Kupchak, I.M.; Serpak, N.F.; Strelchuk, V.V.; Korbutyak, D.V.
(Semiconductor Physics Quantum Electronics & Optoelectronics, 2015)
Vibrational density of states of 12.5% cobalt doped bulk hexagonal ZnO has been studied using the density functional theory method. It has been shown that introduction of cobalt into ZnO leads to appearance of additional ...