Madelung and Hubbard interactions in polaron band model of doped organic semiconductors
Conducting polymers with high workfunction are desirable for making ohmic contacts at electrode/organic semiconductor interfaces for electronic applications. Png et al. show workfunction up to 6 eV in hole-doped triarylamine-fluorene copolymers, explained by including electron correlation effect.
Main Authors: | , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
Nature Publishing Group
2016-09-01
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Series: | Nature Communications |
Online Access: | https://doi.org/10.1038/ncomms11948 |