Yayın tarihi için Fizik Mühendisliği Bölümü Tez Koleksiyonu listeleme
Toplam kayıt 45, listelenen: 1-20
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Magnetik Nanoparçacıkların Magnetik Özellikleri ve Spin Dinamiği
(Fen Bilimleri Enstitüsü, 2012)In this thesis three types of samples including oleic acid and oleyl amine coated spherical magnetite (Fe3O4) nanoparticles and gold-magnetite (Au-Fe3O4) hybrid nanoparticles in dimer and coreshell geometry has been ... -
Polikristalin Bakır Folyo Üzerinde Büyütülmüş Grafenin Elektriksel Karakterizasyonu
(Fen Bilimleri Enstitüsü, 2013)In the first stage of this study, the operational parameters of the transfer process optimized for transferring the graphene films which were grown on copper foils to the insulator Si SiO2 substrate. The most effective ... -
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 ... -
Zno Nano Sistemlerinin Sentezlenmesi ve Manyetik Özelliklerinin Elektron Paramanyetik Rezonans (Epr) Spektroskopisi ile Incelenmesi
(Fen Bilimleri Enstitüsü, 2013)In this master thesis study; the Zinc Oxide (ZnO) nanoparticles which is gaining an increasing importance nowadays in research and technology areas, have been synthesized and the structural and magnetic characterization ... -
Fotovoltaik Ge-Zno Nanokompozit İnce Filmlerin Hazırlanması ve Fiziksel Özelliklerinin Araştırılması
(Fen Bilimleri Enstitüsü, 2013)In this study, nowadays an alternative method for commercially produced solar cells, Zinc- Oxide: Germanium (ZnO: Ge) nanocomposite thin films which have the potential of using as the intermediate band solar cells were ... -
Hidrojenlendirilmiş Nanaokristal Silisyum Örneklerin Üretimi ile Eletronik ve Optik Özelliklerinin İncelenmesi
(Fen Bilimleri Enstitüsü, 2013)Hydrogenated nanocrystalline silicon (nc-Si:H) and microcrystalline silicon (c-Si:H) thin film samples have been produced on glass and crystalline silicon wafer substrates by using highly diluted silane gas (SiH4) with ... -
Bazı Trimerik Fosfazen Türevlerinin Sentezi, Kristalografik, Spektroskopik Yöntemler ile Incelenmesi ve Langmuir-Blodgett Tekniği Kullanılarak Ultra-İnce Filmlerinin Hazırlanması
(Fen Bilimleri Enstitüsü, 2014)Phosphazenes are a class of phosphorus-nitrogen compounds containing single and double bonds between P and N atoms. Phosphazene compounds are divided into two groups, namely acyclic and cyclic. Acyclic and cyclic phosphazenes ... -
Ferrit Tabanlı Nanokompozit Malzemelerde Mikrodalga Soğurma Özelliklerinin Araştırılması
(Fen Bilimleri Enstitüsü, 2014)Today as a result of the developing information and communication technologies the exposed amount of electromagnetic radiation of the mankind is increasing. Also military and civil early warning systems and positioning ... -
Elmas Benzeri Karbon İnce Filmlerin Hazırlanması ve Karakterizasyonu
(Fen Bilimleri Enstitüsü, 2014)Diamond like carbon (DLC) thin films were deposited on glass substrates using reactive DC magnetron sputtering technique. The optical, structural and surface characterization of the films were performed to investigate the ... -
Mağara Örneklerinin Esr (Elektron Spin Rezonans) Yöntemi ile Incelenmesi ve Tarihlenmesi
(Fen Bilimleri Enstitüsü, 2014)In this thesis work, it is aimed to date the speleothems collected from the caves around Çatalhöyük Archeological Site by using ESR. For this aim, 8 main samples collected from İncesu, İncikini, Damlataş, Hatçeninini and ... -
Hidrojenlendirilmiş Nanokristal Silisyum Alt-Oksit (Nc-Siox:H, X 1) İnce Filmlerin Üretimi ve Karakterizyonu
(Fen Bilimleri Enstitüsü, 2015)Hydrogenated nanocrystalline silicon suboxide (nc-SiOx:H; x 1) thin film samples have been produced on glass and single crystalline silicon substrates, by using highly diluted silane and carbon dioxide gas mixture (SiH4 ... -
Akrep Venom Peptidlerinin Kristalizasyonu, Yapısal Karakterizasyonu ve Benzeşim Modellemesi
(Fen Bilimleri Enstitüsü, 2015)In this study, which was conducted to gather informationabout the structures of scorpion venoms, two peptides purified from two different types of scorpions of the same family were investigated. Of these ... -
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 ... -
Kuantum Ayar Alan Teorilerinin Kuantizasyonu ve Standart Model
(Fen Bilimleri Enstitüsü, 2015)The main purpose of this study is to review the quantization problem of gauge theories whichhave become the fundamental backbone in the modern physics. The quantization of gaugetheories, which are constrained systems, were ... -
Higgs Kütlesi ve Doğallık Sorunu
(Fen Bilimleri Enstitüsü, 2015)Despite the great success of Standard Model, there are still many problems awaiting for solutions. It seems that to solve these problems one needs to go beyond the Standard Model. Toachive this ultimate goal, the first ... -
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 ... -
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, ... -
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 ... -
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 ... -
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 ...
