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Optical and Magnetic Resonance Investigations of Mercuric Iodide Crystals

Published online by Cambridge University Press:  25 February 2011

B.K. Meyer ,
D.M. Hofmann ,
J. Eckstein  and
K.W. Benz
B.K. Meyer
Affiliation:
Physik-Department E 16, TU Munich, James-Franck Str., 8046 Garching, Germany
D.M. Hofmann
Affiliation:
Physik-Department E 16, TU Munich, James-Franck Str., 8046 Garching, Germany
J. Eckstein
Affiliation:
Kristallographisches Institut, University Freiburg, Hebelstr. 25, 7800 Freiburg, Germany
K.W. Benz
Affiliation:
Kristallographisches Institut, University Freiburg, Hebelstr. 25, 7800 Freiburg, Germany
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Abstract

The optical properties of the red modification of mercuric iodide (HgJ2) were studied by optical absorption, magnetic circular dichroism, photoluminescence and optically detected magnetic resonance investigations. The experiments demonstrate the involvment of acceptors with energy levels at Ev + 0.14 ± 0.01 eV and 0.15 ± 0.01 eV in the absorption and recombination at 2.2 eV. The g - values are 0.85 and 0.74, respectively.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 242: Symposium G – Wide Band-Gap Semiconductors , 1992 , 773
Copyright
Copyright © Materials Research Society 1992

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References

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