Now showing items 1-4 of 4

    • Dynamic tuning of plasmon resonance in the visible using graphene 

      Balci, S.; Balci, O.; Kakenov, N.; Atar, F. B.; Kocabas, C. (The Optical Society, 2016)
      We report active electrical tuning of plasmon resonance of silver nanoprisms (Ag NPs) in the visible spectrum. Ag NPs are placed in close proximity to graphene which leads to additional tunable loss for the plasmon resonance. ...
    • Emergency crowd simulation for outdoor environments 

      Oğuz, O.; Akaydın, A.; Yilmaz, T.; Güdükbay U. (Pergamon Press, 2010)
      We simulate virtual crowds in emergency situations caused by an incident, such as a fire, an explosion, or a terrorist attack. We use a continuum dynamics-based approach to simulate the escaping crowd, which produces more ...
    • Plasmon-Exciton Resonant Energy Transfer: Across Scales Hybrid Systems 

      El Kabbash, M.; Rashed, A. R.; Sreekanth, K. V.; De Luca, A.; Infusino, M.; Strangi, G. (Hindawi Publishing Corporation, 2016)
      The presence of an excitonic element in close proximity of a plasmonic nanostructure, under certain conditions, may lead to a nonradiative resonant energy transfer known as Exciton Plasmon Resonant Energy Transfer (EPRET) ...
    • White light generating nonradiative energy transfer directly from epitaxial quantum wells to colloidal nanocrystal quantum dots 

      Nizamoğlu, Sedat; Sarı, Emre; Baek J.-H.; Lee I.-H.; Demir, Hilmi Volkan (Optical Society of America, 2009)
      We present white light generating nonradiative Förster resonance energy transfer at a rate of (2ns)-1 directly from epitaxial InGaN/GaN quantum wells to CdSe/ZnS heteronanocrystals in their close proximity at chromaticit ...