Harzi, A.; Sebais, M.; Rahal, B.; Halimi, O.
(Université Frères Mentouri - Constantine 1, 2016-12-15)
Zinc oxide (ZnO) is an important material with a wide bandgap of 3.4 eV and a relatively large exciton binding energy of 60 meV. It is also characterized by having excellent chemical stability, nontoxicity, and good ...