Superconductivity in '1201' lead cuprate

被引：0
|
作者：
Adachi, Seiji [1 ]
Setsune, Kentaro [1 ]
Wasa, Kiyotaka [1 ]
机构：
[1] Matsushita Electric Industrial Co, Ltd, Japan
来源：
| 1600年 / 29期
关键词：
Ceramic Materials - Crystals--Structure - Lead Compounds;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A new member of lead cuprates whose crystal structure consists of the (Pb/Cu)-O single-layer and Cu-O6 octahedron, called the '1201' structure, has been synthesized. At a nominal composition of Pb0.6SrLaCu1.5Oy, an almost single-phase sample (tetragonal a=0.378 nm, c=0.867 nm) was obtained, and superconductivity with the Tc(zero) of 25 K was observed.
引用
收藏
相关论文
共 50 条
  • [41] Ruthenate and Cuprate High-Tc Superconductivity
    John D. Dow
    Dale R. Harshman
    Journal of Superconductivity, 2002, 15 : 455 - 456
  • [42] Chiral plaquette polaron theory of cuprate superconductivity
    Tahir-Kheli, Jamil
    Goddard, William A., III
    PHYSICAL REVIEW B, 2007, 76 (01)
  • [43] The case against cuprate-plane superconductivity
    Dow, JD
    Blackstead, HA
    Harshman, DR
    INTERNATIONAL JOURNAL OF MODERN PHYSICS B, 2000, 14 (29-31): : 3444 - 3450
  • [44] Superconductivity in a spin-ladder cuprate -: Response
    Schön, JH
    Dorget, M
    Beuran, FC
    Xu, XZ
    Arushanov, E
    Laguës, M
    Cavellin, CD
    SCIENCE, 2002, 295 (5562)
  • [45] SUPERCONDUCTIVITY IN RARE-EARTH CUPRATE PEROVSKITES
    SCHNEEMEYER, LF
    WASZCZAK, JV
    ZAHORAK, SM
    VANDOVER, RB
    SIEGRIST, T
    MATERIALS RESEARCH BULLETIN, 1987, 22 (11) : 1467 - 1473
  • [46] A VALENCE-FLUCTUATION THEORY OF CUPRATE SUPERCONDUCTIVITY
    BRANDOW, BH
    PHYSICA B, 1994, 199 : 376 - 377
  • [47] With cuprate luggage to room-temperature superconductivity
    Kopaev, Yu V.
    Belyavsky, V. I.
    Kapaev, V. V.
    PHYSICS-USPEKHI, 2008, 51 (02) : 191 - 198
  • [48] High-Tc cuprate superconductivity in a nutshell
    Won, H
    Haas, S
    Parker, D
    Maki, K
    PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS, 2005, 242 (02): : 363 - 369
  • [49] VALENCE-FLUCTUATION MECHANISM FOR CUPRATE SUPERCONDUCTIVITY
    BRANDOW, BH
    INTERNATIONAL JOURNAL OF MODERN PHYSICS B, 1994, 8 (19): : 2667 - 2719
  • [50] SUPERCONDUCTIVITY OF LEAD
    BOORSE, HA
    COOK, DB
    ZEMANSKY, MW
    PHYSICAL REVIEW, 1950, 78 (05): : 635 - 636
12345