Superconducting and transport properties of (Bi-Pb)-Sr-Ca-Cu-O with Cr2O3 additions

被引：23
作者：
Abbasi, H. [1 ]
Taghipour, J. [1 ]
Sedghi, H. [1 ]
机构：
[1] Univ Urmia, Ctr Superconduct Res, Dept Phys, Orumiyeh, Iran
来源：
JOURNAL OF ALLOYS AND COMPOUNDS | 2010年 / 494卷 / 1-2期
关键词：
High temperature superconductor; Cr2O3; addition; Transport critical current density; Self-field; Magnetoresistance; BI1.6PB0.4SR2CA2-XSMXCU3OY SUPERCONDUCTORS; MAGNETIC-FIELD; FLUX; SYSTEM; TAPES;
D O I：
10.1016/j.jallcom.2010.01.018
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The effect of Cr2O3 additions in (Bi, Pb)-Sr-Ca-Cu-O superconductors using the conventional solid-state reaction method is reported. Cr2O3 with 0, 0.3, 0.5, 0.7, and 1.0 wt.% were added to the (Bi, Pb)-Sr-Ca-Cu-O system. The critical temperature (T-C) and transport critical current density (J(C)) were determined by the four-point probe technique. The phases in the samples were determined using the powder X-ray diffraction method. The maximum T-C and J(C) were observed for the sample with 0.5 wt.% Cr2O3. The variation in the J(C) of all the samples was explained by the effective flux pinning by Cr2O3 in the samples. (C) 2010 Elsevier B.V. All rights reserved.
引用
收藏
页码：305 / 308
页数：4
相关论文
共 50 条
  • [21] The Effect of Sintering Temperature on The Rolled Silver-Sheathed Monofilament Bi,Pb-Sr-Ca-Cu-O Superconducting Wire
    Hendrik
    Sebleku, P.
    Siswayanti, B.
    Pramono, A. W.
    4TH INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS SCIENCE AND TECHNOLOGY, 2016, 2017, 202
  • [22] TRANSPORT CRITICAL CURRENT-DENSITY IN A BI1.5PB0.5SR2CA2CU3O10 CERAMIC
    SHIRAISHI, K
    SAKAMOTO, H
    YANO, K
    OTOGURO, Y
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1992, 31 (1A-B): : L17 - L20
  • [23] Effects of Cr2O3 on the Superconducting Properties of DyBa2Cu3-xCrxO7-δ (x=0 to 0.70)
    Jannah, A. N.
    Lee, T. C.
    Chow, W. S.
    Abd-Shukor, R.
    JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM, 2020, 33 (05) : 1293 - 1297
  • [24] Some effects of the doping α-Al2O3 nanoparticles in the transport properties of Bi1.65Pb0.35Sr2Ca2Cu3Oy ceramic superconductors
    Hernandez-Wolpez, M.
    Garcia-Fornaris, I.
    Govea-Alcaide, E.
    Jardim, R. F.
    Mune, P.
    REVISTA MEXICANA DE FISICA, 2018, 64 (02) : 127 - 131
  • [25] Paraconductivity in Bi1.6Pb0.4Sr2Ca2Cu3O10+δ superconductors doped with Sm2O3 nanoparticles
    Saghafi, Maryam
    Shams, Gholamabbas
    Soltani, Zahra
    PHYSICA B-CONDENSED MATTER, 2024, 678
  • [26] Cu/Cr2O3•3Al2O3 and Au-Cu/Cr2O3•3Al2O3 catalysts for methanol synthesis and water gas shift reactions
    Mierczynski, Pawel
    Maniecki, Tomasz P.
    Maniukiewicz, Waldemar
    Jozwiak, Wojciech K.
    REACTION KINETICS MECHANISMS AND CATALYSIS, 2011, 104 (01) : 139 - 148
  • [27] Photovoltaic effect in cuprate superconductor (Bi, Pb)2Sr2Ca2Cu3O10+δ and Bi2Sr2CaCu2O8+δ under magnetic field
    Chu, Z.
    Chang, F. G.
    Han, L.
    Ma, Z. P.
    Yang, F.
    CERAMICS INTERNATIONAL, 2019, 45 (02) : 2028 - 2035
  • [28] Atomic displacements effects on the electronic properties of Bi2Sr2Ca2Cu3O10
    Camargo-Martinez, J. A.
    Espitia, D.
    Baquero, R.
    REVISTA MEXICANA DE FISICA, 2015, 61 (02) : 88 - 95
  • [29] Highly dense and textured superconducting (Bi,Pb)2Sr2Ca2Cu3O10+δ ceramic samples processed by spark-plasma texturing
    Perez-Acosta, L.
    Govea-Alcaide, E.
    Noudem, J. G.
    Machado, I. F.
    Masunaga, S. H.
    Jardim, R. F.
    CERAMICS INTERNATIONAL, 2016, 42 (11) : 13248 - 13255
  • [30] The Effect of Silver Substitution in Bi1.7Pb0.3Sr2Ca2-x Ag x Cu3O y
    Sakiroglu, Serpil
    Kocabas, Kemal
    JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM, 2011, 24 (04) : 1321 - 1325
12345