LaGe2 thin films designed as band filters for 6G communication technology

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dc.authoridAtef Fayez Qasrawi / 0000-0001-8193-6975en_US
dc.authorscopusidAtef Fayez Qasrawi / 6603962677en_US
dc.authorwosidAtef Fayez Qasrawi / R-4409-2019en_US
dc.contributor.authorAlfhaid, Latifah Hamad Khalid
dc.contributor.authorQasrawi, Atef Fayez
dc.date.accessioned2023-08-02T11:09:24Z
dc.date.available2023-08-02T11:09:24Z
dc.date.issued2023en_US
dc.departmentİstinye Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, Elektrik-Elektronik Mühendisliği Bölümüen_US
dc.description.abstractHerein, LaGe2 thin films with thickness of 150 nm are grown on thin layers of indium by the thermal evaporation technique under a vacuum pressure of 10?5 mbar. The films are structurally, morphologically, compositionally and electrically characterized. It is observed that thin films of LaGe2 are polycrystalline in nature, comprising slightly excess germanium in their structure. To establish their applicability in communication technology, two In/LaGe2/Ag and In/LaGe2/C electrical channels are formed. Both of the channels performed as negative resistance and capacitance sources. The channels exhibited microwave cutoff frequency exceeding 200 GHz. The resonance in the In/LaGe2/Ag and In/LaGe2/C channels dominates at driving frequencies of 1.21 GHz and 1.42 GHz, respectively. The measured impedance, magnitude of reflection coefficient (S11 parameter), return loss and voltage standing wave ratio spectra confirmed the suitability of the LaGe2 thin films for wireless 6G communication technology.en_US
dc.description.sponsorshipDeanship of Scientific Research (DSR), University of Ha'il, Kingdom of Saudi Arabiaen_US
dc.identifier.citationAlfhaid, L. H. K., & Qasrawi, A. F. (2023). LaGe2 Thin Films Designed as Band Filters for 6G Communication Technology. Journal of Electronic Materials, 1-9.en_US
dc.identifier.doi10.1007/s11664-023-10554-zen_US
dc.identifier.issn0361-5235en_US
dc.identifier.scopus2-s2.0-85164178551en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.urihttps://doi.org/10.1007/s11664-023-10554-z
dc.identifier.urihttps://hdl.handle.net/20.500.12713/3943
dc.identifier.wosWOS:001024853400003en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorQasrawi, Atef Fayez
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofJournal of Electronic Materialsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectLaGe2 Thin Filmsen_US
dc.subjectThermal Evaporation Techniqueen_US
dc.subject6G Technologyen_US
dc.titleLaGe2 thin films designed as band filters for 6G communication technologyen_US
dc.typeArticleen_US

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