Neutral tetrathia[22]annulene[2.1.2.1] based field-effect transistors: improved on/off ratio defies ring puckering.
نویسندگان
چکیده
New, neutral, slightly puckered aromatic meso-substituted tetrathia[22]annulene[2.1.2.1] macrocyclic architectures display p-type semiconductor behaviour and constitute molecular field-effect transistors with high on/off ratios (8.67 × 10(6)) and high mobility (0.23 cm(2) V(-1) s(-1)) in thin films deposited on octadecyltrichlorosilane (OTS) modified SiO(2).
منابع مشابه
New sulfur bridged neutral annulenes. Structure, physical properties and applications in organic field-effect transistors.
New, neutral, meso-substituted tetrathia[22]annulene[2,1,2,1] aromatic macrocyclic architectures display p-type semiconductor behaviour and constitute efficacious molecular field-effect transistors with reproducible bulk-like carrier mobility (as high as 0.63 cm(2) V(-1) S(-1)) on highly crystalline thin films deposited on octadecyltrichlorosilane modified SiO(2).
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عنوان ژورنال:
- Chemical communications
دوره 48 100 شماره
صفحات -
تاریخ انتشار 2012