摘要:
Disclosed are new semiconductor materials prepared from rylene-(π-acceptor) copolymers. Such copolymers can exhibit high n-type carrier mobility and/or good current modulation characteristics. In addition, the polymers of the present teachings can possess certain processing advantages such as solution-processability and/or good stability at ambient conditions.
摘要:
Solution-processable organic n-type semiconductor materials are provided with processes for preparing the same. Composites and electronic devices including the organic n-type semiconductor materials also are provided.
摘要:
Diimide-based semiconductor materials are provided with processes for preparing the same. Composites and electronic devices including the diimide-based semiconductor materials also are provided.
摘要:
The new fluorocarbon-functionalized and/or heterocycle-modified polythiophenes, in particular, α,ω-diperfluorohexylsexithiophene DFH-6T can be straightforwardly prepared in high yield and purity. Introduction of such modifications to a thiophene core affords enhanced thermal stability and volatility, and increased electron affinity versus the unmodified compositions of the prior art. Evaporated films behave as n-type semiconductors, and can be used to fabricate thin film transistors with FET mobilities ˜0.01 cm2/Vs—some of the highest reported to date for n-type organic semiconductors.
摘要:
Organic thin film transistor and related composite and device structures comprising an organic dielectric medium comprising, for instance, a non-linear optical chromophoric moiety.
摘要:
Mono- and diimide perylene and naphthalene compounds, N- and core-substituted with electron-withdrawing groups, for use in the fabrication of various device structures.
摘要:
Semiconducting siloxane compositions and methods for manufacturing and use thereof in preparing organic thin-film transistors (OTFTs) are described. The semiconducting siloxane compositions can be crosslinked products of polymeric/monomeric compositions that include silane-derivatized crosslinkable organic p-type compounds and p-type semiconducting polymers.