Investigations of the spin Hamiltonian parameters for VO2+ ions in KZnClSO4 • 3H2O single crystals

被引：0
|
作者：
Tu, Chao [1 ]
Xie, Linhua [1 ]
Du, Xiangrong [1 ]
机构：
[1] Sichuan Normal Univ, Inst Solid State Phys, Chengdu 610100, Sichuan, Peoples R China
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS B | 2017年 / 31卷 / 02期
关键词：
Spin Hamiltonian parameters; crystal-field mechanism; charge-transfer (CT) mechanism; KZnCLSO4 center dot 3H(2)O:VO2+; ELECTRON-PARAMAGNETIC-RESONANCE; OPTICAL-ABSORPTION; EPR; IMPURITY; SPECTRA; SRTIO3; MN2+; HEXAHYDRATE; MODEL; CR5+;
D O I：
10.1142/S0217979216502623
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The spin Hamiltonian parameters of VO2+ in KZnClSO4 center dot 3H(2)O single crystals are calculated from the third-order perturbation formulas based on the double spin orbit coupling model for the tetragonal transition-ion clusters in crystals with the ground state vertical bar d(xy)>. In the paper, both the crystal-field (CF) mechanism and the charge-transfer (CT) mechanism (double-mechanism model) are considered to calculate the spin Hamiltonian parameters. The calculated results are in agreement with the experimental data. Moreover, the calculated results show that the CT mechanism cannot be omitted for a high-valence state V4+ ions in KZnClSO4 center dot 3H(2)O single crystals. The tetragonal field parameters are also acquired in the paper.
引用
收藏
页数：8
相关论文
共 50 条
  • [1] EPR and optical absorption studies on VO2+ ions in KZnClSO4•3H2O single crystals -: an observation of superhyperfine structure
    Raju, BDP
    Narasimhulu, KV
    Gopal, NO
    Rao, JL
    JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 2003, 64 (08) : 1339 - 1347
  • [2] Spectroscopic studies of Cu2+ ions doped in KZnClSO4•3H2O crystals
    Narasimhulu, KV
    Sunandana, CS
    Rao, JL
    PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS, 2000, 217 (02): : 991 - 997
  • [3] The HIF and SHF interactions of VO2+ ions in KZnClSO4.3H2O single crystals
    Narasimhulu, KV
    Raju, BDP
    Rao, JL
    EPR IN THE 21ST CENTURY: BASICS AND APPLICATIONS TO MATERIAL, LIFE AND EARTH SCIENCES, 2002, : 207 - 212
  • [4] EPR studies of VO2+ in Ba(ClO4)2•3H2O single crystals
    Yavuz, M
    Kalkan, H
    Bulut, A
    Atalay, S
    Oztekin, E
    ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES, 1997, 52 (12): : 849 - 854
  • [5] Electron paramagnetic resonance studies of Cu2+ ions in KZnClSO4•3H2O:: an observation of Jahn-Teller distortion
    Narasimhulu, KV
    Sunandana, CS
    Rao, JL
    JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 2000, 61 (08) : 1209 - 1215
  • [6] Investigations of the optical and EPR spectra for VO2+ in NaHC2O4•H2O single crystals
    Feng, W.-L.
    PHILOSOPHICAL MAGAZINE LETTERS, 2007, 87 (09) : 663 - 667
  • [7] EPR study of Cu2+ and VO2+ ions in [NH4H3(C2O4)2] •2 H2O single crystals
    Biyik, R
    Tapramaz, R
    Karabulut, B
    ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES, 2003, 58 (9-10): : 499 - 502
  • [8] Electron spin resonance of VO2+ in LiKSO4 single crystals
    Jain, M
    ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES, 2004, 59 (7-8): : 488 - 490
  • [9] An EPR study of VO2+ ions in arsanilic acid [C6H4AsNO (H2O)2] single crystals
    Duzgun, Filiz
    Karabulut, Bunyamin
    JOURNAL OF MOLECULAR STRUCTURE, 2007, 834 (SPEC. ISS.) : 136 - 140
  • [10] EPR studies of VO2+ ions in kainite single crystals
    Dhanuskodi, S
    Jeyakumari, AP
    SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2001, 57 (05) : 971 - 975
12345