Polythiophene in strong electrostatic fi
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L.R.C. Wang; H.J. Kreuzer; O. Nishikawa
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Article
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2006
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Elsevier Science
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English
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Field evaporation of polythiophene as studied in the scanning atom probe, yields as the dominant fragment SC 4 H 2รพ n , n = 0, 1, 2, 3, with a host of other singly and doubly charged fragments. Using density functional theory we show how this fragmentation is achieved in high electrostatic fields (l