机译:Ferromagnetism in polycrystalline Cr-doped ZnO films: Experiment and theory
Nankai Univ, Dept Elect, Coll Informat Tech Sci, Tianjin 300071, Peoples R China.;
Civil Aviat Univ China, Coll Sci, Tianjin 300300, Peoples R China.;
diluted magnetic semiconductor; Cr-doped ZnO films; room-temperature ferromagnetism; band structure;