Method of determination of non-stoichiometry of oxide epitaxial films with structure of a garnet

被引：0
|
作者：
Vorob'yov, YP [1 ]
机构：
[1] Russian Acad Sci, Inst Solid State Chem, Ekaterinburg 620219, Russia
来源：
METALLOFIZIKA I NOVEISHIE TEKHNOLOGII | 2004年 / 26卷 / 01期
关键词：
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Thermodynamic analysis of the garnet formation processes and crystal-chemical simulation of the filling of the garnet crystal lattice with cations are used to identify the types of defects and to estimate their numbers and contributions to the magnetic properties of Y3-yLayFe5-xGaxO12-delta monocrystalline epitaxial films. The distribution of Ga3+ cations over octa- and tetrapositions does not correspond to statistical distribution. The numbers of Fe-VI(2+) in films are calculated. These ions cause the most significant magnetic contribution in the crystal films.
引用
收藏
页码：27 / 34
页数：8
相关论文
共 50 条
  • [31] Non-stoichiometry and its implications for the properties of PMN-PT thin films
    Trstenjak, Urska
    Daneu, Nina
    Belhadi, Jamal
    Samardzija, Zoran
    Matavz, Aleksander
    Bobnar, Vid
    Koster, Gertjan
    Spreitzer, Matjaz
    JOURNAL OF MATERIALS CHEMISTRY C, 2023, 11 (03) : 1144 - 1154
  • [32] β-TaON thin films: production by reactive magnetron sputtering and the question of non-stoichiometry
    Salamon, K.
    Micetic, M.
    Sancho-Parramon, J.
    Radovic, I. Bogdanovic
    Siketic, Z.
    Saric, I
    Petravic, M.
    Bernstorff, S.
    JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2019, 52 (30)
  • [33] Non-Stoichiometry in Oxide Thin Films Operating Under Anodic Conditions: A Chemical Capacitance Study of the Praseodymium-Cerium Oxide System
    Chen, D.
    Bishop, S. R.
    Tuller, H. L.
    SOLID OXIDE FUEL CELLS 13 (SOFC-XIII), 2013, 57 (01): : 1387 - 1394
  • [34] Oxygen non-stoichiometry and electrical conductivity of the binary strontium cobalt oxide SrCoOx
    Vashook, VV
    Zinkevich, MV
    Ullmann, H
    Paulsen, J
    Trofimenko, N
    Teske, K
    SOLID STATE IONICS, 1997, 99 (1-2) : 23 - 32
  • [35] Effect of oxygen non-stoichiometry on the electrochemical performance of lithium manganese oxide spinels
    Naghash, AR
    Lee, JY
    JOURNAL OF POWER SOURCES, 2001, 102 (1-2) : 68 - 73
  • [36] Solid-phase epitaxial growth of amorphized GaAs: The influence of microscopic and macroscopic non-stoichiometry
    Belay, KB
    Llewellyn, DJ
    Ridgway, MC
    THERMODYNAMICS AND KINETICS OF PHASE TRANSFORMATIONS, 1996, 398 : 393 - 398
  • [37] Cation non-stoichiometry in pulsed laser deposited Sr2+yFe1+xMo1-xO6 epitaxial films
    Meyer, T. L.
    Dixit, M.
    Williams, R. E. A.
    Susner, M. A.
    Fraser, H. L.
    McComb, D. W.
    Sumption, M. D.
    Lemberger, T. R.
    Woodward, P. M.
    JOURNAL OF APPLIED PHYSICS, 2014, 116 (01)
  • [38] Structure and Non-Stoichiometry of Double Sodium Molybdates with Scandium and Indium of the Alluaudite Type
    S. F. Solodovnikov
    A. A. Savina
    Z. A. Solodovnikova
    V. N. Yudin
    B. M. Kuchumov
    E. G. Khaikina
    Journal of Structural Chemistry, 2020, 61 : 419 - 430
  • [39] Effect of Structure and Composition of Non-Stoichiometry Magnesium Aluminate Spinel on Water Adsorption
    Mordekovitz, Yuval
    Shoval, Yael
    Froumin, Natali
    Hayun, Shmuel
    MATERIALS, 2020, 13 (14)
  • [40] Effects of surface non-stoichiometry on the electronic structure of ultrathin NiO(001) film
    Das, Jayanta
    Menon, Krishnakumar S. R.
    APPLIED SURFACE SCIENCE, 2015, 359 : 61 - 67
12345