Science Advances

Supplementary Materials

This PDF file includes:

  • Supplementary Text
  • Section S1. Mobility calculation
  • Section S2. Pattern recognition
  • Fig. S1. PQD growth mechanism on single-layer graphene.
  • Fig. S2. XPS core level spectra of pristine PQDs.
  • Fig. S3. XPS core level spectra of G-PQDs.
  • Fig. S4. PQDs grown from graphene surface.
  • Fig. S5. Graphene FET.
  • Fig. S6. Shift of Dirac point due to PQDs grown on graphene.
  • Fig. S7. Transient photocurrent response.
  • Fig. S8. Calculation of PPF from the transient characteristic of the device for two consecutive light pulses.
  • Fig. S9. STP to LTP.
  • Fig. S10. Strategy to get testing dataset, which should be different from the images in the training dataset.
  • Fig. S11. Synaptic weights of each output neurons from the training of MNIST dataset.
  • Fig. S12. Fitted conductance change with pulse number of synapse.
  • Table S1. Comparison of our work with previously reported works in the literature in terms of energy consumption.
  • Table S2. Fitting parameters for potentiation and depression.
  • References (4348)

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