Optical absorption of AlF3-YF3-PbF2-MF2-MgF2 (M= Ca, Sr and Ba) glasses doped with chromium ions

被引：0
|
作者：
Benhamideche, C. [2 ]
Boutarfaia, A. [3 ]
Poulain, Marcel [1 ]
机构：
[1] Univ Rennes 1, UMR Sci Chim, F-35042 Rennes, France
[2] Univ Skikda, Inst Sci Fondamentales, Skikda, Algeria
[3] Univ Biskra, Lab Chim Appl, R P Biskra 07000, Algeria
来源：
OPTOELECTRONICS AND ADVANCED MATERIALS-RAPID COMMUNICATIONS | 2009年 / 3卷 / 04期
关键词：
Fluoride glass; Aluminium fluoride; Optical properties; ZIRCONIUM FLUORIDE GLASS; FLUOROZIRCONATE GLASS; SPECTROSCOPY; CR3+; LUMINESCENCE; TRANSITIONS; STATE;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Fluoroaluminate glasses in the AlF3-YF3-PbF2-CaF2-MgF2, AlF3-YF3-PbF2-SrF2-MgF2 and AlF3-YF3-PbF2-BaF2-MgF2 systems have been doped with 0.2 and 0.3 mol % CrF3 and their optical absorption has been studied. The absorption spectrum displays two strong and broad bands corresponding to the electronic transitions (4)A(2g), (F-4) double right arrow T-4(2g) (F-4) and (4)A(2g) (F-4) double right arrow T T-4(1g) (F-4) of the Cr3+ ions in a nearly octahedral environment. Crystal field and Raccah parameters were determined. They depend on the nature of the earth alkali cation and also on chromium concentration, which suggests that local field and covalent character also change.
引用
收藏
页码：317 / 319
页数：3
相关论文
共 50 条
  • [1] OPTICAL ABSORPTION OF AlF3-YF3-PbF2-MF2-Mg2 (M= Ca, Sr and Ba) GLASSES DOPED WITH CHROMIUM IONS
    Benhamideche, Chahrazed
    Boutarfaia, Ahmed
    Poulain, Marcel
    JOURNAL OF NON-OXIDE GLASSES, 2009, 1 (04): : 261 - 265
  • [2] Influence of MO/MF2 modifiers (M = Ca, Sr, Ba) on spectroscopic properties of Eu3+ ions in germanate and borate glasses
    Zur, Lidia
    Janek, Joanna
    Pietrasik, Ewa
    Soltys, Marta
    Pisarska, Joanna
    Pisarski, Wojciech A.
    OPTICAL MATERIALS, 2016, 61 : 59 - 63
  • [3] Influence of MF2(M = Mg, Ca, Zn, Sr, Ba) on properties of Yb3+-doped phosphate glasses
    Dai, SX
    Yang, JH
    Dai, NL
    Hu, LL
    Jiang, ZH
    JOURNAL OF INORGANIC MATERIALS, 2003, 18 (03) : 540 - 546
  • [4] Mechanochemical synthesis of MgF2 - MF2 composite systems (M = Ca, Sr, Ba)
    Scholz, G.
    Breitfeld, S.
    Krahl, T.
    Duevel, A.
    Heitjans, P.
    Kemnitz, E.
    SOLID STATE SCIENCES, 2015, 50 : 32 - 41
  • [5] Nd3+-doped TeO2-PbF2-AlF3 glasses for laser applications
    Lalla, E. A.
    Rodriguez-Mendoza, U. R.
    Lozano-Gorrin, A. D.
    Sanz-Arranz, A.
    Rull, F.
    Lavin, V.
    OPTICAL MATERIALS, 2016, 51 : 35 - 41
  • [6] Optical absorption, fluorescence and decay properties of Pr3+-doped PbO-H3BO3-TiO2-AlF3 glasses
    Jamalaiah, B. C.
    Kumar, J. Suresh
    Babu, A. Mohan
    Moorthy, L. Rama
    Jang, Kiwan
    Lee, Ho Sueb
    Jayasimhadri, M.
    Jeong, Jung Hyun
    Choi, Hyukjoon
    JOURNAL OF LUMINESCENCE, 2009, 129 (09) : 1023 - 1028
  • [7] Structural, optical and thermal characteristics of GeO2-PbO-SrO-AlF3-MgF2 glasses
    Baradaran, Ali
    Tavoosi, Majid
    Ghasemi, Ali
    JOURNAL OF ASIAN CERAMIC SOCIETIES, 2018, 6 (02): : 162 - 168
  • [8] Structural and optical investigations of rare earth doped lead-free germanate glasses modified by MO and MF2 (M = Ca, Sr, Ba)
    Zur, Lidia
    Janek, Joanna
    Soltys, Marta
    Goryczka, Tomasz
    Pisarska, Joanna
    Pisarski, Wojciech A.
    JOURNAL OF NON-CRYSTALLINE SOLIDS, 2016, 431 : 145 - 149
  • [9] Electric conductivity and relaxation in ZnF2-AlF3-PbF2-LiF glasses
    Sural, M
    Ghosh, A
    SOLID STATE IONICS, 2000, 130 (3-4) : 259 - 266
  • [10] Luminescent properties of binary MO-2SiO2 (M = Ca2+, Sr2+, Ba2+) glasses doped with Ce3+, Tb3+ and Dy3+
    Tratsiak, Y.
    Korjik, M.
    Fedorov, A.
    Dosovitsky, G.
    Akimova, O.
    Gordienko, E.
    Fasoli, M.
    Mechinsky, V
    Vedda, A.
    Moretti, F.
    Trusova, E.
    JOURNAL OF ALLOYS AND COMPOUNDS, 2018, 765 : 207 - 212
12345