2026-05-28T08:42:50Zhttps://riuma.uma.es/rest/oai/requestoai:riuma.uma.es:10630/141542026-02-03T12:16:21Zcom_10630_2254col_10630_37959
RIUMA. Repositorio Institucional de la Universidad de Málaga
author
López Espejo, Guzmán
2017-07-07T10:52:14Z
2017-07-07T10:52:14Z
2017-07-07
http://hdl.handle.net/10630/14154
A brand new series of thiophene bridged bis-naphthalimides has been obtained. These
molecules can act as semiconductors and have an even or an odd number of
thiophene rings, so that they vary their molecular dipole moments, which have some
influence in their molecular packing. With theoretical calculations, the stability of their
derivative -dimers (either parallel or antiparallel) has been elucidated. Results
indicate a face-to-face parallel molecular packing for these semiconductors, regardless
of their estimated molecular dipole moments. The results obtained are reasonable
regarding the field-effect mobilities that have been measured in a bottom-gate topcontact
transistor architecture; no direct correlation between performances and
dipolar moments is shown. Ambipolar field-effect mobilities have been recorded for
the systems of greatest length (2NDI-4T and 2NDI-5T).
eng
by-nc-nd
Espectroscopía Raman
Tiofeno
Thiophene-bridged bis-naphthalimidic structures (even and odd) with n-type and ambipolar ofets applications
conference output
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URL
https://riuma.uma.es/bitstreams/b8e4eec4-1f9f-4e46-8c31-60326da1da15/download
File
MD5
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application/pdf
Abstract bienal GLE.pdf
URL
https://riuma.uma.es/bitstreams/9f3f1a3c-1895-4b85-8e49-c55d87a52059/download
File
MD5
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Abstract bienal GLE.pdf.txt