RESEARCH / A0281
2D Vanadium Carbide/Oxide Heterostructure‐Based Artificial Sensory Neuron for Multi‐Color Near‐Infrared Object Recognition
Read the original paper · 10.1002/adma.202512238 ↗
Source figures may contain other techniques and soft X-ray spectra. C, N and O measurements are outside our current hard-XAFS testing range.
Figure 1. Schematic illustration and structural characterization of V2C/V2O5-x heterostructures: a) Schematic of the V2C/V2O5-x heterostructure; b) XRD patterns of raw V2CTx and V2C/V2O5-x; c,d) XPS V 2p spectra of (c)V2CTx and (d) V2C/V2O5-x; e) EPR spectra of V2CTx and V2C/V2O5-x; f) High-resolution TEM image of V2C/V2O5-x; g) Fourier-transformed V K-edge EXAFS spectra; h) Wavelet transforms (WT) of V2C/V2O5-x and V2O5 standard.