TOP 4 Single Coilless DC Voltage Doubler Circuit
This thesis work is part of the INTERREG Luminoptex project and aims to
produce organic rectifier diodes for recovery applications
of electromagnetic energy for autonomous ambient lighting on a textile support. Of the
diodes based on pentacene and polymer P3HT were manufactured according to two
configurations: vertical and coplanar using both simple and little processes
expensive than electronic lithography processes. The performances of these diodes have
been improved by the use of SAM self-assembled monolayers of PFBT (2,3,4,5-6
pentafluorobenzenethiol) which make it possible to reduce the barriers to the injection of carriers of
charges of about 0.5eV. In the case of polymer diodes, an injection layer based on
P3HT doped with Copper Triflate has been studied and used for injection enhancement.
High rectification ratios were obtained (107
) with operating voltages
very weak (from 20 to 80mV). Simulation work has also shown that these diodes
can reach operating frequencies of the order of GHz. These components have
were then made on a flexible paper substrate for transfer to textile surfaces.
Abstract
This thesis work is a part of the INTERREG Luminoptex project and aims to produce
organic rectifier diodes for electromagnetic energy harvesting applications for autonomous
ambient lighting on textile support. Pentacene oligomer and P3HT polymer diodes have been
fabricated in two configurations: vertical and coplanar structures using soft technology and
low cost processes or electron beam lithography technique. The performance of these diodes
has been improved by the use of PFBT (2,3,4,5-6 pentafluorobenzenethiol) SAM self-assembled monolayers that reduce the injection barriers of charge carriers by about 0.5eV. In
the case of polymer diodes, an injection layer based on P3HT doped with copper triflate was
studied and used to improve the current injection. High rectification ratios were obtained (up
to 107
) with very low operating voltages (from 20 to 80mV). Simulation study has also
shown that these diodes can reach operating frequencies in the GHz range. These devices
were then made on a flexible paper substrate for transfer to textile surfaces.
TOP 4 Single Coilless DC Voltage Doubler Circuit
This thesis work is part of the INTERREG Luminoptex project and aims to
produce organic rectifier diodes for recovery applications
of electromagnetic energy for autonomous ambient lighting on a textile support. Of the
diodes based on pentacene and polymer P3HT were manufactured according to two
configurations: vertical and coplanar using both simple and little processes
expensive than electronic lithography processes. The performances of these diodes have
been improved by the use of SAM self-assembled monolayers of PFBT (2,3,4,5-6
pentafluorobenzenethiol) which make it possible to reduce the barriers to the injection of carriers of
charges of about 0.5eV. In the case of polymer diodes, an injection layer based on
P3HT doped with Copper Triflate has been studied and used for injection enhancement.
High rectification ratios were obtained (107
) with operating voltages
very weak (from 20 to 80mV). Simulation work has also shown that these diodes
can reach operating frequencies of the order of GHz. These components have
were then made on a flexible paper substrate for transfer to textile surfaces.
Abstract
This thesis work is a part of the INTERREG Luminoptex project and aims to produce
organic rectifier diodes for electromagnetic energy harvesting applications for autonomous
ambient lighting on textile support. Pentacene oligomer and P3HT polymer diodes have been
fabricated in two configurations: vertical and coplanar structures using soft technology and
low cost processes or electron beam lithography technique. The performance of these diodes
has been improved by the use of PFBT (2,3,4,5-6 pentafluorobenzenethiol) SAM self-assembled monolayers that reduce the injection barriers of charge carriers by about 0.5eV. In
the case of polymer diodes, an injection layer based on P3HT doped with copper triflate was
studied and used to improve the current injection. High rectification ratios were obtained (up
to 107
) with very low operating voltages (from 20 to 80mV). Simulation study has also
shown that these diodes can reach operating frequencies in the GHz range. These devices
were then made on a flexible paper substrate for transfer to textile surfaces.
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