Optical, surface and magnetic properties of the Ti-doped GaN nanosheets on glass and PET substrates by thermionic vacuum arc (TVA) method

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dc.authorid9274843500
dc.authorid7003415405
dc.authorid55897767500
dc.authorid55897416100
dc.contributor.authorPat S.
dc.contributor.authorKorkmaz Ş.
dc.contributor.authorÖzen S.
dc.contributor.authorŞenay V.
dc.date.accessioned20.04.201910:49:12
dc.date.accessioned2019-04-20T21:42:58Z
dc.date.available20.04.201910:49:12
dc.date.available2019-04-20T21:42:58Z
dc.date.issued2019
dc.departmentBayburt Üniversitesien_US
dc.description.abstractRoom-temperature ferromagnetism of GaN and doped GaN materials has been reported in nanostructured form. Especially, nanoparticles show ferromagnetic properties at room temperature. In this paper, Ti-doped effects on GaN were deposited on glass and Polyethylene terephthalate (PET) substrates by thermionic vacuum arc and their room temperature magnetic properties are presented for the first time. The structure of the Ti-doped GaN was crystallized in a novel form, nano honeycomb formation. Optical and surface properties of the nano honeycombs and honeycomb nanosheets were determined. GaN and TiN phases were detected in X-ray diffraction patterns. Field emission scanning electron microscopy (FESEM) and atomic force microscopy (AFM) device were used for imaging of the crystal structure. According to FESEM images, hexagonal crystal formations were detected for all samples. Crystal formations are very good oriented on PET substrates materials according to glass samples. The band gap value of the sample is changed by crystallization dimension. It was found that increasing crystallizations and decreasing crystal dimensions were increased the band gap of the Ti-doped GaN approximately 50 meV. Fourier transform infrared spectra and a vibrating sample magnetometer results were presented. These results confirm the Ti doped GaN honeycomb nanosheets and nano honeycombs show the room temperature ferromagnetic properties. © 2017, © 2017 Taylor & Francis.en_US
dc.identifier.doi10.1080/02726351.2017.1368753
dc.identifier.endpage338
dc.identifier.issn0272-6351
dc.identifier.issue3
dc.identifier.scopus2-s2.0-85040982510en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage333
dc.identifier.urihttps://dx.doi.org/10.1080/02726351.2017.1368753
dc.identifier.urihttps://hdl.handle.net/20.500.12403/303
dc.identifier.volume37
dc.identifier.wosWOS:000463816100008en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTaylor and Francis Inc.
dc.relation.ispartofParticulate Science and Technologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCrystal dimensions
dc.subjectoptical properties
dc.subjectsurface properties
dc.subjectTi doped GaN
dc.subjectAtomic force microscopy
dc.subjectCrystal atomic structure
dc.subjectEnergy gap
dc.subjectFerromagnetic materials
dc.subjectFerromagnetism
dc.subjectField emission microscopes
dc.subjectGlass
dc.subjectHoneycomb structures
dc.subjectIII-V semiconductors
dc.subjectMagnetic properties
dc.subjectNanosheets
dc.subjectOptical properties
dc.subjectPlastic bottles
dc.subjectScanning electron microscopy
dc.subjectSurface properties
dc.subjectVacuum applications
dc.subjectVacuum technology
dc.subjectX ray diffraction
dc.subjectCrystal dimensions
dc.subjectField emission scanning electron microscopy
dc.subjectFourier transform infrared spectra
dc.subjectPolyethylene terephthalates (PET)
dc.subjectRoom temperature ferromagnetism
dc.subjectThermionic vacuum arc methods
dc.subjectTi doped
dc.subjectVibrating sample magnetometer
dc.subjectGallium nitride
dc.subjectCrystal dimensions
dc.subjectoptical properties
dc.subjectsurface properties
dc.subjectTi doped GaN
dc.subjectAtomic force microscopy
dc.subjectCrystal atomic structure
dc.subjectEnergy gap
dc.subjectFerromagnetic materials
dc.subjectFerromagnetism
dc.subjectField emission microscopes
dc.subjectGlass
dc.subjectHoneycomb structures
dc.subjectIII-V semiconductors
dc.subjectMagnetic properties
dc.subjectNanosheets
dc.subjectOptical properties
dc.subjectPlastic bottles
dc.subjectScanning electron microscopy
dc.subjectSurface properties
dc.subjectVacuum applications
dc.subjectVacuum technology
dc.subjectX ray diffraction
dc.subjectCrystal dimensions
dc.subjectField emission scanning electron microscopy
dc.subjectFourier transform infrared spectra
dc.subjectPolyethylene terephthalates (PET)
dc.subjectRoom temperature ferromagnetism
dc.subjectThermionic vacuum arc methods
dc.subjectTi doped
dc.subjectVibrating sample magnetometer
dc.subjectGallium nitride
dc.titleOptical, surface and magnetic properties of the Ti-doped GaN nanosheets on glass and PET substrates by thermionic vacuum arc (TVA) methoden_US
dc.typeArticleen_US

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