Colossal room-temperature magnetoresistance of La1/3Nd1/3Sr1/3MnO3 single crystals

被引：6
|
作者：
Abramovich, AI [1 ]
Michurin, AV [1 ]
机构：
[1] Moscow MV Lomonosov State Univ, Moscow 119899, Russia
来源：
PHYSICS OF THE SOLID STATE | 2000年 / 42卷 / 11期
基金：
俄罗斯基础研究基金会;
关键词：
D O I：
10.1134/1.1324049
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
Replacement of one half of the neodymium ions by lanthanum in Nd2 /3Sr1 /3MnO3 is shown to result in a considerable increase in the Curie temperature. The single-crystal La1 /3Nd1 /3Sr1 /3MnO3 , whose Curie point lies at 315 K, has been found to exhibit a record-high magnetoresistance of 27% in a weak magnetic field of 8.4 kOe in the temperature range above room temperature. (C) 2000 MAIK "Nauka/Interperiodica".
引用
收藏
页码：2113 / 2115
页数：3
相关论文
共 50 条
  • [1] Colossal room-temperature magnetoresistance of La1/3Nd1/3Sr1/3MnO3 single crystals
    A. I. Abramovich
    A. V. Michurin
    Physics of the Solid State, 2000, 42 : 2113 - 2115
  • [2] Effect of sintering on the magnetism and magnetoresistance of La1/3Nd1/3Ca1/3MnO3
    Li, GQ
    Hao, LJ
    Xianyu, Z
    Li, DR
    Sun, K
    Li, HY
    JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2000, 16 (02) : 161 - 162
  • [3] The colossal magnetoresistance of (La1-yTby)2/3Sr1/3MnO3 perovskite
    Wu, J
    Cao, QQ
    Gu, KM
    Li, QL
    Wang, L
    Zhang, HC
    Du, YW
    Zhang, SY
    ACTA PHYSICA SINICA, 1999, 48 (02) : 370 - 377
  • [4] Giant magnetoresistance effect in bulk La1/3Nd1/3Ca1/3MnO3 at low field
    Rao, GH
    Sun, JR
    Liang, JK
    Zhou, WY
    Cheng, XR
    APPLIED PHYSICS LETTERS, 1996, 69 (03) : 424 - 426
  • [5] Magnetostriction in (La1-xRx)2/3Sr1/3MnO3 at room temperature
    Cao, QQ
    Wu, J
    Gu, KM
    Tang, T
    Zhang, SY
    Du, YW
    ACTA PHYSICA SINICA, 1999, 48 (12) : S268 - S273
  • [6] Magnetism of perovskite manganese oxide La1/3Nd1/3Ca1/3MnO3
    Rao, GH
    Sun, JR
    Liang, JK
    JOURNAL OF APPLIED PHYSICS, 1997, 82 (09) : 4687 - 4689
  • [7] Quantitative explanation of the temperature dependence of electrical conductivity in La1/3Nd1/3Ca1/3MnO3 perovskite
    Baszynski, J
    Tolinski, T
    Idzikowski, B
    PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 2003, 196 (01): : 329 - 331
  • [8] Effect of Sintering on the Magnetism and Magnetoresistance of La1/3Nd1/3Ca1/3 MnO3
    Guoqing LI
    JournalofMaterialsScience&Technology, 2000, (02) : 161 - 162
  • [9] High-field magnetotransport properties of La2/3Sr1/3MnO3 and Nd2/3Sr1/3MnO3 systems
    Mandal, P
    Barner, K
    Haupt, L
    Poddar, A
    von Helmolt, R
    Jansen, AGM
    Wyder, P
    PHYSICAL REVIEW B, 1998, 57 (17) : 10256 - 10259
  • [10] Exchange interaction between ferromagnetic and antiferromagnetic phases in La1/3Nd1/3Ca1/3MnO3
    Baszynski, J
    Kovac, J
    Kowalczyk, A
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1999, 195 (01) : 93 - 96
12345