ORIGIN OF FERROMAGNETISM IN ZNO CODOPED WITH GA AND CO: EXPERIMENT AND THEORY Статья He Y., Liu E.Z., Tse J.S., Yin S., Jiang J.Z., Sharma P., Ohtsu N., Inoue A., Biswas K., Inada Y., Nomura M. Physical Review B - Condensed Matter and Materials Physics. Том 78. 2008.
