Calculation and simulation of spectroscopic properties for rare earth ions in chloro-fluorozirconate glasses

被引:58
作者
Soga, K [1 ]
Inoue, H [1 ]
Makishima, A [1 ]
机构
[1] Univ Tokyo, Sch Engn, Dept Mat Engn, Bunkyo Ku, Tokyo 1138656, Japan
关键词
D O I
10.1016/S0022-3093(00)00203-9
中图分类号
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
Europium doped fluorozirconate and chloro-fluorozirconate glasses with Zr-Ba-La-Al-F-Cl system were prepared by conventional melting method and their emission spectra were studied. Simulation of emission spectra of these glasses by point charge models of crystal field were performed. We found that the variation of electronic state of rare earth (RE) ions should be taken into account for the simulation of optical spectra in chloro-fluorozirconate mixed anion glasses. We applied electronic state calculations for estimating the electronic state of europium ions in glass structural models that were derived from molecular dynamics simulations. By applying the parameters derived from DV-X alpha calculation, point charge model of the crystal field and Judd-Ofelt theory, the simulation of spectra agreed with observed spectra of the europium ions in chloro-fluorozirconate glasses in terms of spectral width and intensity. (C) 2000 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:69 / 74
页数:6
相关论文
共 50 条
  • [21] MECHANISM OF RADIATIONLESS TRANSITIONS IN RARE-EARTH IONS IN FLUOROZIRCONATE BASES
    SVESHNIKOVA, EB
    STROGANOV, AA
    URUSOVSKAYA, LN
    OPTIKA I SPEKTROSKOPIYA, 1987, 63 (05): : 1047 - 1053
  • [22] Raman spectroscopic characterization of rare earth ions doped bismuth-based glasses
    Pop, L.
    Culea, E.
    Bosca, M.
    Culea, M.
    SIX INTERNATIONAL CONFERENCE OF THE BALKAN PHYSICAL UNION, 2007, 899 : 679 - 679
  • [23] Optical properties of rare-earth ions in lead germanate glasses
    Wachtler, M
    Speghini, A
    Gatterer, K
    Fritzer, HP
    Ajo, D
    Bettinelli, M
    JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1998, 81 (08) : 2045 - 2052
  • [24] Near-neighbor structure of rare-earth elements in fluorozirconate glasses
    Wang, WC
    Chen, Y
    Hu, TD
    JOURNAL OF APPLIED PHYSICS, 1996, 79 (07) : 3477 - 3481
  • [25] The bonding characteristics between rare-earth elements and fluorine in fluorozirconate glasses
    Wang, W
    Chen, Y
    Hu, T
    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 1996, 62 (02): : 163 - 167
  • [26] RARE-EARTH IONS AS SPECTROSCOPIC PROBES OF DYNAMIC PROPERTIES OF INSULATORS
    YEN, WM
    JOURNAL OF ALLOYS AND COMPOUNDS, 1993, 193 (1-2) : 175 - 179
  • [27] Optical spectroscopy of rare earth ions in glasses
    Ebendorff-Heidepriem, H
    Ehrt, D
    GLASTECHNISCHE BERICHTE-GLASS SCIENCE AND TECHNOLOGY, 1998, 71 (10): : 289 - 299
  • [28] Rare-earth-activated fluoride and tellurite glasses: optical and spectroscopic properties
    Rolli, R
    Chiasera, A
    Montagna, M
    Moser, E
    Ronchin, S
    Pelli, S
    Righini, GC
    Jha, A
    Tikhomirov, VK
    Tikhomirova, SA
    Duverger, C
    Galinetto, P
    Ferrari, M
    RARE-EARTH-DOPED MATERIALS AND DEVICES V, 2001, 4282 : 109 - 122
  • [29] Numerical simulations of the structure and spectroscopic properties of rare-earth doped glasses
    Monteil, A
    Chaussedent, S
    Capobianco, JA
    MOLECULAR SIMULATION, 1997, 20 (1-2) : 127 - 140
  • [30] Synthesis, Optical Properties, and EPR of Fluorozirconate Glasses Doped with Manganese Ions
    Brekhovskikh, M. N.
    Batygov, S. Kh
    Moiseeva, L., V
    Vasil'ev, P. N.
    Glushkova, V. V.
    Efimov, N. N.
    RUSSIAN JOURNAL OF INORGANIC CHEMISTRY, 2022, 67 (11) : 1855 - 1860