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Electrodes' resistances

  1. Mar 28, 2013 #1
    Where can I find a set of equations that describe mathematically the resistance of various types of electrodes (e.g. hemispherical, conic, etc)?

    Thank you in advance!
     
  2. jcsd
  3. Mar 28, 2013 #2

    marcusl

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    Gold Member

    Look up "spreading resistance." You'll find the hemisphere and disk are the most widely used (for semiconductor contacts, e.g.). I haven't seen other shapes.
     
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