| 11. | The RC time constant associated with contact resistance can limit the frequency response of devices.
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| 12. | In this design, the contact resistance in the area of the schoopage is the lowest.
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| 13. | It also avoids any inaccuracy because of contact resistance.
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| 14. | Separation of current and voltage electrodes eliminates the lead and contact resistance from the measurement.
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| 15. | The three electrode systems such as transistors require more complicated methods for the contact resistance approximation.
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| 16. | The measurement of contact resistance is most simply performed using a transmission line method is typical.
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| 17. | Coating contact surfaces with platinum can reduce achievable contact resistance to as low as 3 k?.
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| 18. | The mercury surface is self-restoring after an arc, and the contact resistance is low and stable.
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| 19. | Thus the sheet resistance as well as the contact resistance can be determined from this technique.
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| 20. | Therefore, the linear extrapolation of total resistance to the zero channel length provides the contact resistance.
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