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dc.contributor.advisorŞahingöz, Recep
dc.contributor.authorKara, Mennan
dc.date.accessioned2021-05-07T08:25:09Z
dc.date.available2021-05-07T08:25:09Z
dc.date.submitted2011
dc.date.issued2018-08-06
dc.identifier.urihttps://acikbilim.yok.gov.tr/handle/20.500.12812/596604
dc.description.abstractAl/PEDOT:PSS/Poly(pentabromobenzyl methacrylate-co-glycidyl methacrylate) diyodun current-voltage (I-V) ve ultraviolet-visible (U-V) ölçümleri yapılarak elektronik ve optik özellikleri incelendi. I-V, lnI-V, logI-logV, ln(I/V)-V1/2, ile dV/dlnI ve H(I) grafikleri akım-voltaj ölçümleri kullanılarak çizildi ve bariyer yüksekliği(?b), idealite faktörü (n), ters doyma akımı (Io) ve seri direnç (Rs) gibi temel diyot parametreleri hesaplandı. I-V karakteristikleri termiyonik emisyon ve Cheung metodu kullanılarak incelendi. İdealite faktörü hesaplamaları her iki yöntemle de yaklaşık aynı sonuçları verdi. Termiyonik emisyon teorisine göre 7,202, Cheung yöntemine göre 7,389 olarak idealite faktörü hesaplandı. Al/PEDOT:PSS/Poly(pentabromobenzyl methacrylate-co-glycidyl methacrylate) diyodunun U-V ölçümlerinden optik yasak enerji aralığı (Eg) hesaplandı ve 3,651 eV olarak bulundu. Eg'ye bağlı soğurma katsayısı hesaplandı. n ve k değerleri Yansıma ve İletim grafiğinden elde edildi.
dc.description.abstractElectrical and optical properties of Al/Poly(pentabromobenzyl methacrylate-co-glycidyl methacrylate)/PEDOT:PSS/ITO diode have been investigated using current-voltage (I-V) and ultraviolet-visible (U-V) measurements. I-V, lnI-V, logI-logV, ln(I/V)-V1/2, dV/dlnI and H(I) have been plotted by I-V measurements and the main diode parameters such as barrier height(?bo), ideality factor n, reverse saturation current Io and average series resistance Rs have been calculated. I-V characteristics have been investigated by applying thermionic emission theory and Cheung metod. The idealite factor calculations gave nearly same results. İdealite factor have been investigated by applying thermionic emission theory and Cheung method as 7,202 and 7,389 ? respectively. Optical band gap Eg have been calculated by using U-V measurements of Al/PEDOT:PSS/Poly(pentabromobenzyl methacrylate-co-glycidyl methacrylate) diode and found as 3,651 eV. Absorption constant have been found depends on Eg. n and k constant have been obtaied by using Reflectance and Transmittance plot.en_US
dc.languageTurkish
dc.language.isotr
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rightsAttribution 4.0 United Statestr_TR
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectFizik ve Fizik Mühendisliğitr_TR
dc.subjectPhysics and Physics Engineeringen_US
dc.titleMetal/poli(pentabromobenzyl methacrylate-co-glycidyl methacrylate) heterojunction diyotların elektriksel ve optiksel karakteristiklerinin incelenmesi
dc.title.alternativeThe investigation of electrical and optical characteristics of metal/poli(pentabromobenzyl methacrylate-co-glycidyl methacrylate) heterojunction diodes
dc.typemasterThesis
dc.date.updated2018-08-06
dc.contributor.departmentFizik Ana Bilim Dalı
dc.subject.ytmIdeality factor
dc.subject.ytmSeries resistance
dc.subject.ytmBarrier height
dc.identifier.yokid396546
dc.publisher.instituteFen Bilimleri Enstitüsü
dc.publisher.universityBOZOK ÜNİVERSİTESİ
dc.identifier.thesisid284287
dc.description.pages72
dc.publisher.disciplineDiğer


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