Abstract

This paper analyzes the features of the behavior of the green luminescence band of diffusion layers of ZnSe:Te, in which it is dominant. As a result of a detailed study of the emission, transmission, and reflection, it is established that deep-lying levels at 0.2 eV participate in its formation. It correlates with the ionization energy of acceptor centers of singly charged zinc vacancies, whose concentration in the objects of interest can reach 10²¹ cm⁻³. The experimental data are used as a basis for calculating the Franck-Condon shift, which equals 0.08 eV for the indicated centers.

Nature of Luminescent Centers in Alkali Halide and Zinc Sulfide Phosphors*

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Optical marker of intrinsic point defects in ZnSe:Fe

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On the Existence of “Sub-Bands” in the Luminescence Emission Spectrum of Manganese Activated Zinc Silicate*

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