Search Results - "Guder, S"

Fabrication and characterization of Mn-doped CuO thin films by the SILAR method by Gülen, Y., Bayansal, F., Şahin, B., Çetinkara, H.A., Güder, H.S.

“…Thin films of un-doped and Mn-doped CuO nanostructures have been deposited on glass substrates via the SILAR method. The morphological, compositional,…”
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Influence of coumarin as an additive on CuO nanostructures prepared by successive ionic layer adsorption and reaction (SILAR) method by Bayansal, F., Şahin, B., Yüksel, M., Biyikli, N., Çetinkara, H.A., Güder, H.S.

“…•The first study analyzing the impact of coumarin content on CuO nanostructures.•Optical bandgap can be manipulated by adjusting the coumarin…”
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A comparative study of Cu2ZnSnS4 thin films growth by successive ionic layer adsorption–reaction and sol-gel methods by Kahraman, S., Çetinkaya, S., Çetinkara, H.A., Güder, H.S.

“…Owing to the high natural abundance and non-toxicity of all the constituents, the copper–zinc–tin–sulfide compound has been attracting attention in recent…”
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Nano-structured CuO films prepared by simple solution methods: Plate-like, needle-like and network-like architectures by Bayansal, F., Çetinkara, H.A., Kahraman, S., Çakmak, H.M., Güder, H.S.

“…Two simple, safe and environmental friendly chemical solution methods which are suitable to mass production, applicable at low temperatures and cost effective,…”
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Characteristics of ZnO thin films doped by various elements by Kahraman, S., Çakmak, H.M., Çetinkaya, S., Bayansal, F., Çetinkara, H.A., Güder, H.S.

“…We have investigated the effects of Al, K and Co dopant elements on the properties of ZnO thin films deposited by CBD method on glass substrates. Changing in…”
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Characterization of CBD grown ZnO films with high c-axis orientation by Kahraman, S., Bayansal, F., Çetinkara, H.A., Çakmak, H.M., Güder, H.S.

“…Highly c-axis oriented ZnO films were deposited on seeded glass substrates. Successive ionic layer adsorption and reaction (SILAR) method and chemical bath…”
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Synthesis and characterization of undoped and tin-doped ZnO nanostructures by Kahraman, S., Bayansal, F., Çakmak, H. M., Çetinkara, H. A., Güder, H. S.

“…In this paper, undoped and tin-doped ZnO nanostructures were grown onto non-conductive substrates by a simple solution method. Structural, morphological,…”
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Characterisation of ZnO nanorod arrays grown by a low temperature hydrothermal method by Kahraman, S., Çetinkara, H.A., Bayansal, F., Çakmak, H.M., Güder, H.S.

“…In this paper, growth steps of well defined ZnO nanorod arrays deposited on seeded substrates were investigated. To obtain ZnO seed layer on glass substrates,…”
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Research Needs and Learning Format Preferences of Graduate Students at a Large Public University: An Exploratory Study by Bussell, Hilary, Hagman, Jessica, Guder, Christopher S

“…This article reports on a study of research needs and learning preferences of graduate students at a public research university. A sequential exploratory…”
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Urbach–Martienssen's tails in layered semiconductor GaSe by Abay, B., Güder, H.S., Yoğurtçu, Y.K.

“…The dependence of the absorption coefficient on photon energy and temperature near the fundamental absorption edge was measured for layered single crystal,…”
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Hardness and phase analysis of IN 718 deformed at high strain rate by Renhof, L, Guder, S, Werner, E

“…Specimens of the nickel base alloy IN 718 deformed at high strain rate (~10 s⁻¹), as realized in a screw press, have higher strength than parts forged…”
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P-136 Fixel-based analysis of structural correlates of cortical excitability in chronic stroke by Frey, B., Petersen, M., Guder, S., Braass, H., Thomalla, G., Cheng, B., Gerloff, C., Schulz, R.

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Dislocation processes during the deformation of MoSi2 single crystals in a soft orientation by GUDER, S, BARTSCH, M, YAMAGUCHI, M, MESSERSCHMIDT, U

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Pressure and temperature dependence of the band-gap in CdTe by Gilliland, S., González, J., Güder, H. S., Segura, A., Mora, I., Muñoz, V.

“…In this paper we report on isothermal compression measurements (up to 5 GPa and 500 K) of the optical absorption edge of 1 μm epitaxial layers of CdTe growth…”
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Growth of homogenous CuO nano-structured thin films by a simple solution method by Bayansal, F., Kahraman, S., Çankaya, G., Çetinkara, H.A., Güder, H.S., Çakmak, H.M.

“…▶ Average thicknesses of the plate-like nanostructures are 100 nm. ▶ CuO crystallized in monoclinic structure in ( 1 ¯   1   1 ) and (1 1 1) directions. ▶…”
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Electronic structure and optical properties of CdTe rock-salt high pressure phase by Güder, H. S., Gilliland, S., Sans, J. A., Segura, A., González, J., Mora, I., Muñoz, V., Muñoz, A.

“…This paper reports on optical absorption and reflectance measurements in thin CdTe samples up to 15 GPa. All studied samples become virtually opaque at the…”
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Photoluminescence characterization of GaTe single crystals by Güder, H.S, Abay, B, Efeoğlu, H, Yoğurtçu, Y.K

“…Radiative recombination mechanisms in GaTe single crystals have been investigated as a function of temperature and excitation laser intensity in the energy…”
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P46 The influence of cortico-cerebellar structural connectivity on motor excitability in chronic stroke by Guder, S., Frey, B.M., Backhaus, W., Timmermann, J.E., Gerloff, C., Schulz, R.

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Smoking habits among 5th and 6th degree medical students by Erden Cengiz, C, Ay, P, Aigbovbiosa, M, Yıldırım, K, Guder, S

“…Abstract Smoking is the most common cause of preventable mortality and morbidity worldwide. In the fight against tobacco physicians take active role. The…”
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The effects of coumarin additive on the properties of ZnO nanostructures by Kahraman, S., Çakmak, H.M., Çetinkaya, S., Çetinkara, H.A., Güder, H.S.

“…In this study, we investigated the effects of coumarin presence in the growth solution on the properties of ZnO. Significant changes/improvements were observed…”
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