Synthesis of Core-Shell Si/Carbon Nanofibers on Silicon Substrates by Ultrasonic Spray Pyrolysis
Figure 5
XPS spectra of the nanofiber film fabricated using a mixture of phosphorus and ethanol: (a) survey spectrum; (b) C 1s spectrum; (c) Si 2p spectrum. The solid curves in (b) and (c) are the best Gaussian fits for the two peaks.
