Strelchuk, V.V.; Bryksa, V.P.; Avramenko, K.A.; Lytvyn, P.M.; Valakh, M.Ya.; Pashchenko, V.O.; Bludov, O.M.; Deparis, C.; Morhain, C.; Tronc, P.
(Semiconductor Physics Quantum Electronics & Optoelectronics, 2011)
We studied structural, optical and magnetic properties of high-quality 5 and 15% Co-doped ZnO films grown by plasma-assisted molecular beam epitaxy (MBE) on (0001)- sapphire substrates. Magnetic force microscopy (MFM) and ...