Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/11110
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dc.contributor.advisorAteş, Serkan-
dc.contributor.authorBirinci, Ayşenuren_US
dc.date.accessioned2021-09-06T08:56:52Z-
dc.date.available2021-09-06T08:56:52Z-
dc.date.issued2021-03en_US
dc.identifier.citationBirinci, A. (2021). Optical spectroscopy of single defects in hexagonal boron nitride. Unpublished master's thesis, İzmir Institute of Technology, İzmir, Turkey-
dc.identifier.urihttps://hdl.handle.net/11147/11110-
dc.descriptionThesis (Master)--Izmir Institute of Technology, Physics, Izmir, 2021en_US
dc.descriptionIncludes bibliographical references (leaves. 43-48)-
dc.descriptionText in English; Abstract: Turkish and English-
dc.description.abstractSingle photon sources are main component for several applications in quantum information technologies. Hexagonal boron nitride (hBN) is a suitable material to create heterostructures with two dimensional materials. It is a popular two dimensional material and single photon source due to having stable and bright emission in visible range. In this thesis, optical properties of single defects in bulk hBN were investigated. Defects have been selected using the micro-Photoluminescence setup, and it was observed that the defects have high degree of polarization and show typical optical saturation behavior. Time-resolved photoluminescence measurements were done by time-correlated single photon counting. Single photon nature of generated light from individual defects were demonstrated using Hanbury-Brown and Twiss interferometer.en_US
dc.description.abstractTek foton kaynakları, kuantum bilgi teknolojilerindeki çeşitli uygulamalar için ana bileşendir. Altıgen bor nitrür (hBN), diğer iki boyutlu malzemelerle heteroyapılar oluşturmak için uygun bir malzemedir. Sabit ve yüksek parlaklıkta tek kusur kaynağına sahip, oda sıcaklığında ve görünür aralıktaki optik işlevi nedeniyle iki boyutlu popüler malzemelerden biridir. Bu tezde, yığın hBN'deki tek kusurların optik özellikleri incelenmiştir. Kusurlar, mikro-Fotolüminesans kurulumu kullanılarak seçilmiştir ve kusurların yüksek derecede polarizasyona ve tipik optik doygunluk davranışına sahip olduğu gözlenmiştir. Zamana bağlı fotolüm inesans ölçümleri, zamanla ilişkili tek foton sayımı ile yapıldı. Bağımsız kusurlardan üretilen ışığın tek foton doğası, Hanbury-Brown ve Twiss interferometre kullanılarak gösterildi.en_US
dc.format.extentxii, 48 leaves-
dc.language.isoenen_US
dc.publisherIzmir Institute of Technologyen_US
dc.relationAltıgen bor nitrür temelli tek-foton kaynaklarının grafen ve fotonik mikro kavitelerle etkileşimien_US
dc.subjectOptical spectroscopyen_US
dc.subjectPhotonsen_US
dc.subjectHexagonal boron nitrideen_US
dc.subjectPhotoluminescenceen_US
dc.subjectPolarization measurementen_US
dc.subjectSingle photonen_US
dc.titleOptical spectroscopy of single defects in hexagonal boron nitrideen_US
dc.title.alternativeAltıgen bor nitrürdeki tek kusurların optik spektroskopisien_US
dc.typemaster thesisen_US
dc.authorid0000-0001-9756-6198en_US
dc.contributor.departmentIzmir Institute of Technology. Physics-
dc.contributor.affiliationIzmir Institute of Technologyen_US
dc.relation.grantno118F119en_US
item.fulltextWith Fulltext-
item.languageiso639-1en-
item.cerifentitytypePublications-
item.grantfulltextopen-
item.openairetypemaster thesis-
item.openairecristypehttp://purl.org/coar/resource_type/c_bdcc-
crisitem.author.deptIzmir Institute of Technology-
Appears in Collections:Master Degree / Yüksek Lisans Tezleri
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