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A Polarization Study of Ordered GaInP2

Published online by Cambridge University Press:  10 February 2011

Yong Zhang ,
P. Ernst ,
F. A. J. M. Driessen ,
A. Mascarenhas ,
C. Geng ,
F. Scholz  and
H. Schweizer
Yong Zhang
Affiliation:
National Renewable Energy Laboratory, Golden, CO 80401, yzhang@nrel.gov
P. Ernst
Affiliation:
National Renewable Energy Laboratory, Golden, CO 80401, yzhang@nrel.gov
F. A. J. M. Driessen
Affiliation:
National Renewable Energy Laboratory, Golden, CO 80401, yzhang@nrel.gov
A. Mascarenhas
Affiliation:
National Renewable Energy Laboratory, Golden, CO 80401, yzhang@nrel.gov
C. Geng
Affiliation:
4. Physikalisches Institut, Universtät Stuttgart, 70550 Stuttgart, Germany.
F. Scholz
Affiliation:
4. Physikalisches Institut, Universtät Stuttgart, 70550 Stuttgart, Germany.
H. Schweizer
Affiliation:
4. Physikalisches Institut, Universtät Stuttgart, 70550 Stuttgart, Germany.
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Abstract

Optical polarization in ordered GaInP2 has been studied by low-temperature photoluminescence. By comparing our experimental results to the theoretical predictions, we show that to obtain quantitative information about ordering from the polarization of near-band-gap transitions, the effects of lattice mismatch, substrate misorientation, and excitonic transitions should be taken into account.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 417: Symposium EE – Optoelectronic Materials-Ordering, Composition Modulation, and Self-Assembled … , 1995 , 61
Copyright
Copyright © Materials Research Society 1996

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