Yazar "Çağlar, Müjdat" için Fen Fakültesi listeleme
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Improved mobility of the copper phthalocyanine thin-film transistor
Yakuphanoğlu, Fahrettin; Çağlar, Müjdat; Çağlar, Yasemin; Ilıcan, Saliha (Elsevier Science Sa, 2010)Copper phthalocyanine (CuPc) organic thin-film transistor (OTFT) was fabricated by thermal evaporation deposition on p-SiO2 dielectric layer. Organic thin-film transistors used in large display areas need the enhancement ... -
Influence of Annealing Temperature on the Structural and Optical Characteristics of Nanostructure SnO2 Films and Their Applications in Heterojunction Diode
Aksoy, Seval; Çağlar, Yasemin; Çağlar, Müjdat; Ilıcan, Saliha (Amer Scientific Publishers, 2016)In present study, sol gel spin coating method was used to fabricate the nanostructure SnO2 films using the tin(II) acetate solutions. The solutions were spin coated on p-Si substrates and the obtained films was annealed ... -
Influence of dopant concentration on the optical properties of ZnO: In films by sol-gel method
Çağlar, Müjdat; Ilıcan, Saliha; Çağlar, Yasemin (Elsevier Science Sa, 2009)Undoped and in doped ZnO films have been deposited by sol-gel spin coating method. The effect of indium, incorporation on structural and optical properties of ZnO films has been investigated. X-ray diffraction patterns of ... -
Influence of heat treatment on the nanocrystalline structure of ZnO film deposited on p-Si
Çağlar, Yasemin; Ilıcan, Saliha; Çağlar, Müjdat; Yakuphanoğlu, Fahrettin; Wu, Junshu; Gao, Kun; Xue, Dongfeng (Elsevier Science Sa, 2009)The influence of heat treatment on the crystal structure, grain growth kinetics, orientation, and refractive index properties of the ZnO film deposited onto p-type single-crystalline Si substrate by sol-gel method has been ... -
Influence of Irradiation Time on Structural, Morphological Properties of ZnO-NRs Films Deposited by MW-CBD and Their Photodiode Applications
Ilıcan, Saliha; Görgün, Kamuran; Çağlar, Yasemin; Çağlar, Müjdat (Hindawi LTD, 2017)Microwave-assisted chemical bath deposition (MW-CBD) was used to deposit zinc oxide nanorods (ZnO-NRs) films by using different microwave irradiation time. The films exhibit a good crystallinity having a hexagonal wurtzite ... -
Influence of Mn incorporation on the structural and optical properties of sol gel derived ZnO film
Çağlar, Yasemin; Ilıcan, Saliha; Çağlar, Müjdat; Yakuphanoğlu, Fahrettin (Springer, 2010)Undoped and manganese doped ZnO (ZnO:Mn) films were prepared by sol gel method using spin coating technique. The effect of Mn incorporation on the structural and optical properties of the ZnO film has been investigated. ... -
Influence of substrate temperature on structural and electrical properties of ZnO films
Çağlar, Müjdat; Ilıcan, Saliha; Çağlar, Yasemin (2006)Çinko oksit (ZnO) filmleri püskürtme yöntemi kullanılarak farklı taban sıcaklıklarında üretilmiştir. Üretilen bu filmlerin yapısal ve elektriksel özelliklerine taban sıcaklığının etkisi incelenmiştir. Filmlerin x-ışınları ... -
Influence of the deposition temperature on the physical properties of high electron mobility ZnO films by sol-gel process
Çağlar, Müjdat; Rüzgar, Şerif (Elsevier Science Sa, 2015)Influence of the deposition temperature on the structural, morphological and electrical properties of the sol gel derived nanostructure Zinc Oxide (ZnO) films on p-type Silicon (p-Si) substrates were investigated. X-ray ... -
Influence of the indium incorporation on the structural and electrical properties of zinc oxide films
Çağlar, Yasemin; Zor, Muhsin; Çağlar, Müjdat; Ilıcan, Saliha (Natl Inst Optoelectronics, 2006)Undoped and indium-doped ZnO films have been deposited onto glass substrates by the spray pyrolysis method. The effect of indium incorporation on structural and electrical properties of ZnO films has been investigated. ... -
Investigation of structural, morphological and optical properties of nickel zinc oxide films prepared by sol-gel method
Doğan, D. Duygu; Çağlar, Yasemin; Ilıcan, Saliha; Çağlar, Müjdat (Elsevier Science Sa, 2011)NiZnO films have been prepared on glass substrates by sol-gel spin coating method. Nickel (II) nitrate hexahyrate and zinc acetate dihydrate were used as precursors. Surface morphology and crystalline structure of the films ... -
Investigation of the effect of Mg doping for improvements of optical and electrical properties
Çağlar, Müjdat; Çağlar, Yasemin; Ilıcan, Saliha (Elsevier Science BV, 2016)Sol-gel spin coating method was used for the deposition of nanostructured undoped and Mg doped ZnO films. The effects of magnesium incorporation on the crystalline structure were investigated by XRD measurements and the ... -
Magnesium-doped zinc oxide nanorod-nanotube semiconductor/p-silicon heterojunction diodes
Çağlar, Yasemin; Görgün, Kamuran; Ilıcan, Saliha; Çağlar, Müjdat; Yakuphanoğlu, Fahrettin (Springer, 2016)Nanostructured zinc oxide material is usable in electronic device applications such as light-emitting diodes, heterojunction diode, sensors, solar cell due to its interesting electrical conductivity and optical properties. ... -
MgxZn1-xO (x=0-1) films fabricated by sol-gel spin coating
Çağlar, Müjdat; Wu, Junshu; Li, Keyan; Çağlar, Yasemin; Ilıcan, Saliha; Xue, Dongfeng (Pergamon-Elsevier Science LTD, 2010)MgxZn1-xO films were deposited onto the glass substrate by a sol-gel spin coating method. The drying and annealing temperatures were 300 and 500 degrees C in air. As x varies from 0 to 1, it was observed that the crystal ... -
Microstructural, optical and electrical studies on sol gel derived ZnO and ZnO:Al films
Çağlar, Yasemin; Çağlar, Müjdat; Ilıcan, Saliha (Elsevier Science BV, 2012)ZnO and ZnO:Al films were deposited onto glass substrates by the sol gel method using spin coating technique. The effects of aluminum dopant on the crystalline structure and orientation of the ZnO films have been investigated ... -
Microstructure and electro-optical properties of sol-gel derived Cd-doped ZnO films
Yakuphanoğlu, Fahrettin; Ilıcan, Saliha; Çağlar, Müjdat; Çağlar, Yasemin (Academic Press LTD- Elsevier Science LTD, 2010)The microstructure, and the electrical and optical properties of undoped zinc oxide (ZnO) and cadmium-doped ZnO (CZO) films deposited by a sol-gel method have been investigated. The films have a polycrystalline structure ... -
Modification of gate dielectric on the performance of copper (II) phthalocyanine based on organic field effect transistors
Rüzgar, Şerif; Çağlar, Yasemin; Ilıcan, Saliha; Çağlar, Müjdat (Elsevier GMBH, 2017)Top contact Copper (II) Phthalocyanine (CuPc) based on Organic Field Effect Transistor (OFET) using various dielectrics were fabricated. The bare SiO2 and bilayer Polyvinyl alcohol (PVA)/SiO2 gate insulators with different ... -
Morphological, optical and electrical properties of CdZnO films prepared by sol-gel method
Çağlar, Yasemin; Çağlar, Müjdat; Ilıcan, Saliha; Ateş, Aytunç (IOP Publishing LTD, 2009)CdZnO films were deposited by the sol-gel spin coating method onto glass substrates. ZnO, Cd(0.25)Zn(0.75)O, Cd(0.50)Zn(0.50)O, Cd(0.75)Zn(0.25) O, CdO films were deposited using different rates of cadmium acetate dehydrate ... -
A new dioxime ligand and its trinuclear copper(II) complex: Synthesis, characterization and optical properties
Karipcin, Fatma; Dede, Bülent; Çağlar, Yasemin; Hür, Deniz; Ilıcan, Saliha; Çağlar, Müjdat; Şahin, Yücel (Elsevier Science BV, 2007)The synthesis and characterization of a new dioxime ligand, (H,L), (III) and its trinuclear copper(II) complex, [Cu3L2(H2O)(2)](ClO4)(2), (V) is described. IR spectra show that the ligand acts in a tetradentate manner and ... -
Optical characterization of the CdZn(S1-xSex) 2 thin films deposited by spray pyrolysis method
CdZn(S1-xSex)2 thin films have been deposited onto glass substrates by the spray pyrolysis method at a 275°C substrate temperature. The average optical transmittance of all the films was over 65% in the wavelength range ... -
Optical characterization of the CdZn(S1-xSex)(2) thin films deposited by spray pyrolysis method
Ilıcan, Saliha; Zor, Muhsin; Çağlar, Yasemin; Çağlar, Müjdat (Technical University Wroclaw, 2006)CdZn(S1-xSex)(2) thin films have been deposited onto glass substrates by the spray pyrolysis method at a 275 degrees C substrate temperature. The average optical transmittance of all the films was over 65% in the wavelength ...