Determination of the position of impurity atoms in yttrium-aluminum garnet by means of forbidden reflections

被引：0
作者：
Ovchinnikova E.N. [1 ]
Oreshko A.P. [1 ]
Dmitrienko V.E. [2 ]
机构：
[1] Moscow State University, Moscow
[2] Shubnikov Institute of Crystallography, Russian Academy of Sciences, Moscow
来源：
Ovchinnikova, E. N. | 1600年 / Izdatel'stvo Nauka卷 / 08期
关键词：
541.1 Aluminum - 547.2 Rare Earth Metals - 549.3 Nonferrous Metals and Alloys excluding Alkali and Alkaline Earth Metals - 931.3 Atomic and Molecular Physics;
D O I：
10.1134/S1027451014010157
中图分类号：
学科分类号：
摘要：
The possibility of determining the position of terbium impurity atoms in yttrium-aluminum garnet lattice is analyzed. It is shown that in the presence of the impurity in both aluminum and yttrium positions the tensor factors of the nearest yttrium atoms change. To determine the position of impurity atoms in the yttrium-aluminum garnet unit cell, measurements should be carried out at energies near the L-absorption edges of terbium. © 2014 Pleiades Publishing, Ltd.
引用
收藏
页码：28 / 34
页数：6
相关论文
共 42 条
  • [1] Hodeau J.L., Favre-Nicolin V., Bos S., Et al., Chem. Rev., 101, (2001)
  • [2] Lovesey S.W., Balcar E., Knight K.S., Et al., Phys. Rep., 411, (2005)
  • [3] Stragier H., Cross J.O., Rehr J.J., Et al., Phys. Rev. Lett., 69, (1992)
  • [4] Lovesey S.W., Collins S.P., X-Ray Scattering and Absorption by Magnetic Materials, (1996)
  • [5] Andreeva M.A., Smekhova A.G., Poverkhnost', No. 2, (2006)
  • [6] Andreeva M.A., Odintsova E.E., Semenov V.G., Et al., J. Surf. Invest.: X-Ray, Synchrotron Neutron Tech., 2, (2008)
  • [7] Odintsova E.E., Andreeva M.A., J. Surf. Invest.: X-Ray, Synchrotron Neutron Tech., 4, (2010)
  • [8] Huang D.J., Lin H.-J., Okamoto J., Et al., Phys. Rev. Lett., 96, (2006)
  • [9] Murakami Y., Kawada H., Kawata H., Et al., Phys. Rev. Lett., 80, (1998)
  • [10] Goulon J., Rogalev A., Wilhelm F., Et al., J. Exp. Theor. Phys., 97, (2003)
12345