Abstract
Photoluminescence (PL) measurements on porous Si (PS) are carried out to investigate the inter defects and to determine the activation energies in PS. The activation energies of the electrons confined in PS A peak and B peak, as obtained from the temperature-dependent PL spectra, were 67 and 61 meV, respectively.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have