Yazar "Yakuphanoğlu, Fahrettin" için Makale Koleksiyonu listeleme
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Preparation of Sb-doped ZnO nanostructures and studies on some of their properties
Sb-doped ZnO nanostructures have been deposited onto glass substrates by a sol-gel method. The structural, optical and electrical properties of the Sb-doped ZnO films were characterized by various techniques including ... -
The role of pH and boron doping on the characteristics of sol gel derived ZnO films
Ilıcan, Saliha; Yakuphanoğlu, Fahrettin; Çağlar, Müjdat; Çağlar, Yasemin (Elsevier Science Sa, 2011)Undoped and boron doped ZnO films (nominal volume B/Zn ratio = 1%, 3% and 5%) were deposited onto glass substrates by the sol gel method using spin coating technique. Zinc acetate dihydrate (ZnAc), 2-methoxyethanol and ... -
A spectroelectrochemical study on single-oscillator model and optical constants of sulfonated polyaniline film
Çağlar, Müjdat; Ilıcan, Saliha; Çağlar, Yasemin; Şahin, Yücel; Yakuphanoğlu, Fahrettin; Hür, Deniz (Pergamon-Elsevier Science LTD, 2008)The optical properties of sulfonated polyaniline (SPAN) thin film prepared by electrochemical method have been investigated. Polychromic behavior of SPAN thin film (transparent yellow-green-dark blue) was observed when the ... -
Structural and optical properties of copper doped ZnO films derived by sol-gel
Çağlar, Müjdat; Yakuphanoğlu, Fahrettin (Elsevier Science BV, 2012)Undoped and copper doped ZnO (ZnO:Cu) films were prepared by sol-gel spin coating technique. The effect of Cu incorporation on the structural, morphological and optical properties of the Zinc oxide ( ZnO) film was investigated. ... -
Structural, optical and electrical properties of F-doped ZnO nanorod semiconductor thin films deposited by sol-gel process
Ilıcan, Saliha; Çağlar, Yasemin; Çağlar, Müjdat; Yakuphanoğlu, Fahrettin (Elsevier Science BV, 2008)Structural, optical and electrical properties of fluorine-doped ZnO nanostructure semiconductor thin films prepared by sol-gel spin coating method have been investigated. The thin films have polycrystalline structure with ... -
Synthesis and Photodiode Characterization of Novel Twisted Carbazole Derivatives with 1,3,5-Benzene Core
Görgün, Kamuran; Çağlar, Yasemin; Yakuphanoğlu, Fahrettin (Springer, 2018)In this study, considering the information given in the literature the Ullman and Suzuki-Miyaura coupling reactions were carried out using carbazole, 1,3,5 tribromo benzene and aryl boronic acid. The synthesized novel ... -
Thermally stimulated current and space charge limited current mechanism in film of the gold/zinc oxide/gold type
Çağlar, Yasemin; Çağlar, Müjdat; Ilıcan, Saliha; Yakuphanoğlu, Fahrettin (Elsevier Science BV, 2007)The thermally stimulated current (TSC) and space charge limited current (SCLC) properties of n-type spray pyrolyzed ZnO thin film were investigated using TSC and current-voltage measurements. TSC measurements of the n-type ... -
ZnO/p-Si heterojunction photodiode by sol-gel deposition of nanostructure n-ZnO film on p-Si substrate
Yakuphanoğlu, Fahrettin; Çağlar, Yasemin; Çağlar, Müjdat; Ilıcan, Saliha (Elsevier Sci LTD, 2010)The electrical and photovoltaic properties of the nanostructure ZnO/p-Si diode have been investigated. The nanostructure ZnO/p-Si diode was fabricated using sot-gel spin coating method. The ideality factor and barrier ...