Apparent compensation in the electrical conductivity of polycrystalline isocytosine |
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Authors: | J. R. N. Evans J. M. Thomas T. J. Lewis |
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Affiliation: | (1) School of Electronic Engineering Science, University College of North Wales, Bangor;(2) Edward Davies Chemical Laboratory, University College of Wales, Aberystwyth |
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Abstract: | Values for the activation energy and pre-exponential factor from electrical conductivity measurements on polycrystalline isocytosine were found to be reproducible when evaporated electrodes were used. With pressure contacts a linear relationship exists between activation energy and the logarithm of the pre-exponential factor. This is shown to be an apparent and not a true compensation effect. |
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