KILOHERTZ RELAXATION PROCESS IN LINBO3 - FE SINGLE-CRYSTALS

被引：3
|
作者：
DEPAIVA, JAC [1 ]
ARAUJO, EB [1 ]
HERNANDES, AC [1 ]
SOMBRA, ASB [1 ]
机构：
[1] INST FIS QUIM, SAO CARLOS, BRAZIL
来源：
PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE | 1995年 / 147卷 / 02期
关键词：
D O I：
10.1002/pssa.2211470229
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The study of the complex dielectric function of LiNbO3:Fe (LBN:Fe) single crystals reveals the presence of well-defined low-frequency relaxations associated to Fe ions. This relaxation process is very sensitive to iron doping, heat treatment, and sample temperature. As far as we know, this is the first observation of this relaxation process in LBN associated to the iron ion. The investigation of these properties is very important in view of applications of LBN:Fe as a photorefractive material and especially in recent holographic volume storage, optical image, and signal processing.
引用
收藏
页码：585 / 589
页数：5
相关论文
共 50 条
  • [41] Creation of domains by direct electron beam writing in magnesium-doped LiNbO3 and LiNbO3:Fe single crystals
    Palatnikov, M. N.
    Kokhanchik, L. S.
    Emelin, E. V.
    Sidorov, N. V.
    Manukovskaya, D. V.
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2016, 370 : 107 - 113
  • [42] VUV REFLECTIVITY OF LINBO3 AND LITAO3 SINGLE-CRYSTALS - APPLICATION OF SYNCHROTRON RADIATION
    MAMEDOV, AM
    OSMAN, MA
    HAJIEVA, LC
    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 1984, 34 (03): : 189 - 192
  • [43] Growth and characterization of LiNbO3 single crystals doped with Cu and Fe ions
    Pracka, I
    Bajor, AL
    Kaczmarek, SM
    Swirkowicz, M
    Kaczmarek, B
    Kisielewski, J
    Lukasiewicz, T
    CRYSTAL RESEARCH AND TECHNOLOGY, 1999, 34 (5-6) : 627 - 634
  • [44] X-RAY TOPOGRAPHIC STUDIES ON LINBO3 AND LITAO3 SINGLE-CRYSTALS
    SUGII, K
    MIYAZAWA, S
    NIIZEKI, N
    ACTA CRYSTALLOGRAPHICA SECTION A, 1972, 28 : S169 - S169
  • [45] DIFFUSION OF ALKALI-METALS AND SELF-DIFFUSION IN LINBO3 SINGLE-CRYSTALS
    LAPSHIN, VI
    RUMYANTSEV, AP
    INORGANIC MATERIALS, 1976, 12 (12) : 1797 - 1800
  • [46] CU-2+ JAHN-TELLER EFFECT IN LINBO3 SINGLE-CRYSTALS
    PETROSYAN, AK
    KHACHATRYAN, RM
    SHAROYAN, EG
    FIZIKA TVERDOGO TELA, 1984, 26 (01): : 22 - 28
  • [47] OPTICAL PHENOMENON IN LINBO3 SINGLE CRYSTALS
    CROFT, WJ
    KESTIGIAN, M
    JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1966, 113 (09) : 960 - +
  • [48] Single crystals of periodically poled LiNbO3
    Naumova, II
    Gliko, OA
    KRISTALLOGRAFIYA, 1996, 41 (04): : 749 - 750
  • [49] CRYSTAL-STRUCTURE OF PROTON-EXCHANGED LAYERS ON SINGLE-CRYSTALS OF LINBO3
    ITO, M
    TAKEI, H
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1989, 28 (01): : 144 - 145
  • [50] DETERMINATION OF OPTICAL-CONSTANTS OF LINBO3 SINGLE-CRYSTALS IN REGION OF INTRINSIC ABSORPTION
    VISHNEVSKII, VN
    MARCHUK, EP
    MIKHAILISHIN, YI
    PIDZYRAILO, NS
    FIZIKA TVERDOGO TELA, 1975, 17 (06): : 1780 - 1782
12345