A. Ohtomo, R. Shiroki, I. Ohkubo, H. Koinuma and M. Kawasaki, “Thermal Stability of Supersaturated MgxZn1xO Alloy Films and MgxZn1xO/ZnO Heterointerfaces,” Applied Physics Letters, Vol. 75, No. 26, 1999, pp. 4088-4090. doi10.1063/1.125545 - References - Scientific Research Publishing