Details
Name
Guilherme BragaRole
Technical SpecialistSince
25th July 2018
Nationality
ItáliaService
Technology Licensing OfficeContacts
+351222094000
guilherme.braga@inesctec.pt
2019
Authors
Santos, G; Braga, GS; Cambauva, I; Fonseca, FJ;
Publication
SBMicro 2019 - 34th Symposium on Microelectronics Technology and Devices
Abstract
Herein we report the evaluation of a PAni:PSS Layer-by-Layer (LbL) ultrathin film as hole transport layer (HTL) of Bulk Heterojunction Organic Solar Cells (OSC). It was also highlighted the importance of using a lithium fluorite (LiF) dielectric layer to improve devices overall performance. The best result was found for devices comprising five PAni:PSS bilayers and a LiF dielectric layer in a thin film structure. There is a perspective of increasing device's efficiency based on LbL materials used as HTL and their deposition parameters. © 2019 IEEE.
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