Abstract
A series of bulky end-capped [1]benzothieno[3,2-b]benzothiophenes (BTBTs) are developed in order to tune the packing structure via terminal substitution. A coupled theoretical and experimental study allows us to identify 2,7-di-tert-butylBTBT as a new high-performance organic semiconductor with large and well-balanced transfer integrals, as evidenced by quantum-chemical calculations. Single-crystal field-effect transistors show a remarkable average saturation mobility of 7.1 cm(2) V(-1) s(-1) .
| Language | English |
|---|---|
| Pages | 3066-3072 |
| Number of pages | 7 |
| Journal | Advanced Materials |
| Volume | 27 |
| Early online date | 9 Apr 2015 |
| DOIs | |
| Publication status | Published - 20 May 2015 |
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Keywords
- high mobility
- organic semiconductor
- organic transistor
- single crystal
Cite this
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Bulky end-capped [1]benzothieno[3,2-b]benzothiophenes : reaching high-mobility organic semiconductors by fine tuning of the crystalline solid-state order. / Schweicher, Guillaume; Lemaur, Vincent; Niebel, Claude; Ruzié, Christian; Diao, Ying; Goto, Osamu; Lee, Wen-Ya; Kim, Yeongin; Arlin, Jean-Baptiste; Karpinska, Jolanta; Kennedy, Alan R.; Parkin, Sean R.; Olivier, Yoann; Mannsfeld, Stefan C. B.; Cornil, Jérôme; Geerts, Yves H.; Bao, Zhenan.
In: Advanced Materials, Vol. 27, 20.05.2015, p. 3066-3072.Research output: Contribution to journal › Article
TY - JOUR
T1 - Bulky end-capped [1]benzothieno[3,2-b]benzothiophenes
T2 - Advanced Materials
AU - Schweicher, Guillaume
AU - Lemaur, Vincent
AU - Niebel, Claude
AU - Ruzié, Christian
AU - Diao, Ying
AU - Goto, Osamu
AU - Lee, Wen-Ya
AU - Kim, Yeongin
AU - Arlin, Jean-Baptiste
AU - Karpinska, Jolanta
AU - Kennedy, Alan R.
AU - Parkin, Sean R.
AU - Olivier, Yoann
AU - Mannsfeld, Stefan C. B.
AU - Cornil, Jérôme
AU - Geerts, Yves H.
AU - Bao, Zhenan
N1 - This is the accepted version of the following article: Schweicher, G., Lemaur, V., Niebel, C., Ruzié, C., Diao, Y., Goto, O., ... Bao, Z. (2015). Bulky end-capped [1]benzothieno[3,2-b]benzothiophenes: reaching high-mobility organic semiconductors by fine tuning of the crystalline solid-state order. Advanced Materials. 10.1002/adma.201500322, which has been published in final form at http://onlinelibrary.wiley.com/wol1/doi/10.1002/adma.201500322/abstract.
PY - 2015/5/20
Y1 - 2015/5/20
N2 - A series of bulky end-capped [1]benzothieno[3,2-b]benzothiophenes (BTBTs) are developed in order to tune the packing structure via terminal substitution. A coupled theoretical and experimental study allows us to identify 2,7-di-tert-butylBTBT as a new high-performance organic semiconductor with large and well-balanced transfer integrals, as evidenced by quantum-chemical calculations. Single-crystal field-effect transistors show a remarkable average saturation mobility of 7.1 cm(2) V(-1) s(-1) .
AB - A series of bulky end-capped [1]benzothieno[3,2-b]benzothiophenes (BTBTs) are developed in order to tune the packing structure via terminal substitution. A coupled theoretical and experimental study allows us to identify 2,7-di-tert-butylBTBT as a new high-performance organic semiconductor with large and well-balanced transfer integrals, as evidenced by quantum-chemical calculations. Single-crystal field-effect transistors show a remarkable average saturation mobility of 7.1 cm(2) V(-1) s(-1) .
KW - high mobility
KW - organic semiconductor
KW - organic transistor
KW - single crystal
UR - http://onlinelibrary.wiley.com/wol1/doi/10.1002/adma.201500322/abstract
U2 - 10.1002/adma.201500322
DO - 10.1002/adma.201500322
M3 - Article
VL - 27
SP - 3066
EP - 3072
JO - Advanced Materials
JF - Advanced Materials
SN - 1521-4095
ER -