Abstract
The qualitative nature of the interface of poly(3-hexylthiophene-2,5-diyl) (P3HT) with aluminum (Al) and lithium fluoride (LiF) have been studied by photoluminescence (PL) spectra and photo induced memory techniques. The PL quenching and photo induced memory effect are clearly distinguishable in P3HT films coated with Al and LiF coated separately. It has been observed that LiF only forms an insulating barrier while aluminum creates a depletion layer with P3HT. The observed effects have been explained, based on carrier diffusion and band bending models.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.