Fizik Mühendisliği Bölümü Tez Koleksiyonu
Recent Submissions
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Rf Magnetron Kopartma Tekniği ile Büyütülen Licoo2 İnce Filmlerin Optik, Elektrokromik ve Yapısal Özelliklerinin İncelenmesi
(Fen Bilimleri Enstitüsü, 2020-10-05)The rapid population growth on Earth has caused the need for fossil energy sources to increase worldwide. As a consequence of the use of fossil-based fuels, the earth is facing problems such as global warming, greenhouse ... -
Imaging Chain Simulation Program for Earth Observation Satellite Imagers
(Fen Bilimleri Enstitüsü, 2020-09-29)In the scope of this thesis study, it is aimed to characterize the imagers used in earth observation satellites by the imaging chain model method. Imager image quality performances were evaluated by using GIQE equation and ... -
Enerji Hasatı ve Biyomedikal Uygulamalar İçin Manyetik Polimer Kompozitler
(Fen Bilimleri Enstitüsü, 2020)Polyvinylidene fluoride (PVDF), which is a family of piezoelectric polymers, is a material that stands out in technologies such as energy harvesting and sensor applications because it is flexible, lightweight and biocompatible. ... -
Değişken Kozmolojik Sabite Sahip Evren Modellerinde Parçacık ve Olay Ufkunun İncelenmesi
(Fen Bilimleri Enstitüsü, 2020)The concepts of dark energy and dark matter, which have an important role in the work of the modern universe models within the scope of the presented thesis, are important issues that should be given priority in cosmology ... -
Mikro ve Nano Yapılı Süper Çözünürlük Kırınım Optiklerinin Tasarımı ve Üretimi
(Fen Bilimleri Enstitüsü, 2019-12-30)Super resolution optics have been developed for surpassing the resolution limit of conventional optical components. As an application of the super resolution, micro diffraction based optical devices have an important role ... -
Hassas Güdümlü Sistemler için İki Bant Kızılötesi Arayıcı Başlık Optik Tasarımı
(Fen Bilimleri Enstitüsü, 2019)Infrared guided systems are used to track the target and destroy it, by using the radiation emitted from it. The main components of the guided systems can be listed as follows: a dome, a lens-set (or mirrors) and a detector. ... -
Classification Of The Glaserite Structures Family By Means Of Group Theory
(Fen Bilimleri Enstitüsü, 2019-06-11)In this thesis, an extensive analysis of the evaluation of group-subgroup relations of glaserite-type compounds by means of group theory phase transition constraints is aimed. Relations of more than 100 structures were ... -
Mxoy (M=Ti, Si, Zn, Al) Kaplanmış VO2 Nanoçubukların Sentezi ve Karakterizasyonu
(Fen Bilimleri Enstitüsü, 2019-07-18)The world’s available energy resources have been diminishing since the beginning of the 21th century. Saving enerygy is one of the best way to solve this problem. Vanadium Dioxide (VO2) is a widely studied inorganic phase ... -
Düşük Yayıcı Kaplama Tasarımı, Hazırlanması ve Karakterizasyonu
(Fen Bilimleri Enstitüsü, 2019)More than 40% of the energy produced in many countries is being used for the heating and cooling of buildings. Reduction of the energy consumption in the buildings is possible by controlling the transmission and reflection ... -
Ni-Mn-In Alaşımında Atomik Kompozisyonun Malzemenin Kristal Yapısı Ve Manyetik Özelliklerine Etkisi
(Fen Bilimleri Enstitüsü, 2018)Recent studies have revealed a new magnetic property in Ni-Mn based Heusler alloy, especially for the composition of Ni50Mn45In5. It has been observed that two distinct phases with different crystal symmetries and magnetic ... -
Rf Doğrusal Hızlandırıcı Kovuk Ve Fotokatot Rf-Tabanca Tasarımı Ve Simülasyonu Çalışmaları
(Fen Bilimleri Enstitüsü, 2018)In this study, two important parts of a radio frequency linear accelerator (Linac), Photocathode RF Gun and Accelerator Cavity are designed for an operation at 2.99855 GHz. Two commercially available powerful simulator ... -
Antikanser Aktiviteye Sahip Kondanse Triazol Türevlerinin Kristal Yapılarının X-Işını Toz Kırınımı Yöntemiyle Belirlenmesi
(Fen Bilimleri Enstitüsü, 2018)The results of the anticancer activity studies on 1,2,4-triazoles and their fused derivatives showed promising results. Epidemiological studies have shown a reduction in the incidence of cancer in individuals using long-term, ... -
Tek Katlı İnce Filmlerin Optik Özelliklerinin Swanepoel Modeli İle Belirlenmesi İçin Yazılım Geliştirilmesi
(Fen Bilimleri Enstitüsü, 2017)The accuracy of the complex refractive index information of thin films due to the wavelength is very important both for researchers and technologically. This information includes information such as optical band (for ... -
CERN-CMS-HCAL DENEYİNDE RADYASYON HASARI ÇALIŞMALARI
(Fen Bilimleri Enstitüsü, 2017)High level of radiation produced by proton proton collisions at the European Organization for Nuclear Research-Large Hadron Collider-Compact Muon Solenoid (CERN-LHC-CMS) experiment leads to several damages in the active ... -
NANOYAPILI İNCE FİLM ÖRNEKLERİN, GEÇİRMELİ VE YÜZEY TARAMALI X-IŞINI SAÇILMA YÖNTEMLERİ (SAXS-GISAXS) İLE İNCELENMESİ
(Fen Bilimleri Enstitüsü, 2017)In this thesis, SAXS (Small Angle X-ray Scattering) and GISAXS (Grazing Incidence Small Angle X-ray Scattering) methods were used to analyze 3D nano scale structures of the crystalline, amorphous and polymer thin films. A ... -
NiO İNCE FİLM BAZLI ELEKTROKROMiK KAPLAMA/CiHAZ TASARIMI, HAZIRLANMASI VE KARAKTERiZASYONU
(Fen Bilimleri Enstitüsü, 2017)Electrochromism is the fundamental mechanism by which the optical properties of the material change in a reversible manner with the electrical voltage applied on the electrochromic material. Color, optical transmittance, ... -
Mangan ve Bor Tabanlı Üçlü Alaşımların Sentezi ve Hipertermi Uygulamalarının Araştırılması
(Fen Bilimleri Enstitüsü, 2017)In this thesis, manganese-boron (MnB) which is a applicant for magnetic and transition metals (Zinc, Copper, Gadolinium and Iron) doped MnB ternary alloys which are an applicant for magnetic nanofluid hyperthermia, were ... -
Nikotinamid ve/veya Benzoat Ligandları İçeren Bazı Co(II), Zn(II) ve Mn(II) Komplekslerinin Kristal Yapı Analizi
(Fen Bilimleri Enstitüsü, 2017)Nicotinamide (NA) is one form of niacin. Some benzoic acid derivatives have been extensively reported in coordination chemistry, as bifunctional organic ligands, due to the varieties of their coordination modes. The ... -
2-Pirazolin ve Hidrazon Yapısı İçeren Bazı Organik Moleküllerin Yapılarının X-Işını Kristalografisi ve Kuramsal Hesaplama Yöntemleriyle İncelenmesi
(Fen Bilimleri Enstitüsü, 2015)1-[2-(5-Chloro-2-benzoxazolinone-3-yl)]acetyl-3,5-diphenyl-4,5-dihydro-1H-pyrazole(C24H18ClN3O3), 1-[2-(2-Benzoxazolinone-3-yl)]acetyl-3-(4-metoxyphenyl)-5-phenyl-4,5-dihydro-1H-pyrazole (C25H21N3O4) and N -[1-(2-Metoxyp ... -
Gan Tabanlı Heteroeklem Yapıların Magnetotransport Özellikleri
(Fen Bilimleri Enstitüsü, 2013)Van der Pauw, Hall and longitudinal magnetoresistance measurements were performed on AlGaN/AlN/GaN, AlInN/AlN/GaN and AlInN/GaN/AlN/GaN heterostructures at 1.9–300 K temperature range. The Hall carrier concentration, Hall ...
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