Energy Level Shifts in Spiro-OMeTAD Molecular Thin Films When Adding Li-TFSI

@inproceedings{Schlin2012EnergyLS,
  title={Energy Level Shifts in Spiro-OMeTAD Molecular Thin Films When Adding Li-TFSI},
  author={Rebecka Sch{\"o}lin and Martin Karlsson and Susanna Kaufmann Eriksson and Hans Siegbahn and Erik M J Johansson and Hak̊an Rensmo},
  year={2012}
}
  • Rebecka Schölin, Martin Karlsson, +3 authors Hak̊an Rensmo
  • Published 2012
  • Chemistry
  • Hard X-ray photoelectron spectroscopy (HAXPES) has been used to study the effects of adding Li-TFSI to hole conducting molecular thin films of 2,2′,7,7′-tetrakis(N,N′-di-p-methoxyphenylamine)-9,9′-spirobifluorene (spiro-OMeTAD). The work shows that a procedure of mixing a Li-TFSI solution into a spiro-OMeTAD solution, and subsequent spin-coating this mixture into a solid thin film causes the Fermi level of the molecular film to move closer to the HOMO level. Hence, adding the Li-TFSI gives… CONTINUE READING

    Create an AI-powered research feed to stay up to date with new papers like this posted to ArXiv

    Citations

    Publications citing this paper.
    SHOWING 1-10 OF 15 CITATIONS

    Perovskites: transforming photovoltaics, a mini-review

    VIEW 2 EXCERPTS
    CITES BACKGROUND
    HIGHLY INFLUENCED

    Engineering of hole-selective contact for high-performance perovskite solar cell featuring silver back-electrode

    VIEW 1 EXCERPT
    CITES BACKGROUND