RT Conference Proceedings
T1 Thiophene-bridged bis-naphthalimidic structures (even and odd) with n-type and ambipolar ofets applications
A1 López Espejo, Guzmán
K1 Espectroscopía Raman
K1 Tiofeno
AB A brand new series of thiophene bridged bis-naphthalimides has been obtained. Thesemolecules can act as semiconductors and have an even or an odd number ofthiophene rings, so that they vary their molecular dipole moments, which have someinfluence in their molecular packing. With theoretical calculations, the stability of theirderivative -dimers (either parallel or antiparallel) has been elucidated. Resultsindicate a face-to-face parallel molecular packing for these semiconductors, regardlessof their estimated molecular dipole moments. The results obtained are reasonableregarding the field-effect mobilities that have been measured in a bottom-gate topcontacttransistor architecture; no direct correlation between performances anddipolar moments is shown. Ambipolar field-effect mobilities have been recorded forthe systems of greatest length (2NDI-4T and 2NDI-5T).
YR 2017
FD 2017-07-07
LK http://hdl.handle.net/10630/14154
UL http://hdl.handle.net/10630/14154
LA eng
NO Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech.
DS RIUMA. Repositorio Institucional de la Universidad de Málaga
RD 19 ene 2026