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Publication
Journal of Magnetism and Magnetic Materials
Paper
Structural and magnetic properties of Cr and Mn doped InN
Abstract
We present a detailed magnetic characterization of Cr and Mn doped InN films be means of superconducting quantum interference device magnetometry and X-ray magnetic circular dichroism. The InN:Cr films exhibit ferromagnetic behavior up to 300 K in a doping region from 2% to 8% without detectable phase segregation. The easy axis of magnetization is found to be in the film plane. On the contrary, Mn-doped films show signatures of phase segregation and paramagnetic behavior. © 2005 Elsevier B.V. All rights reserved.