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Electrochemical Charge Transfer to Diamond and Other Materials
Published online by Cambridge University Press: 31 January 2011
Abstract
The oxygen redox couple in adsorbed water films acts as an “electrochemical ground” that tends to pin the Fermi level in solids at the electrochemical potential of the redox couple. We discuss this effect on the conductivity of diamond; the conductivity type of sp2-based carbons including single-walled, semiconducting carbon nanotubes and graphene; the photoluminescence of GaN and ZnO; and the contact charging of metals.
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- Copyright © Materials Research Society 2010
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