Order-disorder phase transition in bismuth-based high-temperature superconductors

被引：3
|
作者：
Tornau, EE
Lapinskas, S
Rosengren, A
机构：
[1] Lithuania Acad Sci, Inst Semicond Phys, LT-2600 Vilnius, Lithuania
[2] Vilnius State Univ, Fac Phys, LT-2054 Vilnius, Lithuania
[3] Royal Inst Technol, S-10044 Stockholm, Sweden
来源：
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS | 1997年 / 291卷 / 3-4期
关键词：
order-disorder phase transition; ice rule; bismuth superconductors;
D O I：
10.1016/S0921-4534(97)01648-1
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A model for a structural phase transition, determined by an ice-rule-type of Bi-O bonding in the BiO plane, is proposed. A first-order transition is obtained at higher temperatures. The entropy, specific heat, discontinuity of the order parameter and phase diagram, useful for the description of substitutions of Bi by other atoms, are calculated. We suggest an explanation for the modulation unrelated to extra (non-stoichiometric) oxygen within the BiO plane. (C) 1997 Elsevier Science B.V.
引用
收藏
页码：173 / 180
页数：8
相关论文
共 50 条
  • [31] THE ORDER-DISORDER PHASE-TRANSITION IN KSCN
    BLASCHKO, O
    SCHWARZ, W
    SCHRANZ, W
    FUITH, A
    FERROELECTRICS, 1991, 124 (1-4) : 139 - 144
  • [32] HIGH-TEMPERATURE NEUTRON-DIFFRACTION STUDY OF THE ORDER-DISORDER TRANSITION IN TIC1-X
    MOISYMAURICE, V
    LORENZELLI, N
    DENOVION, CH
    CONVERT, P
    ACTA METALLURGICA, 1982, 30 (09): : 1769 - 1779
  • [33] ORDER-DISORDER PHASE-TRANSITION IN PYRARGYRITE
    BAISA, DF
    BONDAR, AV
    GORDON, AY
    FIZIKA TVERDOGO TELA, 1977, 19 (08): : 1273 - 1276
  • [34] ORDER-DISORDER PHASE-TRANSITION IN DICHLORODURENE
    MESSAGER, JC
    CAILLEAU, H
    YELON, WB
    ACTA CRYSTALLOGRAPHICA SECTION A, 1978, 34 (MAY): : 384 - 388
  • [35] Order-disorder phase transition in a chaotic system
    Anugraha, Rinto
    Tamura, Koyo
    Hidaka, Yoshiki
    Oikawa, Noriko
    Kai, Shoichi
    PHYSICAL REVIEW LETTERS, 2008, 100 (16)
  • [36] Vanishing of order-disorder type phase transition in DKDP at high pressure
    Tokunaga, Masaharu
    Endo, Shoichi
    Sawada, Takuya
    Tsukawake, Takeshi
    Deguchi, Kiyoshi
    Ferroelectrics, 2000, 237 (01)
  • [37] Vanishing of order-disorder type phase transition in DKDP at high pressure
    Tokunaga, M
    Endo, S
    Sawada, T
    Tsukawake, T
    Deguchi, K
    FERROELECTRICS, 2000, 237 (1-4) : 473 - 480
  • [38] RECENT ADVANCES IN BISMUTH-BASED SUPERCONDUCTORS
    BALACHANDRAN, U
    IYER, AN
    HUANG, JY
    JAMMY, R
    HALDAR, P
    HOEHN, JG
    GALINSKI, G
    MOTOWIDLO, LR
    JOM-JOURNAL OF THE MINERALS METALS & MATERIALS SOCIETY, 1994, 46 (12): : 23 - 25
  • [39] ORDER-DISORDER PHASE-TRANSITIONS IN THE UNIAXIAL DIPOLE SYSTEMS - COMPUTER EXPERIMENT AND HIGH-TEMPERATURE EXPANSIONS
    FAVORSKII, IA
    VORONTSOVVELYAMINOV, PN
    MATVIENKO, GV
    USHAKOVA, EM
    GROMOVA, NB
    FERROELECTRICS, 1978, 21 (1-4) : 489 - 490
  • [40] Picosecond autowaves near phase transition temperature of the order-disorder type ferroelectrics
    Nesterov, SV
    Sazonov, SV
    NONRESONANT LASER-MATTER INTERACTION (NLMI-9), 1997, 3093 : 390 - 395
12345