Hydraulic pressure and temperature efects on the structural, morphological and electrical properties of SeO2 powders

dc.authoridAtef Fayez Qasrawi / 0000-0001-8193-6975en_US
dc.authorscopusidAtef Fayez Qasrawi / 6603962677
dc.authorwosidAtef Fayez Qasrawi / R-4409-2019
dc.contributor.authorAlgarni, Sabah E.
dc.contributor.authorQasrawi, Atef Fayez
dc.contributor.authorKhusayfan, Najla M.
dc.date.accessioned2022-03-09T09:09:22Z
dc.date.available2022-03-09T09:09:22Z
dc.date.issued2022en_US
dc.departmentİstinye Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, Elektrik-Elektronik Bölümüen_US
dc.description.abstractHerein, powders of SeO2 are subjected to hydraulic pressure in the range of 1.0–12 MPa and heating cycles in the range of 290–383 K. The pressure and temperature effects on the crystalline nature, plane orientations, structural parameters, surface morphology, composition, electrical resistivity, capacitance spectra and conductance spectra are explored. It is observed that hydraulic pressure value of 6.0 MPa is a critical value at which the tetragonal SeO2 grains prefer (020) plane orientation over (011) planes. The (020) plane orientations resulted in remarkable changes in the lattice parameters, structural parameters, electrical resistivity, capacitance and conductance spectra. In addition, the heating and cooling cycles of the samples pressed at 10 MPa have shown that the transition of the planes is permanent. The heated and cooled pellets displayed resonance–antiresonance in the capacitance spectra near 0.43 GHz. The resonance–antiresonance phenomena are accompanied with negative conductance effect near 0.43 GHz. The enhancements in the properties of SeO2 powders that are achieved via pressure and temperature effects make them appropriate for electronic circuit technological applications.en_US
dc.identifier.citationAlgarni, Sabah E., Qasrawi, A. F., Khusayfan, Najla M. (2022). Hydraulic pressure and temperature effects on the structural, morphological and electrical properties of SeO2 powders. Applied Physics A, 128.en_US
dc.identifier.doi10.1007/s00339-022-05392-5en_US
dc.identifier.issn1432-0630en_US
dc.identifier.scopus2-s2.0-85126250079en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.1007/s00339-022-05392-5
dc.identifier.urihttps://hdl.handle.net/20.500.12713/2537
dc.identifier.volume128en_US
dc.identifier.wosWOS:000764044000003en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorQasrawi, Atef Fayez
dc.language.isoenen_US
dc.publisherSpringer Linken_US
dc.relation.ispartofApplied Physics Aen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectSeO2 Powdersen_US
dc.subjectPressure Effecten_US
dc.subjectTemperature Effecten_US
dc.subjectMicrowave Cavityen_US
dc.titleHydraulic pressure and temperature efects on the structural, morphological and electrical properties of SeO2 powdersen_US
dc.typeReview Articleen_US

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