Now showing items 1-3 of 3

    • Controlling the photoconductivity: graphene oxide and polyaniline self assembled intercalation 

      Vempati S.; Ozcan, S.; Uyar T. (American Institute of Physics Inc., 2015)
      We report on controlling the optoelectronic properties of self-assembled intercalating compound of graphene oxide (GO) and HCl doped polyaniline (PANI). Optical emission and X-ray diffraction studies revealed a secondary ...
    • High-speed solar-blind AlGaN-based metal-semiconductor-metal photodetectors 

      Bıyıklı, Necmi; Kimukin, İbrahim; Kartaloğlu, Tolga; Aytür, Orhan; Özbay, Ekmel (Wiley, 2003)
      Solar-blind AlGaN metal-semiconductor-metal (MSM) photodetectors with fast pulse response have been demonstrated. The devices were fabricated on MOCVD-grown epitaxial Al0.38Ga0.62N layers, using a microwave compatible ...
    • Thin film MoS2 nanocrystal based ultraviolet photodetector 

      Alkis, S.; Öztaş, T.; Aygün L.E.; Bozkurt F.; Okyay, A., K.; Ortaç, B. (Optical Society of American (OSA), 2012)
      We report on the development of UV range photodetector based on molybdenum disulfide nanocrystals (MoS2-NCs). The inorganic MoS2- NCs are produced by pulsed laser ablation technique in deionized water and the colloidal ...