Surface studies of twinned of YBa2Cu3O7-δ crystals

被引：0
|
作者：
Sadowski, W [1 ]
Hankiewicz, EM
Klimczuk, T
Wieczorek-Klimczuk, A
机构：
[1] Gdansk Tech Univ, Dept Appl Math & Phys, PL-80952 Gdansk, Poland
[2] Polish Acad Sci, Inst Phys, PL-02668 Warsaw, Poland
来源：
PHYSICA C | 2000年 / 341卷
关键词：
YBCO crystals; twinning; atomic forces microscopy;
D O I：
10.1016/S0921-4534(00)00578-5
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Single crystals of YBa2 Cu3O7-delta have been grown from BaO - CuO flux. Surface studies of the oxidised crystals were done using optical polarizing microscope, scanning tunnelling (STM) and atomic force microscopy (AFM). Ferroelastic properties of YBa2Cu3O7-delta crystals give a possibility to interpret twins within the framework of the quasidislocation theory. Analysis of this theoretical description gave an idea for investigating morphology of the twinned surface using STM and AFM microscopy. As the result for the first time it was possible to observe by AFM the twin boundaries as convexities of the twinned surface.
引用
收藏
页码：533 / 534
页数：2
相关论文
共 50 条
  • [31] Stability of ultrasmooth surface morphology of (110) YBa2Cu3O7-δ homoepitaxial films and Nb/Au/(110) YBa2Cu3O7-δ junctions
    Usagawa, T
    Wen, JG
    Ishimaru, Y
    Koyama, S
    Utagawa, T
    Enomoto, Y
    APPLIED PHYSICS LETTERS, 1998, 72 (24) : 3202 - 3204
  • [32] MAGNETIC-PROPERTIES OF TWINNED CRYSTALS OF YBA2CU3O7-DELTA
    BRABERS, VAM
    DEJONGE, WJM
    DEWAELE, ATAM
    EMMEN, JHPM
    GEPPAART, PMA
    PHYSICA C, 1988, 153 (02): : 1475 - 1476
  • [33] Surface relaxation and surface dynamics of YBa2Cu3O7-δ(001) slabs
    J Phys Condens Matter, 49 (10195):
  • [34] Nanostructural inhomogeneity of YBa2Cu3O7-δ
    Klinkova, L. A.
    Nikolaichik, V. I.
    PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2014, 506 : 33 - 39
  • [35] Cold sintering of YBa2Cu3O7-δ
    Cockburn, James
    Boston, Rebecca
    RSC ADVANCES, 2019, 9 (70) : 40917 - 40923
  • [36] Vortex Cutting in YBa2Cu3O7-δ
    Durrell, J. H.
    Pardo, E.
    Evetts, J. E.
    Blamire, M. G.
    7TH EUROPEAN CONFERENCE ON APPLIED SUPERCONDUCTIVITY (EUCAS'05), 2006, 43 : 627 - 630
  • [37] Oxygen exchange in YBa2Cu3O7-δ
    Kalanda, NA
    Trukhan, VM
    Ketsko, VA
    INORGANIC MATERIALS, 2002, 38 (02) : 159 - 162
  • [38] Magnetization relaxation in YBa2Cu3O7-δ
    1671, (75):
  • [39] Oxygen mobility in YBa2Cu3O7-δ
    Gadaud, P.
    Kaya, B.
    Journal of Alloys and Compounds, 1994, 211-1 : 296 - 299
  • [40] Transport in insulating YBa2Cu3O7-δ
    Milliken, FP
    Doderer, T
    Koch, RH
    Tsuei, CC
    PHYSICAL REVIEW B, 2000, 62 (13): : 9143 - 9147
12345