金刚石对顶砧中四点探针法精确测量样品电阻率的电极因素

吴宝嘉 韩永昊 崔晓岩 刘才龙 王月 彭刚 高春晓

吴宝嘉, 韩永昊, 崔晓岩, 刘才龙, 王月, 彭刚, 高春晓. 金刚石对顶砧中四点探针法精确测量样品电阻率的电极因素[J]. 高压物理学报, 2008, 22(3): 232-236 . doi: 10.11858/gywlxb.2008.03.002
引用本文: 吴宝嘉, 韩永昊, 崔晓岩, 刘才龙, 王月, 彭刚, 高春晓. 金刚石对顶砧中四点探针法精确测量样品电阻率的电极因素[J]. 高压物理学报, 2008, 22(3): 232-236 . doi: 10.11858/gywlxb.2008.03.002
WU Bao-Jia, HAN Yong-Hao, CUI Xiao-Yan, LIU Cai-Long, WANG Yue, PENG Gang, GAO Chun-Xiao. The Electrodes Factor of Accurate Resistivity Measurement with Four-Point Probe Method in a Diamond Anvil Cell[J]. Chinese Journal of High Pressure Physics, 2008, 22(3): 232-236 . doi: 10.11858/gywlxb.2008.03.002
Citation: WU Bao-Jia, HAN Yong-Hao, CUI Xiao-Yan, LIU Cai-Long, WANG Yue, PENG Gang, GAO Chun-Xiao. The Electrodes Factor of Accurate Resistivity Measurement with Four-Point Probe Method in a Diamond Anvil Cell[J]. Chinese Journal of High Pressure Physics, 2008, 22(3): 232-236 . doi: 10.11858/gywlxb.2008.03.002

金刚石对顶砧中四点探针法精确测量样品电阻率的电极因素

doi: 10.11858/gywlxb.2008.03.002
详细信息
    通讯作者:

    高春晓

The Electrodes Factor of Accurate Resistivity Measurement with Four-Point Probe Method in a Diamond Anvil Cell

  • 摘要: 为了解金刚石对顶砧上电阻率高压原位测量中的电极效应,使用有限元分析方法,对样品中的稳恒电流场进行了模拟计算,发现电极的几何尺寸以及电极与样品电阻率的差别都会对测量误差产生影响。结果发现:电极的尺寸越大,误差越大;电极与样品电阻率数值差越大,误差越大。由此给出了减小电极效应以及减小测量误差的方法。

     

  • Gao C X, Han Y H, Ma Y X, et al. Accurate Measurements of High Pressure Resistivity in a Diamond Anvil Cell [J]. Rev Sci Instrum, 2005, 76(8): 083912-083916.
    Boye S A, Rosen D, Lazor P, et al. Precise Magnetoresistance and Hall Resistivity Measurements in the Diamond Anvil Cell [J]. Rev Sci Instrum, 2004, 75(11): 5010-5015.
    Boye S A, Lazor P, Ahuja R. Magnetoresistance and Hall Effect Measurements of Ni to 6 GPa [J]. J Magne Magnetic Mater, 2005, 294(3): 347-358.
    Xu Y S, McCammon C, Poe B T. The Effect of Alumina on the Electrical Conductivity of Silicate Perovsikite [J]. Science, 1998, 282(5390): 922-924.
    Ashcroft N W. Putting the Squeeze on Lithium [J]. Nature, 2002, 419(6907): 569-572.
    Shimizu K, Ishikawa H, Takao D, et al. Superconductivity in Compressed Lithium at 20 K [J]. Nature, 2002, 419(6907): 597-599.
    McMillan P F. New Materials from High-Pressure Experiments [J]. Nat Mater, 2002, 1(1): 19-25.
    Valdes L B. Resistivity Measurements on Germanium for Transistors [J]. Proceedings of the IRE, 1954, 42(2): 420-427.
    Uhlir A. Micromachining with Virtual Electrodes [J]. Rev Sci Instrum, 1955, 26(1): 965-968.
    Mao H K, Bell P M. Electrical Resistivity Measurements of Conductors in the Diamond-Window, High-Pressure Cell [J]. Rev Sci Instrum, 1981, 52(4): 615-616.
    Han Y H, Gao C X, Ma Y Z, et al. Integrated Microcircuit on a Diamond Anvil for High Pressure Electrical Resistivity Measurement [J]. Appl Phys Lett, 2005, 86(6): 064104-064106.
    Reichlin R L. Measuring the Electrical Resistance of Metals to 40 GPa in the Diamond-Anvil Cell [J]. Rev Sci Instrum, 1983, 54(12): 1674-1677.
    Pu F N. Electron Transfer and Electrical Resistance of Nickel under High Pressure up to 42 GPa [J]. Physics Letters A, 1991, 157(2-3): 151-154.
    Moss W C, Hallquist J O, Reichlin R, et al. Finite Element Analysis of the Diamond Anvil Cell: Achieving 4.6 Mbar [J]. Appl Phys Lett, 1986, 48(19): 1258-1260.
    Merkel S, Hemley R J, Mao H K. Finite-Element Modeling of Diamond Deformation at Multimegabar Pressures [J]. Appl Phys Lett, 1999, 74(5): 656-658.
    Kiefer B, Duffy T S. Finite Element Simulations of the Laser-Heated Diamond-Anvil Cell [J]. J Appl Phys, 2005, 97(11): 114902-114910.
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出版历程
  • 收稿日期:  2008-05-06
  • 修回日期:  2008-07-08
  • 发布日期:  2008-09-05

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