtained from HAADF-STEM imaging, to determine the morphology of nanosize precipitates in these composites. (c) 2007 Elsevier B.V. All rights reserved.", journal = "Optical Materials", title = "Structural characterization of Er-doped Li2O-Al2O3-SiO2 glass ceramics", volume = "30", number = "7", pages = "1183-1188", doi = "10.1016/j.optmat.2007.05.045" }
Krsmanović, R., Bals, S., Bertoni, G.,& Tendeloo, G. V.. (2008). Structural characterization of Er-doped Li2O-Al2O3-SiO2 glass ceramics. in Optical Materials, 30(7), 1183-1188. https://doi.org/10.1016/j.optmat.2007.05.045
Krsmanović R, Bals S, Bertoni G, Tendeloo GV. Structural characterization of Er-doped Li2O-Al2O3-SiO2 glass ceramics. in Optical Materials. 2008;30(7):1183-1188. doi:10.1016/j.optmat.2007.05.045 .
Krsmanović, Radenka, Bals, Sara, Bertoni, Giovanni, Tendeloo, Gustaaf Van, "Structural characterization of Er-doped Li2O-Al2O3-SiO2 glass ceramics" in Optical Materials, 30, no. 7 (2008):1183-1188, https://doi.org/10.1016/j.optmat.2007.05.045 . .