Light sources based on CdTe/CdS/ZnS heterostructures

M.M. Slyotov et al · Vasyl Stefanyk Carpathian National University · 2024

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Author / responsible party

M.M. Slyotov et al

Publisher

Vasyl Stefanyk Carpathian National University

Year

2024

ISSN

1729-4428

ISSN

1729-4428

Language

English

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The optimal modes of isovalent substitution and the CdTe/CdS/ZnS heterostructure obtained for the first time were established, the main parameters of the band structure of the constituent heterolayers and the characteristics of the obtained radiation sources were determined. The high quantum efficiency η ≈ 12-14 % of surface ZnS is caused by isovalent impurities. The band structure parameters of the obtained isovalently substituted CdS layers of atypical cubic modification and their luminescence efficiency of η ≈ 7-8 % were established. The emission of the resulting layers is localized in the edge region of the material and is formed by interband emitting transitions and the dominant annihilation of bound excitons.

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APA 7

al, M. S. E. (2024). Light sources based on CdTe/CdS/ZnS heterostructures. https://doi.org/10.15330/pcss.25.1.136-141

MLA

al, M.M. Slyotov et. "Light sources based on CdTe/CdS/ZnS heterostructures." 2024. https://doi.org/10.15330/pcss.25.1.136-141.

Chicago

al, M.M. Slyotov et. 2024. "Light sources based on CdTe/CdS/ZnS heterostructures.". https://doi.org/10.15330/pcss.25.1.136-141.

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al, M. S. E. 2024, Light sources based on CdTe/CdS/ZnS heterostructures, Vasyl Stefanyk Carpathian National University, available at: https://doi.org/10.15330/pcss.25.1.136-141 [Accessed 9 Aug. 2026].

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Title: Light sources based on CdTe/CdS/ZnS heterostructures

Author / contributors: M.M. Slyotov et al

Publisher: Vasyl Stefanyk Carpathian National University

Publication year: 2024

ISSN: 1729-4428

ISSN: 1729-4428

Language: English

Subjects

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cdte/cds/zns heterostructure; isovalent substitution; light sources; high quantum intensity