Room-temperature ferromagnetism via unpaired dopant electrons and p - p coupling in carbon-doped In sub(2)O sub(3): Experiment and theory

Observations of magnetism in semiconductors doped with nonmagnetic atoms (C, N, etc.) show promise for spintronics applications, but pose an interesting challenge for conventional theories of magnetism. In this work, the magnetic semiconductor carbon-doped In sub(2) O sub(3) is studied using theoret...

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Veröffentlicht in:	Physical review. B, Condensed matter and materials physics Condensed matter and materials physics, 2012-09, Vol.86 (11)
Hauptverfasser:	Green, R J, Boukhvalov, D W, Kurmaev, E Z, Finkelstein, L D, Ho, H W, Ruan, K B, Wang, L, Moewes, A
Format:	Artikel
Sprache:	eng
Schlagworte:	Carbon Condensed matter Dopants Fermi level Fermi surfaces Ferromagnetism Joining Semiconductors
Online-Zugang:	Volltext
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