Temperature-dependent magnetization in (Mn, N)-codoped ZnO-based diluted magnetic semiconductors
The influences of Mn doping on the structural quality of the ZnxMn1-xO:N alloy films have been investigated by XRD. Chemical compositions of the samples (Zn and Mn content) and their valence states were determined by X-ray photoelectron spectrometry (XPS). Hall effect measurements versus temperature for ZnxMn1-xO:N samples have been designed and studied in detail. The ferromagnetic transitions happened at different TC should explain that the magnetic transition in field-cooled magnetization of...[Show more]
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|Source:||Journal of Magnetism and Magnetic Materials|
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