Academic Journal
Functional Capabilities of Two-Barrier Semiconductor Structures
| العنوان: | Functional Capabilities of Two-Barrier Semiconductor Structures |
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| المؤلفون: | KHUDAVERDYAN, Surik, VASEASHTA, Ashok, AYVAZYAN, Gagik, KHACHATRYAN, Mane, KHUDAVERDYAN, Ashot |
| بيانات النشر: | Springer Nature Switzerland |
| سنة النشر: | 2023 |
| مصطلحات موضوعية: | photodetectors, highly sensitive devices, spectral analysis, injection amplifications, semiconductor structures |
| الوصف: | Acces full text - https://doi.org/10.1007/978-3-031-42775-6_2 ; This investigation considers the possibility of creating highly sensitive devices in the optical (CdTe, Si) and X-ray (CdTe) ranges of electromagnetic waves. The process of mutual compensation of photocurrents arising in opposite potential barriers overlapping the sublayer, with longitudinal absorption of radiation, leads to pronounced short-wavelength and long-wavelength maxima in the spectral distribution of intensity or photocurrent. Using structures based on cadmium and silicon telluride, as examples, the phenomenon of the sign reversal of the spectral photocurrent and the possibilities of measuring wavelengths are demonstrated. To study the photoelectronic processes occurring in these structures, the obtained mathematical expressions are used, which relate the parameters of the structure and optical radiation. The algorithm developed using these expressions is based on a new spectral analysis mechanism, which makes it possible to implement it as affordable, small-sized, low-material, and low-power devices. All this is considered in the context of solving urgent problems of quantitative remote identification of the components of an optically transparent medium suitable for solving environmental issues. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| ردمك: | 978-3-031-42774-9 978-3-031-42775-6 3-031-42774-2 3-031-42775-0 |
| Relation: | KHUDAVERDYAN, Surik, VASEASHTA, Ashok, AYVAZYAN, Gagik et al. Functional Capabilities of Two-Barrier Semiconductor Structures. In: 6th International Conference on Nanotechnologies and Biomedical Engineering: proc. of ICNBME-2023, 20–23, 2023, Chisinau, vol. 1: Nanotechnologies and Nano-biomaterials for Applications in Medicine, 2023, p. 12-21. ISBN 978-3-031-42774-9. e- ISBN 978-3-031-42775-6.; https://doi.org/10.1007/978-3-031-42775-6_2; http://repository.utm.md/handle/5014/24575 |
| DOI: | 10.1007/978-3-031-42775-6_2 |
| الاتاحة: | http://repository.utm.md/handle/5014/24575 https://doi.org/10.1007/978-3-031-42775-6_2 |
| Rights: | Attribution-NonCommercial-NoDerivs 3.0 United States ; http://creativecommons.org/licenses/by-nc-nd/3.0/us/ |
| رقم الانضمام: | edsbas.BE3DA9E7 |
| قاعدة البيانات: | BASE |
| ردمك: | 9783031427749 9783031427756 3031427742 3031427750 |
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| DOI: | 10.1007/978-3-031-42775-6_2 |