Electronic properties of the n-type PDI8-CN2 organic semiconductor at the interface with SiO2: addressing the role of adsorbed water molecules by means of optical second-harmonic generation

Electronic properties of the n-type PDI8-CN2 organic semiconductor at the interface with SiO2: addressing the role of adsorbed water molecules by means of optical second-harmonic generation

We investigate the interfacial electronic properties of N,N’-bis(n-octyl)-(1,7&1,6)-dicyanoperylene-3,4:9,10-bisdicarboximide (PDI8-CN _2 ) organic semiconductor films grown on silicon dioxide (SiO _2 ) by polarization-resolved second harmonic generation optical spectroscopy. The analysis shows...

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Bibliographic Details
Main Authors: F Ciccullo, L Santamaria, E Orabona, A Cassinese, P Maddalena, S Lettieri
Format: Article
Language:English
Published: IOP Publishing 2014-01-01
Series:New Journal of Physics
Subjects:
organic semiconductors
interface properties
nonlinear optical spectroscopy
organic electronics
organic field-effect transistors
surface optics
Online Access:https://doi.org/10.1088/1367-2630/16/9/093036

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