Study of Cu-doping effects on magnetic properties of Fe-doped ZnO by first principle calculations

Amiri, Ahmad; Lassri, H.; Abid, M.; Hlil, E.K.

doi:10.1007/s12034-014-0009-2

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Cited by 4 publications

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“…Diluted magnetic semiconductor (DMS) is a compound obtained by doping a non-magnetic semiconductor with transition metal (TM) elements [1][2][3]. DMS is the most promising material for novel spintronic devices because the charge and spin of the carriers can be simultaneously controlled.…”

Section: Introductionmentioning

confidence: 99%

Explanation of ferromagnetism origin in N-doped ZnO by first-principle calculations

et al. 2016

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By ab-initio calculations, the possible source of ferromagnetism in N-doped ZnO compound was systematically studied. The electronic structure and magnetic properties of N-doped ZnO with/without ZnO host and N defects were investigated using the Korringa-Kohn-Rostoker method combined with coherent potential approximation. It was shown that Zn vacancy and the presence of N defects (substitutional, interstitial or combination of both) induce the ferromagnetism in N-doped ZnO. From density of state analysis, it was shown that p-p interaction between 2p-elements (N,O) is the mechanism of ferromagnetic coupling in N-doped ZnO.

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Section: Introductionmentioning

confidence: 99%