Boosting the Curie temperature with correlations in diluted magnetic semiconductors

2004/07/05 by Georges Bouzerar, G. Bouzerar, Bouzerar, Georges +5
Materials Science · Physics and Astronomy · #Disordered Systems and Neural Networks (cond-mat.dis-nn) #Electronic and Structural Properties of Oxides #FOS: Physical sciences #Magnetic and transport properties of perovskites and related materials #ZnO doping and properties #cond-mat.dis-nn

paper · pdf · doi:10.48550/arxiv.cond-mat/0407101

11 pages, including 3 figures (postscript)

arxiv created 2004/07/05 · openalex publication_date 2004/07/05 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28

Abstract

We present a quantitative theory for the effects of correlated doping on the ferromagnetism of diluted magnetic semiconductors. It predicts that room temperature ferromagnetism should be possible in homogeneous, but correlated, samples of Mn_xGa_1-xAs. The theory predicts lower critical temperatures for Mn_xGa_1-xN.

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