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Activation of Yb Luminescence in GaAs by Group VI Elements Codoping
Published online by Cambridge University Press: 10 February 2011
Abstract
Yb in GaAs is generally believed to be optically inactive due to very low fraction of Yb in substitutional position. In the present work it is demonstrated that Yb can be rendered optically active in GaAs if it is incorporated in three-component complexes (Yb+O+S/Se/Te).
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- Copyright © Materials Research Society 1996
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