INSITU GROWTH OF BI2SR2CAN-1CUNOY SUPERCONDUCTING ULTRATHIN FILMS PREPARED BY MBE TECHNIQUE AND THEIR CHARACTERIZATION

被引：5
作者：
WATANABE, H
TSUKADA, I
TERASAKI, I
MAEDA, A
UCHINOKURA, K
机构：
[1] Department of Applied Physics, The University of Tokyo, Bunkyo-ku, Tokyo, 113
来源：
PHYSICA C | 1991年 / 185卷 / pt 3期
关键词：
D O I：
10.1016/0921-4534(91)91161-V
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Ultrathin films of Bi2Sr2Can-1CunOy (n = 1 and 2) were grown in situ by molecular beam epitaxy technique. Even in the 1.5 nm-thick film of the n = 2 phase, incommensurate modulated structures at the Bi-O layer were observed by reflection high-energy electron diffraction. Laue oscillations in X-ray diffraction were clearly observed and they corresponded to the number of primitive cells along the deposited directions.
引用
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页码：2073 / 2074
页数：2
相关论文
共 7 条
  • [1] BOZOVIC I, PREPRINT
  • [2] INTERLAYER COUPLING EFFECT IN HIGH-TC SUPERCONDUCTORS PROBED BY YBA2CU3O7-X/PRBA2CU3O7-X SUPERLATTICES
    LI, Q
    XI, XX
    WU, XD
    INAM, A
    VADLAMANNATI, S
    MCLEAN, WL
    VENKATESAN, T
    RAMESH, R
    HWANG, DM
    MARTINEZ, JA
    NAZAR, L
    [J]. PHYSICAL REVIEW LETTERS, 1990, 64 (25) : 3086 - 3089
  • [3] SUPERCONDUCTIVITY IN NONSYMMETRIC EPITAXIAL YBA2CU3O7-X/PRBA2CU3O7-X SUPERLATTICES - THE SUPERCONDUCTING BEHAVIOR OF CU-O BILAYERS
    LOWNDES, DH
    NORTON, DP
    BUDAI, JD
    [J]. PHYSICAL REVIEW LETTERS, 1990, 65 (09) : 1160 - 1163
  • [4] EPITAXIAL-GROWTH OF BI-SR-CA-CU-O THIN-FILMS BY MOLECULAR-BEAM EPITAXY TECHNIQUE WITH SHUTTER CONTROL
    NAKAYAMA, Y
    TSUKADA, I
    MAEDA, A
    UCHINOKURA, K
    [J]. JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1989, 28 (10): : L1809 - L1811
  • [5] PREPARATION OF ULTRATHIN BI-SR-CA-CU-O SUPERCONDUCTING FILMS BY METALORGANIC CHEMICAL VAPOR-DEPOSITION
    SUGIMOTO, T
    YOSHIDA, M
    SUGAWARA, K
    SHIOHARA, Y
    TANAKA, S
    [J]. APPLIED PHYSICS LETTERS, 1991, 58 (10) : 1103 - 1105
  • [6] Terashima T., 1990, Oyo Buturi, V59, P591
  • [7] ONSET OF HIGH-TEMPERATURE SUPERCONDUCTIVITY IN THE 2-DIMENSIONAL LIMIT
    WANG, T
    BEAUCHAMP, KM
    BERKLEY, DD
    JOHNSON, BR
    LIU, JX
    ZHANG, J
    GOLDMAN, AM
    [J]. PHYSICAL REVIEW B, 1991, 43 (10): : 8623 - 8626
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