Superconducting fluctuations above critical temperature in the Bi2Sr2Ca1-xYxCu2O8 single crystals

被引:0
|
作者
Gimazov, I. I. [1 ,2 ]
Sakhin, V. O. [2 ]
Talanov, Yu. I. [2 ]
Adachi, T. [3 ]
Noji, T. [4 ]
Koike, Y. [4 ]
机构
[1] Kazan Fed Univ, Kremlevskaya 18, Kazan 420008, Russia
[2] Zavoisky Phys Tech Inst, Sibirsky Tract 10-7, Kazan 420029, Russia
[3] Sophia Univ, Dept Engn & Appl Sci, Chiyoda Ku, 7-1 Kioi Cho, Tokyo 1028554, Japan
[4] Tohoku Univ, Dept Appl Phys, 6-6-05 Aoba, Sendai, Miyagi 9808579, Japan
关键词
high temperature superconductors; superconducting order parameter fluctuations; non-resonant microwave absorption; AC-susceptibility;
D O I
暂无
中图分类号
O64 [物理化学(理论化学)、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号
070203 ; 070304 ; 081704 ; 1406 ;
摘要
The superconducting fluctuations above critical temperature in the Bi2Sr2Ca1-xYxCu2O8 single crystals are studied. The boundaries of the superconducting fluctuations area are defined by the MWA measurement. The estimation of the fluctuations lifetimes is made.
引用
收藏
页数:5
相关论文
共 50 条
  • [41] Raman study of the superconducting gap and the two-magnon excitation in Bi2Sr2Ca1-xYxCu2O8+δ
    Sugai, S
    Hosokawa, T
    JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 2001, 62 (1-2) : 153 - 156
  • [42] Texturing studies on Bi2.2Sr1.9Ca1-xYxCu2O8+δ bulk crystals
    Prabhakaran, D.
    Subramanian, C.
    Superconductor Science and Technology, 1998, 11 (08): : 788 - 792
  • [43] Texturing studies on Bi2.2Sr1.9Ca1-xYxCu2O8+δ bulk crystals
    Prabhakaran, D
    Subramanian, C
    SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 1998, 11 (08): : 788 - 792
  • [44] The comparable effects on transport properties in Bi2Sr2Ca1-xPrxCu2Oy and Bi2Sr2Ca1-xYxCu2Oy single crystals
    Cao, Q
    Ruan, KQ
    Li, SY
    Chen, XH
    Qian, GG
    Cao, LZ
    PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2000, 334 (3-4): : 237 - 242
  • [45] Possible non-resonant rf absorption evidence for superconducting fluctuations above Tc in Bi2Sr2CaCu2O8 single crystals
    Sudershan, YS
    Rastogi, A
    Bhat, SV
    Grover, AK
    Yamaguchi, Y
    Oka, K
    Nishihara, Y
    SOLID STATE COMMUNICATIONS, 1998, 107 (07) : 373 - 378
  • [46] Measurements of the magnetization in the mixed state and above the superconducting transition of Bi2Sr2CaCu2O8 single crystals
    Miramontes, E. G.
    Campa, J. A.
    Pomar, A.
    Rasines, I.
    Torron, C.
    Veira, J. A.
    Vidal, Felix
    PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 1994, 235-40 : 2931 - 2932
  • [47] Structural and microstructural transformations in Bi2Sr2Ca1-xYxCu2O8+y system
    Song, CY
    Wen, SL
    Che, GC
    CHINESE SCIENCE BULLETIN, 1997, 42 (03): : 192 - 196
  • [48] Structural and microstructural transformations in Bi2Sr2Ca1-xYxCu2O8+y system
    SONG Chengyu
    2. State Key Laboratory of Supercon-ductivity
    Chinese Science Bulletin, 1997, (03) : 192 - 196
  • [49] Unexpected behavior of diamagnetic signal in polycrystalline Bi2Sr2Ca1-xYxCu2O8+δ
    Kim, G. C.
    Kim, H.
    Kim, Y. C.
    PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2007, 458 (1-2): : 34 - 37
  • [50] PHONON RAMAN-SPECTROSCOPY IN BI2SR2CA1-XYXCU2O8+Y
    SUGAI, S
    SATO, M
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1989, 28 (08): : L1361 - L1364