most citedNitrogen defects and ferromagnetism of Cr-doped AlN diluted magnetic semiconductor from first principles

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cond-mat1997

Infinite coupling magnon theory of quantum Heisenberg magnetic models of spin s

Bang-Gui Liu, Gerd Czycholl

An infinity magnon coupling term is introduced into the Holstein-Primakoff transformed forms of the Heisenberg ferromagnetic and antiferromagnetic models of any spin to rigorou…