Fig. 1. In-situ UPS spectra of the (a) SEC and (b) HOMO regions of C₆₀ (0, 0.3, 1.2, 2.1, and 3.7 nm) on PEDOT:PSS. E_F denotes the Fermi level.

Applied Science and Convergence Technology 2024;33:87~90 https://doi.org/10.5757/ASCT.2024.33.4.87

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