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Structural, Magnetic and Electronic Properties of Dilute MnScN(001) Grown by RF Nitrogen Plasma Molecular Beam Epitaxy

Published online by Cambridge University Press:  04 February 2011

Costel Constantin ,
Kangkang Wang ,
Abhijit Chinchore ,
Han-Jong Chia ,
John Markert  and
Arthur R. Smith
Costel Constantin
Affiliation:
Department of Physics and Astronomy, James Madison University Harrisonburg, VA 22801
Kangkang Wang
Affiliation:
Nanoscale & Quantum Phenomena Institute, Department of Physics and Astronomy, Ohio University, Athens, OH 45701
Abhijit Chinchore
Affiliation:
Nanoscale & Quantum Phenomena Institute, Department of Physics and Astronomy, Ohio University, Athens, OH 45701
Han-Jong Chia
Affiliation:
Department of Physics, University of Texas at Austin, Austin, TX 78712
John Markert
Affiliation:
Department of Physics, University of Texas at Austin, Austin, TX 78712
Arthur R. Smith
Affiliation:
Nanoscale & Quantum Phenomena Institute, Department of Physics and Astronomy, Ohio University, Athens, OH 45701
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Abstract

The structural, magnetic, and electronic properties of dilute Mn-doped scandium nitride thin films grown by radio frequency N-plasma molecular beam epitaxy are explored. The results indicate a small magnetization extending up to as high as 350K. There is a slight dependence on the manganese concentration, with the lower Mn concentration showing a larger saturation magnetization.

Keywords

electronic structureferromagneticsemiconducting
Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 1290: Symposium I – Magnetism and Correlated Electronic Structure of Nitrides-Rare-Earth and Transition Metals as Constituents and Dopants , 2011 , mrsf10-1290-i08-02
Copyright
Copyright © Materials Research Society 2011

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