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Effect of Te on the self-activated emission of ZnSe

Abstract:

An interpretation of the optical properties of ZnSe is suggested. The interpretation is based on the anticrossing band theory, which specifies the oxygen-induced splitting of the conduction band. It is shown that the new approach provides a means for understanding the specific features of the self-activated luminescence in ZnSe:O and (ZnSe:O):Te. The effect of small (<1%) Te additives on the luminescence of ZnSe:Te in the edge spectral region is interpreted. The model of electronic transitions is presented.

Año de publicación:

2008

Keywords:

    Fuente:

    googlegoogle

    Tipo de documento:

    Other

    Estado:

    Acceso abierto

    Áreas de conocimiento:

    • Ciencia de materiales

    Áreas temáticas:

    • Química analítica

    Contribuidores:

    Daniel MiderosDaniel Mideros