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Pisarski WA. Rare Earth Doped Glasses/Ceramics: Synthesis, Structure, Properties and Their Optical Applications. MATERIALS (BASEL, SWITZERLAND) 2022; 15:8099. [PMID: 36431585 PMCID: PMC9698667 DOI: 10.3390/ma15228099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Accepted: 11/14/2022] [Indexed: 06/16/2023]
Abstract
Glasses, glass-ceramics and ceramics belong to three important classes of engineering materials, which are useful in numerous multifunctional and industrial applications [...].
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Affiliation(s)
- Wojciech A Pisarski
- Institute of Chemistry, University of Silesia, Szkolna 9 Street, 40-007 Katowice, Poland
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Leśniak M, Mach G, Starzyk B, Sadowska K, Ragiń T, Żmojda J, Kochanowicz M, Kuwik M, Miluski P, Jimenez GL, Baranowska A, Dorosz J, Pisarski W, Pisarska J, Olejniczak Z, Dorosz D. The Effect of Fluorides (BaF 2, MgF 2, AlF 3) on Structural and Luminescent Properties of Er 3+-Doped Gallo-Germanate Glass. MATERIALS (BASEL, SWITZERLAND) 2022; 15:5230. [PMID: 35955165 PMCID: PMC9369573 DOI: 10.3390/ma15155230] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 07/22/2022] [Accepted: 07/23/2022] [Indexed: 01/05/2023]
Abstract
The effect of BaF2, MgF2, and AlF3 on the structural and luminescent properties of gallo-germanate glass (BGG) doped with erbium ions was investigated. A detailed analysis of infrared and Raman spectra shows that the local environment of erbium ions in the glass was influenced mainly by [GeO]4 and [GeO]6 units. Moreover, the highest number of non-bridging oxygens was found in the network of the BGG glass modified by MgF2. The 27Al MAS NMR spectrum of BGG glass with AlF3 suggests the presence of aluminum in tetra-, penta-, and octahedral coordination geometry. Therefore, the probability of the 4I13/2→4I15/2 transition of Er3+ ions increases in the BGG + MgF2 glass system. On the other hand, the luminescence spectra showed that the fluoride modifiers lead to an enhancement in the emission of each analyzed transition when different excitation sources are employed (808 nm and 980 nm). The analysis of energy transfer mechanisms shows that the fluoride compounds promote the emission intensity in different channels. These results represent a strong base for designing glasses with unique luminescent properties.
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Affiliation(s)
- Magdalena Leśniak
- Faculty of Materials Science and Ceramics, AGH University of Science and Technology, 30 Mickiewicza Av., 30-059 Krakow, Poland; (G.M.); (B.S.); (G.L.J.); (D.D.)
| | - Gabriela Mach
- Faculty of Materials Science and Ceramics, AGH University of Science and Technology, 30 Mickiewicza Av., 30-059 Krakow, Poland; (G.M.); (B.S.); (G.L.J.); (D.D.)
| | - Bartłomiej Starzyk
- Faculty of Materials Science and Ceramics, AGH University of Science and Technology, 30 Mickiewicza Av., 30-059 Krakow, Poland; (G.M.); (B.S.); (G.L.J.); (D.D.)
| | - Karolina Sadowska
- Faculty of Electrical Engineering, Bialystok University of Technology, 45D Wiejska Street, 15-351 Bialystok, Poland; (K.S.); (T.R.); (J.Ż.); (M.K.); (P.M.); (J.D.)
| | - Tomasz Ragiń
- Faculty of Electrical Engineering, Bialystok University of Technology, 45D Wiejska Street, 15-351 Bialystok, Poland; (K.S.); (T.R.); (J.Ż.); (M.K.); (P.M.); (J.D.)
| | - Jacek Żmojda
- Faculty of Electrical Engineering, Bialystok University of Technology, 45D Wiejska Street, 15-351 Bialystok, Poland; (K.S.); (T.R.); (J.Ż.); (M.K.); (P.M.); (J.D.)
| | - Marcin Kochanowicz
- Faculty of Electrical Engineering, Bialystok University of Technology, 45D Wiejska Street, 15-351 Bialystok, Poland; (K.S.); (T.R.); (J.Ż.); (M.K.); (P.M.); (J.D.)
| | - Marta Kuwik
- Institute of Chemistry, University of Silesia, 9 Szkolna Street, 40-007 Katowice, Poland; (M.K.); (W.P.); (J.P.)
| | - Piotr Miluski
- Faculty of Electrical Engineering, Bialystok University of Technology, 45D Wiejska Street, 15-351 Bialystok, Poland; (K.S.); (T.R.); (J.Ż.); (M.K.); (P.M.); (J.D.)
| | - Gloria Lesly Jimenez
- Faculty of Materials Science and Ceramics, AGH University of Science and Technology, 30 Mickiewicza Av., 30-059 Krakow, Poland; (G.M.); (B.S.); (G.L.J.); (D.D.)
| | - Agata Baranowska
- Faculty of Mechanical Engineering, Bialystok University of Technology, 45C Wiejska Street, 15-351 Bialystok, Poland;
| | - Jan Dorosz
- Faculty of Electrical Engineering, Bialystok University of Technology, 45D Wiejska Street, 15-351 Bialystok, Poland; (K.S.); (T.R.); (J.Ż.); (M.K.); (P.M.); (J.D.)
| | - Wojciech Pisarski
- Institute of Chemistry, University of Silesia, 9 Szkolna Street, 40-007 Katowice, Poland; (M.K.); (W.P.); (J.P.)
| | - Joanna Pisarska
- Institute of Chemistry, University of Silesia, 9 Szkolna Street, 40-007 Katowice, Poland; (M.K.); (W.P.); (J.P.)
| | - Zbigniew Olejniczak
- Institute of Nuclear Physics, Polish Academy of Sciences, Radzikowskiego 152, 31-342 Krakow, Poland;
| | - Dominik Dorosz
- Faculty of Materials Science and Ceramics, AGH University of Science and Technology, 30 Mickiewicza Av., 30-059 Krakow, Poland; (G.M.); (B.S.); (G.L.J.); (D.D.)
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