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Dramatic enhancement of carrier mobility via effective secondary structural arrangement resulting from the substituents in a porphyrin transistor

Title
Dramatic enhancement of carrier mobility via effective secondary structural arrangement resulting from the substituents in a porphyrin transistor
Authors
Choi S.Chae S.H.Shin J.Kim Y.Kim S.-J.Choi D.H.Lee S.J.
Ewha Authors
김성진김영미
SCOPUS Author ID
김성진scopus; 김영미scopus
Issue Date
2013
Journal Title
Chemical Communications
ISSN
1359-7345JCR Link
Citation
vol. 49, no. 38, pp. 3994 - 3996
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
OFET devices based on single-crystals of two different porphyrin derivatives display excellent mobilities of 2.57 and 0.48 cm2 V -1 s-1. Although they generate similar J-aggregations, the dramatic enhancement of mobility obtained using porphyrin 1 is due to the well-confined secondary structural arrangement caused by substituents on the porphyrin ring. This journal is © 2013 The Royal Society of Chemistry.
DOI
10.1039/c3cc41735b
Appears in Collections:
자연과학대학 > 화학·나노과학전공 > Journal papers
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