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3d Transition Metals in II-VI Semiconductors

Published online by Cambridge University Press:  21 February 2011

D. Heiman ,
M. Dahl ,
X. Wang ,
P.A. Wolff ,
P. Becla ,
A. Petrou  and
A. Mycielski
D. Heiman
Affiliation:
MIT Francis Bitter National Magnet Lab, Cambridge, MA 02139
M. Dahl
Affiliation:
MIT Francis Bitter National Magnet Lab, Cambridge, MA 02139
X. Wang
Affiliation:
MIT Francis Bitter National Magnet Lab, Cambridge, MA 02139
P.A. Wolff
Affiliation:
MIT Francis Bitter National Magnet Lab, Cambridge, MA 02139
P. Becla
Affiliation:
MIT Francis Bitter National Magnet Lab, Cambridge, MA 02139
A. Petrou
Affiliation:
Physics Department, SUNY Buffalo, NY 14260
A. Mycielski
Affiliation:
Institute of Solid State Physics, Polish Academy of Science, Warsaw
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Abstract

The magnetic and electronic properties of some I-VI semiconductors with 3d transition metals other than Mn are presented. For example, the nonzero orbital moment in Fe2+ leads to more complex electronic energy levels than for Mnt ions. In (CdFe)Se, inelastic light scattering experiments demonstrate that the ground state is nonmagnetic (Van Vleck ion), and directly measures the energy spacing between the three lowest levels. For Sc2+ ions the donor level lies above the bottom of the conduction band in the Cd-based materials.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 161: Symposium E – Properties of II-VI Semiconductors: Bulk Crystals, Epitaxial Films, Quantum Well Structures, and Dilute Magnetic Systems , 1989 , 479
Copyright
Copyright © Materials Research Society 1990

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References

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