Intense photoluminescence in porous gallium phosphide
Belogorokhov A. I., Karavanskii V. A., Obraztsov A. N., Timoshenko V. Yu.
Nanopore gallium phosphide has been produced, and its optical characteristics have been studied. There is intense photoluminescence near the absorption edge. There are additional IR absorption bands. Measurements of the Raman scattering and IR reflection spectra reveal significant changes in the phonon spectrum. © 1994 American Institute of Physics.