Valence control of ce Ions in cerium-substituted yttrium iron garnet

被引：0
|
作者：
Song Fengbing
Li Qiang
Zhong Zhifeng
机构：
[1] Tsinghua University,Department of Chemistry
来源：
Journal of Wuhan University of Technology-Mater. Sci. Ed. | 2005年 / 20卷 / 1期
关键词：
cerium-substituted yttrium iron garnet; coprecipitation; valence control; Ce;
D O I：
10.1007/BF02870861
中图分类号：
学科分类号：
摘要：
Cerium-substituted yttrium iron garnet (CexY3−xFe5O12, Ce: YIG) was prepared via coprecipitation. The structure, morphology, valence state and constituent of Ce ions were investigated respectively. X-ray powder diffraction (XRD) analysis shows that Ce: YIG was of single cubic YIG phase. The result of X-ray photoelectron spectroscopy (XPS) indicates the Ce ions in Ce: YIG were in the state of trivalence. Scanning electron microscope (SEM) demonstrates the conglobation of Ce: YIG particles about 0.2μm scale. The magnetic properties were studied by a vibrating sample magnetometer (VSM) and the result exhibits that substitution of Ce3+ changes the magnetic parameters of YIG. The effects of doping content of Ce ions and synthesis temperature on valence control were discussed in detail.
引用
收藏
页码：6 / 8
页数：2
相关论文
共 50 条
  • [21] Magneto-optical properties of cerium-substituted yttrium iron garnet single crystals grown by traveling solvent floating zone method
    Higuchi, S
    Furukawa, Y
    Takekawa, S
    Kamada, O
    Kitamura, K
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1999, 38 (7A): : 4122 - 4126
  • [22] Magneto-optical properties of cerium-substituted yttrium iron garnet single crystals grown by traveling solvent floating zone method
    Higuchi, Sadao
    Fukukawa, Yasunori
    Takekawa, Shunji
    Kamada, Osamu
    Kitamura, Kenji
    Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers, 1999, 38 (7 A): : 4122 - 4126
  • [23] Untangling the contributions of cerium and iron to the magnetism of Ce-doped yttrium iron garnet
    Casals, Blai
    Espinola, Marina
    Cichelero, Rafael
    Gepraegs, Stephan
    Opel, Matthias
    Gross, Rudolf
    Herranz, Gervasi
    Fontcuberta, Josep
    APPLIED PHYSICS LETTERS, 2016, 108 (10)
  • [24] Effect of pH and annealing temperature on the structural and magnetic properties of cerium-substituted yttrium iron garnet powders produced by the sol-gel method
    Yarici, I.
    Erol, M.
    Celik, E.
    Ozturk, Y.
    MATERIALS SCIENCE-POLAND, 2016, 34 (02): : 362 - 367
  • [25] Study of magneto-optical activity in cerium substituted yttrium iron garnet (Ce:YIG) epitaxial thin films
    Kuila, Manik
    Deshpande, Uday
    Choudhary, R. J.
    Rajput, Parasmani
    Phase, D. M.
    Reddy, V. Raghavendra
    JOURNAL OF APPLIED PHYSICS, 2021, 129 (09)
  • [26] Magnetophotonic crystal with cerium substituted yttrium iron garnet and enhanced Faraday rotation angle
    Yoshimoto, Takuya
    Goto, Taichi
    Isogai, Ryosuke
    Nakamura, Yuichi
    Takagi, Hiroyuki
    Ross, C. A.
    Inoue, M.
    OPTICS EXPRESS, 2016, 24 (08): : 8746 - 8753
  • [27] Influence of growth atmosphere on solubility limit of Ce3+ ions in Ce-substituted fibrous yttrium iron garnet single crystals
    Sekijima, T
    Itoh, H
    Fujii, T
    Wakino, K
    Okada, M
    JOURNAL OF CRYSTAL GROWTH, 2001, 229 (01) : 409 - 414
  • [28] Magneto-optic channel waveguides in Ce-substituted yttrium iron garnet
    Shintaku, Toshihiro
    Uno, Takehiko
    Kobayashi, Morio
    Journal of Applied Physics, 1993, 74 (08): : 4877 - 4881
  • [29] Magneto-optic channel waveguides in Ce-substituted yttrium iron garnet
    Shintaku, Toshihiro, 1600, American Inst of Physics, Woodbury, NY, United States (74):
  • [30] STUDY OF NEODYMIUM SUBSTITUTED YTTRIUM IRON GARNET
    RAMSEY, TH
    WEISS, EJ
    STEINFINK, H
    JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 1962, 23 (AUG) : 1105 - &
12345