The magnetic and transport properties of Fe doped La0.5Ca0.5MnO3

被引：15
|
作者：
Chen, X
Wang, ZH
Li, RW
Shen, BG
Zhan, WS
Sun, JR
Chen, JS
Yan, CH
机构：
[1] Chinese Acad Sci, Inst Phys, State Key Lab Magnetism, Beijing 100080, Peoples R China
[2] Univ Sci & Technol China, Dept Phys, Anhua 230026, Peoples R China
[3] Chinese Acad Sci, Ctr Condensed Matter Phys, Beijing 100080, Peoples R China
[4] Beijing Univ, State Key Lab Rare Earth Mat Chem & Applicat, Beijing 100871, Peoples R China
来源：
JOURNAL OF APPLIED PHYSICS | 2000年 / 87卷 / 09期
关键词：
D O I：
10.1063/1.372461
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The magnetic and transport properties of Fe doped charge ordering La0.5Ca0.5MnO3 have been studied. With the increase of the Fe ion, the ground state of the sample changes from a charge ordering state (x = 0) to a spin glass state (x = 0.10). The sample with x = 0.04 displays a middle state, while a larger magnetoresistance of 10(9) at 5 K and a decrease of the critical field of charge ordering melting were found. These differences can be explained by the antiferromagnetic exchange coupling between Fe and Mn ions, the destruction of the Mn-O plane and the competition between ferromagnetic and antiferromagnetic clusters. (C) 2000 American Institute of Physics. [S0021-8979(00)41508-2].
引用
收藏
页码：5594 / 5596
页数：3
相关论文
共 50 条
  • [41] Influence of the granule size on the magnetocaloric properties of manganite La0.5Ca0.5MnO3
    A. G. Gamzatov
    A. B. Batdalov
    A. M. Aliev
    P. Amirzadeh
    P. Kameli
    H. Ahmadvand
    H. Salamati
    Physics of the Solid State, 2013, 55 : 502 - 507
  • [42] Correlation between structural and transport properties of La0.5Ca0.5MnO3 thin films grown by PLD
    Rubi, D
    Duhalde, S
    Terzzoli, MC
    Villafuerte, M
    APPLIED SURFACE SCIENCE, 2002, 197 : 536 - 541
  • [43] Influence of the granule size on the magnetocaloric properties of manganite La0.5Ca0.5MnO3
    Gamzatov, A. G.
    Batdalov, A. B.
    Aliev, A. M.
    Amirzadeh, P.
    Kameli, P.
    Ahmadvand, H.
    Salamati, H.
    PHYSICS OF THE SOLID STATE, 2013, 55 (03) : 502 - 507
  • [44] Structural Elucidation and Magnetical Properties of La0.5Ca0.5MnO3 Powders and Pellets
    Jung, Miewon
    Lee, Jiyun
    Kim, Hyunjung
    KOREAN CHEMICAL ENGINEERING RESEARCH, 2005, 43 (01): : 71 - 75
  • [45] Time dependent effects and transport evidence for phase separation in La0.5Ca0.5MnO3
    Roy, M
    Mitchell, JF
    Schiffer, P
    JOURNAL OF APPLIED PHYSICS, 2000, 87 (09) : 5831 - 5833
  • [46] Multiferroicity and magnetoelectric coupling in half-doped manganite La0.5Ca0.5MnO3
    Zou, Tao
    Wang, Fen
    Liu, Yi
    Yan, Li-Qin
    Sun, Young
    APPLIED PHYSICS LETTERS, 2010, 97 (09)
  • [47] Transport properties of La0.5Ca0.5MnO3, a highly disordered charge-density wave system
    Cox, S.
    Singleton, J.
    McDonald, R. D.
    Migliori, A.
    Littlewood, P. B.
    PHYSICA B-CONDENSED MATTER, 2009, 404 (3-4) : 433 - 436
  • [48] Strain effects on La0.5Ca0.5MnO3 thin films
    Antonakos, A.
    Liarokapis, E.
    Aydogdu, G. H.
    Habermeier, H. -U.
    MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY, 2007, 144 (1-3): : 83 - 88
  • [49] Strain effects on La0.5Ca0.5MnO3 thin films
    Department of Physics, National Technical University of Athens, GR-15780 Athens, Greece
    不详
    Mater Sci Eng B, 1-3 (83-88):
  • [50] Effect of simultaneous application of magnetic field and pressure on magnetic transitions in La0.5Ca0.5MnO3
    Dash, S.
    Kumar, Kranti
    Banerjee, A.
    Chaddah, P.
    PHYSICAL REVIEW B, 2010, 82 (17)
12345