MnO nanoparticles as the cause of ferromagnetism in bulk dilute Mn-doped ZnO

Henrik Moodysson Rønnow, Arnaud Magrez, Diane Virginie Marie Lançon, Goran Nilsen, Ping Huang
2016
Article

Résumé

We show that the observed ferromagnetic behavior of ZnO lightly doped with Mn coincides with the presence of MnO nanoparticles, whereas cluster-free Mn doped ZnO behaves paramagnetically. This conclusion is reached by a study of the structural and magnetic properties of powdered samples of (Mn-x, Zn1-x) O with x

Source officielle

https://infoscience.epfl.ch/record/225888?ln=fr

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MnO nanoparticles as the cause of ferromagnetism in bulk dilute Mn-doped ZnO

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