Electron paramagnetic resonance spectroscopy of Cr3+ in hexagonal Cs2NaGaF6 crystals

被引：0
|
作者：
Vrielinck, H
Khaidukov, NM
Callens, F
Matthys, P
机构：
[1] Univ Ghent, Dept Solid State Sci, B-9000 Ghent, Belgium
[2] Russian Acad Sci, Inst Gen & Inorgan Chem, Moscow 117907, Russia
来源：
RADIATION EFFECTS AND DEFECTS IN SOLIDS | 2002年 / 157卷 / 6-12期
关键词：
laser materials; fluoride crystals; transition metal ion; EPR;
D O I：
10.1080/10420150215764
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
Powder samples of hydrothermally grown Cr3+ -doped Cs-2 NaGaF6 crystals have been investigated with electron paramagnetic resonance spectroscopy at X - (9.5 GHz) and Q -band (34 GHz). Analysis of the spectra clearly demonstrates that there are two distinct Cr3+ centres in the Cs2NaGaF6 crystal, having nearly identical g factors, but differing largely from the viewpoint of their zero field splitting. By using the Cr-53 hyperfine spectra observed with electron nuclear double resonance spectroscopy, it is deduced that these centres have opposite signs for the zero field splitting. The spectroscopic properties of the Cr3+ centres in the isostructural Cs2NaGaF6 and Cs2NaAlF6 crystals are compared and discussed.
引用
收藏
页码：1155 / 1159
页数：5
相关论文
共 50 条
  • [11] ELECTRON PARAMAGNETIC RESONANCE OF CR3+ IN LAALO3 SINGLE CRYSTALS
    STAFEEV, AV
    VOTINOV, MP
    BERKOVSK.BP
    LUZHKOV, VM
    SOVIET PHYSICS SOLID STATE,USSR, 1968, 9 (12): : 2871 - +
  • [12] Electron paramagnetic resonance spectroscopy and first-principles calculations of Cr3+ doped KDP crystals
    Wei, Liening
    Li, Yang
    Jiang, Xuanyu
    Wu, Pengcheng
    Zhao, Xian
    Zhang, Lisong
    Liu, Baoan
    Chai, Xiangxu
    Xu, Mingxia
    Sun, Xun
    Hong, Wei
    CRYSTENGCOMM, 2022, 24 (27) : 4948 - 4954
  • [13] Theoretical investigations on the electron paramagnetic resonance for Cr3+ in SrLaGaO4 and Cs2CdCl4 crystals
    Zeng, Ti-Xian
    Chen, Jia-Jun
    Chen, Tai-Hong
    Rengong Jingti Xuebao/Journal of Synthetic Crystals, 2010, 39 (SUPPL.): : 249 - 253
  • [14] ELECTRON PARAMAGNETIC RESONANCE OF CR3+ IN SNO2
    FROM, WH
    PHYSICAL REVIEW, 1963, 131 (03): : 961 - +
  • [15] Laser spectroscopy and electron paramagnetic resonance of Cr3+ doped silicate glasses
    Costa, VC
    Lameiras, FS
    Pinheiro, MVB
    Sousa, DF
    Nunes, LAO
    Shen, YR
    Bray, KL
    JOURNAL OF NON-CRYSTALLINE SOLIDS, 2000, 273 (1-3) : 209 - 214
  • [16] ELECTRON-PARAMAGNETIC RESONANCE IN RBH3(SEO3)2 - CR3+ CRYSTALS
    JERZAK, S
    WAPLAK, S
    SHUVALOV, LA
    FEDOSYUK, RM
    ACTA PHYSICA POLONICA A, 1980, 58 (06) : 753 - 764
  • [17] ELECTRON-PARAMAGNETIC-RESONANCE AND OPTICAL SPECTRA OF CR3+ IN SNO2 SINGLE CRYSTALS
    HOU, SL
    SUMMITT, RW
    TUCKER, RF
    PHYSICAL REVIEW, 1967, 154 (02): : 258 - +
  • [18] ELECTRON PARAMAGNETIC RESONANCE SPECTRUM OF CR3+ IONS IN SINGLE CRYSTALS OF ALF3
    GRECU, VV
    WANKLYN, BM
    JOURNAL OF PHYSICS PART C SOLID STATE PHYSICS, 1968, 1 (02): : 387 - &
  • [19] ELECTRON-PARAMAGNETIC RESONANCE OF CR3+ IN CHALCOGENIDE GLASSES
    CHEPELEVA, IV
    ZHILINSKAYA, EA
    LAZUKIN, VN
    CHERNOV, AP
    PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 1976, 73 (01): : 65 - 72
  • [20] Electron Paramagnetic Resonance of Cr3+ Ions in ABO3 (A = Sc, In, Ga) Diamagnetic Crystals
    A. M. Vorotynov
    V. V. Rudenko
    S. G. Ovchinnikov
    M. S. Molokeev
    Journal of Experimental and Theoretical Physics, 2018, 127 : 1067 - 1073
12345