Bacterial MgSe complex nanoparticle synthesis and electrical characterization of fabricated Ag/MgSe/p-Si hetero-structure under dark and illumination

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dc.authoridTekin, Huseyin Ozan/0000-0002-0997-3488
dc.authoridIssa, Shams/0000-0002-9166-7497
dc.authoridZAKALY, Hesham M.H./0000-0002-7645-9964
dc.authoridCAKICI, T./0000-0003-3130-996X
dc.authorwosidTekin, Huseyin Ozan/J-9611-2016
dc.authorwosidIssa, Shams/M-6825-2017
dc.authorwosidZAKALY, Hesham M.H./E-8136-2016
dc.contributor.authorCakici, T.
dc.contributor.authorOzdal, O. Gur
dc.contributor.authorAlmousa, N.
dc.contributor.authorYildiz, F.
dc.contributor.authorKhalil, H.
dc.contributor.authorEne, Antoaneta
dc.contributor.authorZakaly, Hesham M. H.
dc.date.accessioned2024-05-19T14:45:57Z
dc.date.available2024-05-19T14:45:57Z
dc.date.issued2023
dc.departmentİstinye Üniversitesien_US
dc.description.abstractThe Pseudomonas aeruginosa OG1 strain was used in the bacterial synthesis of MgSe compound nanoparticles. The obtained samples were subsequently shaped into nanocrystalline MgSe films, and their optical, structural, morphological, and electrical properties were assessed on glass and p-Si substrates. Structural and morphological characterizations showed that the fabricated thin film samples have a polycrystalline structure with high quality and uniform grain sizes. The MgSe films produced on glass substrates exhibit a direct spectral band gap of 2.53 eV, according to optical measurements. The Ag/MgSe/p-Si layered diode structure was fabricated using the produced MgSe nanoparticles and then characterized by electrical properties. Electrical measurements were carried out under these two conditions to assess the effects of dark and illumination conditions on the band dynamics of the heterostructure devices. Under illumination, the barrier height decreased while the interface density states distribution increased. These measurements showed that using bacterial-assisted grown MgSe nanocrystalline films, the developed Ag/MgSe/ p-Si device structure exhibited a remarkable photoresponse and stable rectifying property. Green synthesis methods for the production of these nanocrystalline materials have the potential to offer low-cost alternatives for photosensitive applications.en_US
dc.description.sponsorshipPrincess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia [PNURSP2023R111]en_US
dc.description.sponsorshipPrincess Nourah Bint Abdulrahman University Researchers Supporting Project number (PNURSP2023R111) , Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia. The work of the author AE and APC was covered by Dunarea de Jos University of Galati, Romania.en_US
dc.identifier.doi10.1016/j.heliyon.2023.e21678
dc.identifier.issn2405-8440
dc.identifier.issue11en_US
dc.identifier.pmid38027855en_US
dc.identifier.scopus2-s2.0-85175460867en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org10.1016/j.heliyon.2023.e21678
dc.identifier.urihttps://hdl.handle.net/20.500.12713/5401
dc.identifier.volume9en_US
dc.identifier.wosWOS:001105547600001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherCell Pressen_US
dc.relation.ispartofHeliyonen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.snmz20240519_kaen_US
dc.subjectNanoparticlesen_US
dc.subjectBacterial Synthesisen_US
dc.subjectMgseen_US
dc.subjectThin Filmen_US
dc.subjectI -Ven_US
dc.subjectC -Ven_US
dc.titleBacterial MgSe complex nanoparticle synthesis and electrical characterization of fabricated Ag/MgSe/p-Si hetero-structure under dark and illuminationen_US
dc.typeArticleen_US

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