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Growth and Optical Characterization of ZnMnTe Grown by Molecular Beam Epitaxy

Published online by Cambridge University Press:  25 February 2011

John L. Reno ,
Eric D. Jones  and
Eugene L. Venturini
John L. Reno
Affiliation:
Sandia National Laboratories, Albuquerque, NM 87185
Eric D. Jones
Affiliation:
Sandia National Laboratories, Albuquerque, NM 87185
Eugene L. Venturini
Affiliation:
Sandia National Laboratories, Albuquerque, NM 87185
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Abstract

We have successfully grown ZnMnTe alloys by molecular beam epitaxy using GaAs as a substrate. Bulk MnTe has the wurtzite crystal structure but the structural phase of the material was confirmed to be zinc-blende by standard θ-2θ x-ray diffraction techniques. The composition was also determined using x-ray diffraction techniques. Manganese cancentration was also estimated from magnetization measurements taken as a function of temperature. Magneto-luminescence studies were performed at 1.4K on the acceptor-bound exciton in the semimagnetic semiconductor ZnMnTe alloys. As expected, the photoluminescence peak energy decreased with increasing magnetic field.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 281: Symposium D – Semiconductor Heterostructures for Photonic and Electronic Applications , 1992 , 579
Copyright
Copyright © Materials Research Society 1993

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References

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