Spin transport in multi wall carbon nanotubes with Co electrodes

被引：0
|
作者：
Wang Tian-Xing
Wei Hong-Xiang
Han Xiu-Feng [1 ]
Langford, R. M.
Thornton, Martin
Bari, M. A.
Coey, J. M. D.
机构：
[1] Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, State Key Lab Magnetism, Beijing 100080, Peoples R China
[2] Univ Dublin Trinity Coll, Dept Phys, Dublin 2, Ireland
来源：
CHINESE PHYSICS LETTERS | 2006年 / 23卷 / 10期
关键词：
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The magnetic field dependent transport behaviour of Co contacted multi-wall nanotubes is investigated. A sample with three Co electrodes has been measured by two-channel method with an in-plane magnetic field. When the in-plane magnetic field is perpendicular to the tube, high positive magnetoresistance up to 30% is obtained at low temperature from 3K to 25K and with held parallel to the tube, negative magnetoresistance up to 15% is observed only from the high resistance junction. The detailed positive and negative magnetoresistance behaviour also changes with temperature.
引用
收藏
页码：2852 / 2855
页数：4
相关论文
共 50 条
  • [31] Performance improvement of pasted nickel electrodes with multi-wall carbon nanotubes for rechargeable nickel batteries
    Song, Q. S.
    Aravindaraj, G. K.
    Sultana, H.
    Chan, S. L. I.
    ELECTROCHIMICA ACTA, 2007, 53 (04) : 1890 - 1896
  • [32] Electrical transport in single-wall carbon nanotubes
    Biercuk, Michael J.
    Ilani, Shahal
    Marcus, Charles M.
    McEuen, Paul L.
    CARBON NA NOTUBES: ADVANCED TOPICS IN THE SYNTHESIS, STRUCTURE, PROPERTIES AND APPLICATIONS, 2008, 111 : 455 - 493
  • [33] Transport properties of single-wall carbon nanotubes
    Grigorian, L
    Sumanasekera, GU
    Eklund, PC
    XVII INTERNATIONAL CONFERENCE ON THERMOELECTRICS, PROCEEDINGS ICT 98, 1998, : 358 - 361
  • [34] Effect of magnetic impurity on spin-polarized transport in armchair single-wall carbon nanotubes
    Kariminezhad, M.
    Kavand, M.
    Namiranian, A.
    PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES, 2010, 43 (01): : 97 - 101
  • [35] Spin-dependent transport in multiwalled carbon nanotubes
    Zhao, B
    Mönch, I
    Mühl, T
    Vinzelberg, H
    Schneider, CM
    JOURNAL OF APPLIED PHYSICS, 2002, 91 (10) : 7026 - 7028
  • [36] Spin-polarized transport in carbon nanotubes with impurities
    H. Pan
    T. H. Lin
    D. Yu
    The European Physical Journal B - Condensed Matter and Complex Systems, 2005, 47 : 437 - 441
  • [37] Spin-polarized transport through carbon nanotubes
    Krompiewski, S
    PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS, 2005, 242 (02): : 226 - 233
  • [38] Spin-polarized transport in carbon nanotubes with impurities
    Pan, H
    Lin, TH
    Yu, D
    EUROPEAN PHYSICAL JOURNAL B, 2005, 47 (03): : 437 - 441
  • [39] Spin transport in interacting quantum wires and carbon nanotubes
    Balents, L
    Egger, R
    PHYSICAL REVIEW LETTERS, 2000, 85 (16) : 3464 - 3467
  • [40] Ab Initio Study of Electron Transport Properties in Single Wall Carbon Nanotubes Connected with Different Metallic Electrodes
    Sivasathya, S.
    Thiruvadigal, D. John
    JOURNAL OF COMPUTATIONAL AND THEORETICAL NANOSCIENCE, 2013, 10 (10) : 2391 - 2397
12345