ORCID "Coskun, Burhan/0000-0002-8242-9921" Makale Koleksiyonu için listeleme
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Boron doped graphene based linear dynamic range photodiode
Dere, A.; Coşkun, Burhan; Tataroğlu, A.; Al-Sehemi, Abdullah G.; Al-Ghamdi, Ahmed A.; Alateeq, Hind M. A.; Yakuphanoğlu, F. (Elsevier Science Bv, 2018)The boron-doped graphene oxide film was prepared using drop casting/coating technique. The film was coated by hydrothermal method on p-Si substrate and thus Al/p-Si/B-doped GO/Au diode was fabricated. The structural ... -
A comprehensive investigation on Ag-doped ZnO based photodiodes with nanofibers
Asar, Tarık; Yavuz, Tuğrul; Coşkun, Burhan (Springer, 2020)The morphological, optical and electrical properties of undoped Zinc Oxide (ZnO) and 0.5% and 2% Ag-doped ZnO based Photodiodes were investigated. ZnO samples, which were deposited on p-type Si semiconductor substrates ... -
Investigation of structural and electrical properties of Zirconium dioxide thin films deposited by reactive RF sputtering technique
Coşkun, Burhan; Asar, Tarık; Akgül, Ünal; Yıldız, Köksal; Atıcı, Yusuf (Taylor & Francis Ltd, 2016)ZrO2 thin films with different thicknesses (400nm, 500nm, 600nm) were deposited by reactive RF magnetron sputtering technique, on n-type Silicon (100) substrate at 200 degrees C applying 125W power ratin`g. The micro ... -
Molecular structure and phase change properties of various polymer-doped liquid crystal
Coşkun, Burhan (Elsevier Science Bv, 2019)In this study, the electro-optical and phase transition properties of 4-cyano-4'-n-pentylbiphenyl (5CB) liquid crystal doped by various polymers have been investigated. New liquid crystals were synthesized by doping 5CB ... -
Optoelectrical properties of Al/p-Si/Fe:N doped ZnO/Al diodes
Coşkun, Burhan; Mensah-Darkwa, K.; Soylu, M.; Al-Sehemi, Abdullah G.; Dere, A.; Al-Ghamdi, Ahmed; Yakuphanoğlu, Fahrettin (Elsevier Science Sa, 2018)In this work, 3% Fe doped zinc oxide (ZnO) doped by Nitrogen thin films were grown by reactive radio frequency magnetron sputtering on p-Si substrates. The structural and optical properties of the 3% Fe doped ZnO doped by ... -
Structural and optoelectronic characterization of Cu 2 CoSnS 4 quaternary functional photodetectors
İlhan, Mustafa; Koç, Mümin Mehmet; Coşkun, Burhan; Dere, Ayşegül; Yakuphanoğlu, Fahrettin (Elsevier Gmbh, 2020)[Abstract Not Available] -
Structural, electrical and optical characterization of Mn doped CdO photodiodes
Duğan, Selin; Koç, Mümin Mehmet; Coşkun, Burhan (Elsevier, 2020)Undoped CdO, 0.2% Mn doped CdO, 6% Mn doped CdO and 10% Mn doped CdO photodiodes were prepared using sol-gel method and deposited on Si substrate at room temperature. Electrical and optical properties of the diodes were ... -
The The validity of Kohlrausch law for the photocurrent transient and the role of N-2/Ar flow ratio in photoconductivity of sputtered CoZnO
Soylu, M.; Coşkun, Burhan; Al-Sehemi, Abdullah G.; Al-Ghamdi, Ahmed A.; Yakuphanoğlu, Fahrettin (Elsevier Science Sa, 2017)Co:ZnO (CZnO) ferromagnetic semiconductor layers are coated on the surface of glass and Si substrates by Magnetron Sputter Deposition Method (MSDM) with variable N-2/Ar gas flow ratio. N-2/Ar flow ratio varies from 5 sccm ...