Search Results - "Gullu, H.H."

Temperature dependence of band gaps in sputtered SnSe thin films by Delice, S., Isik, M., Gullu, H.H., Terlemezoglu, M., Bayrakli Surucu, O., Parlak, M., Gasanly, N.M.

“…Temperature-dependent transmission experiments were performed for tin selenide (SnSe) thin films deposited by rf magnetron sputtering method in between 10 and…”
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Optical and electrical characteristics of thermally evaporated Cu 0.5 Ag 0.5 InSe 2 thin films by Güllü, H.H., Bayraklı, Ö., Parlak, M.

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Electrical properties of Al/PCBM:ZnO/p-Si heterojunction for photodiode application by Gullu, H.H., Yildiz, D.E., Kocyigit, A., Yıldırım, M.

“…In this paper, the electrical characteristics of spin-coated PCBM:ZnO interlayered Al/PCBM:ZnO/Si diode are investigated under the aim of photodiode…”
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Synthesis and temperature-tuned band gap characteristics of magnetron sputtered ZnTe thin films by Isik, M., Gullu, H.H., Parlak, M., Gasanly, N.M.

“…Zinc telluride (ZnTe) is one of the attractive semiconducting compounds used in various optoelectronic devices. The usage of ZnTe in optoelectronic…”
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Structural and temperature-dependent optical properties of thermally evaporated CdS thin films by Isik, M., Gullu, H.H., Delice, S., Parlak, M., Gasanly, N.M.

“…In this work, structural and temperature dependent optical properties of thermally evaporated CdS thin films were investigated. X-ray diffraction, energy…”
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Device behavior of an In/p-Ag(Ga,In)Te2/n-Si/Ag heterojunction diode by Coşkun, E., Güllü, H.H., Candan, İ., Bayraklı, Ö., Parlak, M., Erçelebi, Ç.

“…In this work, p-(Ag–Ga–In–Te) polycrystalline thin films were deposited on soda-lime glass and n-type Si substrates by e-beam evaporation of AgGa0.5In0.5Te2…”
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Temperature-dependent material characterization of CuZnSe2 thin films by Gullu, H.H., Surucu, O., Terlemezoglu, M., Isik, M., Ercelebi, C., Gasanly, N.M., Parlak, M.

“…•CuZnSe2 (CZSe) thin films were co-deposited by magnetron sputtering method.•CZSe films have stoichiometric elemental composition and polycrystalline…”
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Si-based photosensitive diode with novel Zn-doped nicotinate/nicotinamide mixed complex interlayer by Gullu, H.H., Yıldız, D.E., Kose, D.A., Yıldırım, M.

“…Al/Zn-complex/p-Si/Al metal-polymer-semiconductor (MPS) diode is deposited by using thermal evaporation technique for metal layers and spin-coating technique…”
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Temperature-dependent optical characteristics of sputtered Ga-doped ZnO thin films by Gullu, H.H., Isik, M., Gasanly, N.M., Parlak, M.

“…•Ga-doped ZnO thin film layer was deposited by magnetron sputtering technique.•Derivative spectroscopy analysis was used to calculate band gap…”
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Temperature effects on optical characteristics of CdSe thin films by Gullu, H.H., Isik, M., Surucu, O., Gasanly, N.M., Parlak, M.

“…CdSe is one of the significant members of II-VI type semiconducting family and it has a wide range of technological applications in which optoelectronic…”
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Annealing Effect on Dark Electrical Conductivity and Photoconductivity of Ga-In-Se Thin Films by Isik, M., Gullu, H.H.

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Fabrication of CdSexTe1-x thin films by sequential growth using double sources by Demir, M., Gullu, H.H., Terlemezoglu, M., Parlak, M.

“…CdSexTe(1-x) (CST) ternary thin films were fabricated by stacking thermally evaporated CdSe and electron beam evaporated CdTe layers. The final structure was…”
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Improvement of electrical characteristics of SnSe/Si heterostructure by integration of Si nanowires by Coskun, E., Gullu, H.H., Emir, C., Parlak, M.

“…In this study, the effects of the nanowire geometry on Si wafer substrate were investigated for the SnSe/Si-nanowire heterojunction device and the obtained…”
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Optical band gap and dispersion of optical constants of Cu-Ga-S thin films by Isik, M., Gullu, H.H., Coskun, E., Gasanly, N.M.

“…Thermally deposited Cu-Ga-S thin films were optically characterized by means of experimental techniques of transmission measurements. The analyses of…”
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Temperature-dependent optical and electrical characterization of Cu-Ga-S thin films and their diode characteristics on n-Si by Gullu, H.H., Isik, M., Gasanly, N.M., Parlak, M.

“…In this paper, optical and electrical properties of thermally deposited Cu-Ga-S thin films were investigated using temperature-dependent optical transmission…”
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Temperature dependent band gap in SnS2xSe(2-2x) (x = 0.5) thin films by Delice, S., Isik, M., Gullu, H.H., Terlemezoglu, M., Surucu, O. Bayrakli, Gasanly, N.M., Parlak, M.

“…Structural and optical properties of SnS2xSe(2-2x) thin films grown by magnetron sputtering method were investigated for composition of x = 0.5 (SnSSe) in the…”
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Investigation of band gap energy versus temperature for SnS2 thin films grown by RF-magnetron sputtering by Isik, M., Gullu, H.H., Terlemezoglu, M., Surucu, O. Bayrakli, Parlak, M., Gasanly, N.M.

“…SnS2 thin films grown by magnetron sputtering technique were characterized by structurally and optically in the present work. Crystalline parameters, atomic…”
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Structural and optical properties of thermally evaporated Cu-Ga-S (CGS) thin films by Gullu, H.H., Isik, M., Gasanly, N.M.

“…The structural and optical properties of thermally evaporated Cu-Ga-S (CGS) thin films were investigated by X-ray diffraction (XRD), energy dispersive X-ray…”
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The effects of Ppy-silicene composite on the performance of n-/p-type silicon semiconductor-based photodiodes by Karabulut, Abdulkerim, Yıldız, D.E., Yıldırım, M., Güllü, H.H., Kocyigit, A., Tasaltın, N., Gulsaran, A., Azer, B. Bastug, Yavuz, M.

“…The advancement of electronic technology is accelerated by the discovery of two-dimensional materials, and it also becomes a prompting area for researchers to…”
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Optical and electrical characteristics of thermally evaporated Cu0.5Ag0.5InSe2 thin films by Güllü, H.H., Bayraklı, Ö., Parlak, M.

“…In this study, optical and electrical characteristics of the Cu0.5Ag0.5InSe2 (CAIS) polycrystalline thin films were investigated. They were deposited on soda…”
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