RBS study of defect profiles in proton implanted LiNbO3

被引:2
|
作者
Salem, SO
Canut, B
Moretti, P
Meddeb, J
Ramos, SMM
Thevenard, P
机构
[1] Département de Physique des Matériaux (U.RA. C.N.R.S. 172), Université Claude Bernard Lyon I
来源
RADIATION EFFECTS AND DEFECTS IN SOLIDS | 1995年 / 136卷 / 1-4期
关键词
niobate lithium; implantation; defects;
D O I
10.1080/10420159508218801
中图分类号
TL [原子能技术]; O571 [原子核物理学];
学科分类号
0827 ; 082701 ;
摘要
Single crystals of lithium niobate were implanted at room temperature with 20 keV protons at fluences ranging from 5 x 10(16) H+/cm(2) to 2 x 10(17) H+/cm(2). Rutherford Backscattering Spectrometry in channeling geometry (RBS-C) performed at three beam energies (1, 1.5, and 2 MeV) and subsequent analysis of the energy dependence of the dechanneling cross section enabled us to show the predominant induced lattice defects are likely of a 'point' nature. Electron microscopy investigations also support this assumption.
引用
收藏
页码:103 / 106
页数:4
相关论文
共 50 条
  • [41] Twinning and dislocation pileups in heavily implanted LiNbO3
    Ofan, Avishai
    Gaathon, Ophir
    Zhang, Lihua
    Evans-Lutterodt, Kenneth
    Bakhru, Sasha
    Bakhru, Hassaram
    Zhu, Yimei
    Welch, David
    Osgood, Richard M., Jr.
    PHYSICAL REVIEW B, 2011, 83 (06)
  • [42] Etching study of ferroelectric microdomains in LiNbO3 and MgO:LiNbO3
    Holstein, WL
    JOURNAL OF CRYSTAL GROWTH, 1997, 171 (3-4) : 477 - 484
  • [43] Defect structure in Mg-doped LiNbO3: Revisited study
    Abdi, F.
    Aillerie, M.
    Bourson, P.
    Fontana, M. D.
    JOURNAL OF APPLIED PHYSICS, 2009, 106 (03)
  • [45] Channeling study of proton-exchanged LiNbO3 optical waveguides
    Hu, H
    Lu, F
    Chen, F
    Wang, FX
    Zhang, JH
    Liu, XD
    Wang, KM
    PHYSICA STATUS SOLIDI A-APPLIED RESEARCH, 2000, 181 (02): : 509 - 513
  • [46] COMBINED RBS CHANNELING AND PAC STUDIES OF HAFNIUM-DOPED LINBO3
    REBOUTA, L
    SOARES, JC
    DASILVA, MF
    SANZGARCIA, JA
    DIEGUEZ, E
    AGULLOLOPEZ, F
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1990, 45 (1-4): : 495 - 498
  • [47] ION-IMPLANTED OPTICAL-WAVEGUIDES IN LINBO3
    KING, GDH
    BONE, MC
    WEISS, BL
    WEEKS, DW
    ELECTRONICS LETTERS, 1981, 17 (23) : 897 - 898
  • [48] Defect complexes in congruent LiNbO3 and their optical signatures
    Li, Yanlu
    Schmidt, W. G.
    Sanna, S.
    PHYSICAL REVIEW B, 2015, 91 (17)
  • [49] Rearrangements on the Surface of Heavy-Ion-Implanted LiNbO3
    Plaksin, O. A.
    Kono, K.
    Takeda, Y.
    Plaksin, S. O.
    Shur, V. Ya
    Kishimoto, N.
    FERROELECTRICS, 2010, 398 : 42 - 48
  • [50] STABILITY OF HE + IMPLANTED WAVE-GUIDES IN LINBO3
    WEISS, BL
    NADEN, JM
    INTERNATIONAL JOURNAL OF ELECTRONICS, 1987, 62 (01) : 153 - 155