Biomimetic-Inspired Infrared Sensors from Microwires: Study of Their Photoconductivity and Infrared Spectrum Properties
Figure 4
(a) FTIR spectra (absorbance) as a function of the wavenumber. Lower panel: powdered zinc phosphide microwires in KBr (black, 2 tablets) and pure KBr powder (red line). Upper panel: corrected spectra for zinc phosphide powder (2 tablets) and amplitude (A). (b) PCA scores of the microwire spectra. (c) Average absorbance map of two λ lambda-shaped microwires in the spectral range from 1000 to 5000 cm−1. (d) FTIR absorbance spectra at the reference locations of (c).
