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(UV) radiation detector

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dc.contributor.author MORARI, V.
dc.contributor.author RUSU, E.
dc.contributor.author URSACHI, V.
dc.contributor.author TIGHINEANU, I.
dc.date.accessioned 2024-01-23T08:26:24Z
dc.date.available 2024-01-23T08:26:24Z
dc.date.issued 2022
dc.identifier.citation MORARI, V. et al. (UV) radiation detector. In: European Exhibition of Creativity and Innovation: proc. of the 14th ed. EUROINVENT, Iasi, Romania: hybrid ed., 2022, p. 226. ISSN 2601-4564. e-ISSN 2601-4572. en_US
dc.identifier.issn 2601-4564
dc.identifier.issn 2601-4572
dc.identifier.uri http://repository.utm.md/handle/5014/25967
dc.description Patent application : No. 9992 / 2022 en_US
dc.description.abstract The UV region of the optical spectrum is composed of the subdomains UV-A 400-320 nm, UV-B 320-280 nm, UV-C 280-200 nm, including the bactericidal domains of major importance in the detection and dosimetry of optical radiation in antibacterial treatment, especially in animal husbandry. Thus, the selective radiation photoreceptor (UV) is known based on the structure of Ag-Zn0.35Mg0.65O/Zn0.65Mg0.35O/p-Si-Al, which consists of an absorption film on which a transparent Zn1-xMgxO film with x value from 0-0.8, which ensures an energy band at least 0.1 eV higher than that of the absorption film. The compound Zn1-xMgxO is a semiconductor with a wide band gap of 3.37 eV - 7.8 eV which corresponds to the absorption of UV radiation in the range of 365 nm - 160 nm. The maximum sensitivity of the photodiode is 460 mA/W at a wavelength of 250 nm. The disadvantage of this type of photoreceptor is the modification of the crystal lattice of the absorption layer from the wurtzite structure to the cubic structure with the increase of the Mg concentration. en_US
dc.language en
dc.language.iso en en_US
dc.publisher Romanian Inventors Forum en_US
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject invenţii en_US
dc.subject inventions en_US
dc.subject semiconductors with a wide band gap en_US
dc.subject radiation photoreceptors en_US
dc.subject radiation detectors en_US
dc.title (UV) radiation detector en_US
dc.type Article en_US


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  • 2022
    Proceedings of the 14th Edition of European Exhibition of Creativity and Innovation, Romania

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Attribution-NonCommercial-NoDerivs 3.0 United States Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 United States

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