Low-temperature thermal-expansion anomaly in Bi2Sr2CuO6

被引：3
|
作者：
Anshukova, NV
Golovashkin, AI
Ivanova, LI
Krynetskii, IB
Rusakov, AP
Shulyatev, DA
机构：
[1] Russian Acad Sci, PN Lebedev Phys Inst, Moscow 119991, Russia
[2] Moscow Steel & Alloys Inst, Moscow 117936, Russia
[3] Moscow MV Lomonosov State Univ, Moscow 119899, Russia
来源：
PHYSICS OF THE SOLID STATE | 2004年 / 46卷 / 08期
基金：
俄罗斯基础研究基金会;
关键词：
Spectroscopy; Magnetic Field; State Physics; Anomaly Region;
D O I：
10.1134/1.1788768
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
Single-crystal samples of the Bi2 + xSr2 - x - yCu1 + yO6 + delta system revealed anomalous (negative) thermal expansion in the temperature range 10-20 K. Magnetic fields of 1-3 T were found to strongly affect the position and width of the anomaly region. A thermal-expansion singularity was detected at temperatures T approximate to 30-50 K, which may be related to the formation of a pseudogap. (C) 2004 MAIK "Nauka / Interperiodica".
引用
收藏
页码：1394 / 1397
页数：4
相关论文
共 50 条
  • [41] LOW-TEMPERATURE THERMAL-EXPANSION OF AMORPHOUS SOLIDS
    ACKERMAN, DA
    ANDERSON, AC
    PHYSICAL REVIEW LETTERS, 1982, 49 (16) : 1176 - 1178
  • [42] LEAD-DOPED BI2SR2CUO6 - A SUPERCONDUCTOR FREE OF MODULATION AND SUPERSTRUCTURE
    TORARDI, CC
    MCCARRON, EM
    GAI, PL
    PARISE, JB
    GHOROGHCHIAN, J
    KANG, DB
    WHANGBO, MH
    BARRY, JC
    PHYSICA C, 1991, 176 (4-6): : 347 - 356
  • [43] Evidence for Antiferromagnetic Order in Bi2Sr2CuO6 Phase with Stoichiometric Cation Composition
    J Solid State Chem, 2 (372):
  • [44] Evidence for antiferromagnetic order in Bi2Sr2CuO6 phase with stoichiometric cation composition
    Kato, M
    Yoshimura, K
    Kosuge, K
    JOURNAL OF SOLID STATE CHEMISTRY, 1997, 133 (02) : 372 - 378
  • [45] 结构调制对Bi2Sr2CuO6电子结构的影响
    陈学安
    傅亨
    唐有祺
    朱敏慧
    徐江
    物理化学学报, 1991, (04) : 396 - 399
  • [46] SPECIFIC-HEAT OF BI2SR2CUO6 AND BI2SR2CACU2O8 IN THE SUPERCONDUCTING STATE
    CHAKRABORTY, A
    EPSTEIN, AJ
    COX, DL
    MCCARRON, EM
    FARNETH, WE
    PHYSICAL REVIEW B, 1989, 39 (16): : 12267 - 12270
  • [47] LOW-TEMPERATURE THERMAL-EXPANSION AND MAGNETOSTRICTION OF TMCD
    OTT, HR
    ANDRES, K
    SOLID STATE COMMUNICATIONS, 1974, 15 (08) : 1341 - 1345
  • [48] LOW-TEMPERATURE THERMAL-EXPANSION OF BARIUM FERRITE
    CLARK, AF
    HAYNES, WM
    DEASON, VA
    TRAPANI, RJ
    CRYOGENICS, 1976, 16 (05) : 267 - 270
  • [49] LOW-TEMPERATURE THERMAL-EXPANSION OF REFRACTORY NITRIDES
    LENGAUER, W
    ETTMAYER, P
    YVON, K
    JOURNAL OF THE LESS-COMMON METALS, 1991, 168 (02): : L7 - L9
  • [50] LOW-TEMPERATURE THERMAL-EXPANSION OF SILICA REFRACTORIES
    SHI, YY
    BRADT, RC
    AMERICAN CERAMIC SOCIETY BULLETIN, 1984, 63 (08): : 1016 - 1016
12345