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impedance

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impedance

Total opposition of a circuit to the passage of alternating electric current. It includes the resistance R and the reactance X (caused by capacitance or inductance); the impedance can then be found using the equation Z2 = R2 + X2.
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Impedance spectroscopy has been widely used for characterizing polymer dynamic dielectric behavior.
Planar aqueous electrode technique for polymer impedance spectroscopy by Bai, T.; Bradshaw, R.D.; Ramanathan, T.; Nunalee, F.N.; Shull, K.R.; Mason, T.O.; Brinson, L.C. / Polymer Engineering and Science
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