Publisher: John Wiley & Sons Inc
E-ISSN: 1521-4095|27|40|6213-6219
ISSN: 0935-9648
Source: ADVANCED MATERIALS, Vol.27, Iss.40, 2015-10, pp. : 6213-6219
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Abstract
Local quantum capacitance of graphene is imaged with plasmonics‐based electrical impedance microscopy, from which the local density and polarity of charged impurities, electron and hole puddles associated with the charged impurities, and the density of the impurity states are determined.
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