Electron paramagnetic resonance and Gd3+ clustering in the {xGd2O3-(1 − x)(La2O3-Al2O3-B2O3-SiO2-GeO2)} glasses

被引：0
|
作者：
J. Kliava
R. Berger
A. Potseluyko
I. Edelman
E. Petrakovskaja
T. Zarubina
机构：
[1] CPMOH,Kirensky Institute of Physics, Siberian Division
[2] Russian Academy of Sciences,undefined
[3] Vavilov State Optical Institute,undefined
来源：
The Physics of Metals and Metallography | 2006年 / 102卷
关键词：
76.30.-v; 75.50.Lk;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A multicomponent glass system 20La2O3-22Al2O3-23B2O3-35(SiO2 + GeO2) in which part of La2O3 is substituted by Gd2O3 in different concentrations has been studied by EPR. The EPR spectra show the presence of clustering at higher Gd contents. At low temperatures, the cluster-related resonance signal is altered in shape, indicating the appearance of a magnetic anisotropy field.
引用
收藏
页码：S39 / S41
相关论文
共 50 条
  • [21] GD-O-GD DIMER FORMATIONIN XGD(2)O(3)CENTER-DOT(1-X)NA2O-CENTER-DOT-2B(2)O(3) GLASSES
    CULEA, E
    MILEA, I
    JOURNAL OF NON-CRYSTALLINE SOLIDS, 1995, 189 (03) : 246 - 250
  • [22] Eu3+-activated B2O3-GeO2-RE2O3 (RE = Y3+, La3+ and Gd3+) borogermanate scintillating glasses
    Sun, Xin-Yuan
    Jiang, Da-Guo
    Sun, You-Zhuang
    Zhang, Xiang
    Hu, Qiang-Lin
    Huang, Yan
    Tao, Ye
    JOURNAL OF NON-CRYSTALLINE SOLIDS, 2014, 389 : 72 - 77
  • [23] AC conductivity and dielectric properties of SiO2-Na2O-B2O3-Gd2O3 glasses
    Mahani, Ragab M.
    Marzouk, Samir Y.
    JOURNAL OF ALLOYS AND COMPOUNDS, 2013, 579 : 394 - 400
  • [24] Electron paramagnetic resonance and optical properties of Cu+2 in PbO-Li2O-As2O3-B2O3 glasses
    Kalyani, B.
    Pujari, Navaneetha
    Edukondalu, Avula
    Krishna, Potharaju
    Babu, J. Chinna
    Vardhani, C. P.
    JOURNAL OF THE AUSTRALIAN CERAMIC SOCIETY, 2020, 56 (03) : 1147 - 1154
  • [25] Electron paramagnetic resonance and optical properties of Cu+2 in PbO-Li2O-As2O3-B2O3 glasses
    B. Kalyani
    Navaneetha Pujari
    Avula Edukondalu
    Potharaju Krishna
    J. Chinna Babu
    C. P. Vardhani
    Journal of the Australian Ceramic Society, 2020, 56 : 1147 - 1154
  • [26] Properties of Na2O-Al2O3-B2O3 glasses
    Doweidar, H
    Moustafa, YM
    Abd El-Maksoud, S
    Silim, H
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2001, 301 (02): : 207 - 212
  • [27] Spectroscopic properties of Er3+-Doped Na2O-La2O3-Al2O3-SiO2 glasses
    Zhang, DB
    Chen, BY
    Liu, ZP
    Li, SG
    Hu, LL
    JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2004, 87 (12) : 2228 - 2231
  • [28] LA2O3-GA2O3-SIO2, NDO3-GA2O3-SIO2 AND LA2O3-GA2O3-NB2O5 SYSTEMS
    KHODZHABAGYAN, GG
    MILL, BV
    ZHURNAL NEORGANICHESKOI KHIMII, 1987, 32 (02): : 444 - 448
  • [29] AN INVESTIGATION OF GD2O3-AL2O3 AND SM2O3-AL2O3 SYSTEMS
    BUDNIKOV, PP
    KUSHAKOVSKII, VI
    BELEVANTSEV, VS
    DOKLADY AKADEMII NAUK SSSR, 1965, 165 (05): : 1075 - +
  • [30] PROPERTIES OF BAO-R2O3-GA2O3-GEO2 (R=Y, AL, LA, AND GD) GLASSES
    JEWELL, JM
    HIGBY, PL
    AGGARWAL, ID
    JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1994, 77 (03) : 697 - 700
12345