Science Advances

Supplementary Materials

This PDF file includes:

  • Section S1. Sample structure
  • Section S2. Junction characterization
  • Section S3. DFT simulations
  • Section S4. X-ray absorption spectroscopy
  • Section S5. Sample preparation and LE-μSR fitting details
  • Fig. S1. Transport characteristics of junctions with and without an alumina barrier.
  • Fig. S2. Thin film characterization.
  • Fig. S3. DFT geometries.
  • Fig. S4. DFT optimized geometries for the neutral and charged states.
  • Fig. S5. PDOS calculations.
  • Fig. S6. Band structure and molecular orbitals around the Fermi energy.
  • Fig. S7. NEXAFS experimental details.
  • Fig. S8. NEXAFS and XMCD when using a CuOx electrode.
  • Fig. S9. Photovoltaic effect in C60/MnOx junctions.
  • Fig. S10. Dependence of the photocurrent of the LE-μSR sample with temperature.
  • Fig. S11. Discharge for a photovoltaic-charged device.
  • Fig. S12. LEM experimental details for electrically charged sample.
  • Fig. S13. Fitting of LEM data for electrically charged sample.
  • Fig. S14. LE-μSR probing of a photovoltaic sample at 50 K in a transverse field of 300 G.
  • Fig. S15. Magnetometry data.
  • Table S1. Computed energy differences (eV) between the different adsorption geometries of C60 on β-MnO2(110)-2x2 as a function of the extra electronic charge added to the system.
  • Table S2. Computed Bader charges (Q) (63) for the different adsorption geometries of C60 on β-MnO2(110)-2x2 as a function of the extra electronic charge added to the system.
  • References (4767)

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