Yazar "Ertürk, Kadir" için listeleme
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Characterization of CdS films and CdS/Si heterojunctions prepared by ultrasonic spray pyrolysis and their response to light
Bilgin, Vildan; Sarica, E.; Demirselcuk, B.; Ertürk, Kadir (Elsevier B.V., 2020)In this work CdS thin films were deposited onto glass and p-Si substrates by ultrasonically spraying of precursor solutions prepared in molarity ranging from 0.025 M, to 0.1 M. Structural investigations revealed that all ... -
Darbeli elektrokimyasal yöntemle üretilen ZnS ve Cu katkılı ZnS yarıiletken ince filmlerin karakterizasyonu
Abdullahi, Yusuf İbrahim (Tekirdağ Namık Kemal Üniversitesi, 2021)İnce film tabanlı fotovoltaik (PV) teknolojisinde, ikili metal kalkojenitlerin üretimi, önemli yapısal ve optik özelliklerinden dolayı son zamanlarda çok fazla dikkat çekmektedir. Çeşitli alternatifler arasında çinko sülfür ... -
Effect of (Mo, W) substitution for Nb on glass forming ability and magnetic properties of Fe-Co-based bulk amorphous alloys fabricated by centrifugal casting
Kücük, İlker; Aykol, Muratahan; Uzun, Orhan; Yıldırım, Mehmet; Kabaer, Mehmet; Duman, Nagehan; Mekhrabov, Amdulla O.; Ertürk, Kadir (Elsevier Science Sa, 2011)In this study, effects of simultaneous Mo and W substitution for Nb additions on the stability and magnetic properties of Fe-Co-based bulk metallic glass (BMG) alloys fabricated by centrifugal casting are investigated. The ... -
Effect of Thickness on Magnetic Properties of Fe36Co36B19.2Si4.8Mo2W2 Thin Film Prepared by Thermionic Vacuum Arc
Perinçek, F.; Ertürk, Kadir; Aykol, M.; Küçük, İlker; Akdeniz, M. V. (Polish Acad Sciences Inst Physics, 2012)Fe36Co36B19.2Si4.8Mo2W2 amorphous thin films have been produced by thermionic vacuum arc with thickness varying from 200 nm to 260 mn. X-ray diffraction has been employed to reveal a predominant amorphous phase in the ... -
The effect of Zn concentration on the structural and optical properties of Cd1-xZnxS nanostructured thin films
Işık, M.; Terlemezoğlu, M.; Işık, S.; Ertürk, Kadir; Gasanly, N. M. (Springer, 2021)The structural and optical properties of electrodeposited Cd1-xZnxS nanostructured thin films were investigated in the present paper for compositions of x = 0, 0.03, 0.06 and 0.09. X-ray diffraction patterns of the deposited ... -
Electrical, structural and morphological properties of Ni/n-Si contacts
Özer, Merve; Akay, S. K.; Peksöz, Ahmet; Ertürk, Kadir; Kaynak, G. (Natl Inst Optoelectronics, 2009)This paper presents structural, morphological and electrical properties of Ni/n-Si contacts formed by electro-deposition technique. Ni film is deposited on n-type Si (100) substrate using 2 mol/L Nickel Sulphamate, 0.5 ... -
Growth, Electrical, and Optical Study of ZnS:Mn Thin Films
Özütok, F.; Ertürk, Kadir; Bilgin, Vildan (Polish Acad Sciences Inst Physics, 2012)In this study, ZnS and Mn-incorporated (at 2%, 4%, and 6%) ZnS films were deposited onto glass substrates by ultrasonic spray pyrolysis technique, and the effect of Mn incorporation on the electrical and optical properties ... -
Investigation of structural, spectral, optical and nonlinear optical properties of nanocrystal CdS: Electrodeposition and quantum mechanical studies
Ertürk, Kadir; Işık, Seref; Aras, Omur; Kaya, Yunus (Elsevier Gmbh, 2021)Nanocrystalline CdS semiconductor was synthesized by electrodeposition technique, and characterized by X-ray diffraction (XRD), Raman spectroscopy, scanning electron microscope (SEM), and FTIR spectroscopic methods. XRD ... -
Low temperature crystallization of amorphous silicon by gold nanoparticle
Karaman, M.; Aydın, M.; Sedani, S. H.; Ertürk, Kadir; Turan, R. (Elsevier, 2013)Single crystalline Si thin film fabricated on glass substrate by a process called Solid Phase Crystallization (SPC) is highly desirable for the development of high efficiency and low cost thin film solar cells. However, ... -
Optical and structural characteristics of electrodeposited Cd 1-xZnxS nanostructured thin films
Ertürk, Kadir; Işık, M.; Terlemezoğlu, Makbule; Gasanly, Nizami Mamed (Elsevier B.V., 2021)The structural and optical characteristics of Cd1-xZnxS (CdZnS) thin films grown by the electrodeposition method were investigated in the present paper. The crystalline structure of the grown CdZnS thin film was determined ... -
Production of AgCu:NiO/Ni foam electrode with high charge accumulation and long cycling stability
Peksöz, Ahmet; Mohammadigharehbagh, Reza; Ertürk, Kadir; Akay, Sertan Kemal; Sarsıcı, Serhat (Springer, 2022)Nickel oxide is a promising material for electrochemical energy storage devices due to its high specific surface area, rapid redox reactions, and short diffusion path in the solid electrode. It has been known that the ... -
Sol-gel derived ZnO:Sn thin films and fabrication of n-ZnO:Sn/p-Si heterostructure
Sarıca, Emrah; Güneş, İbrahim; Akyüz, İdris; Bilgin, Vildan; Ertürk, Kadir (Elsevier B.V., 2021)In this work ZnO:Sn thin films were deposited onto glass and p-Si substrates by spin coating of prepared sols which contains different amounts of Zn(CH3COO)2·2H2O and SnCl2 (0, 5, 10 and 15%). Physical properties of ZnO ... -
Structural, spectral and optical properties of rocksalt Al,Mn-doped CdO: experimental and DFT studies
Kaya, Aslı A.; Ertürk, Kadir (Springer, 2019)Nano-crystalline Cd0.95-xMn0.05AlxO (x = 0, 0.02, 0.04, 0.06, 0.08, 0.10) semiconductors were synthesized by sol-gel technique. These samples are characterized via X-ray diffraction (XRD), scanning electron microscope (SEM) ... -
Temperature dependence of electrical characteristics of Cr/p-Si(100) Schottky barrier diodes
Ertürk, Kadir; Haciismailoglu, M. C.; Bektore, Y.; Ahmetoglu, M. (World Scientific Publ Co Pte Ltd, 2008)The electrical characteristics of Cr/p-Si(100) Schottky barrier diodes have been measured in the temperature range of 100-300 K. The I-V analysis based on thermionic emission (TE) theory has revealed an abnormal decrease ... -
Ultrasonic Spray Pyrolysis Deposited Copper Sulphide Thin Films for Solar Cell Applications
Fırat, Y. E.; Yıldırım, H.; Ertürk, Kadir; Peksoz, A. (Wiley-Hindawi, 2017)Polycrystalline copper sulphide (CuxS) thin films were grown by ultrasonic spray pyrolysis method using aqueous solutions of copper chloride and thiourea without any complexing agent at various substrate temperatures of ...