Browsing by Author "Özgün, E."

Now showing items 1-3 of 3

    • CDW-Exciton Condensate Competition and a Condensate Driven Force 

      Özgün, E.; Hakioǧlu, T. (Physical Society of Japan, 2016)
      We examine the competition between the charge-density wave (CDW) instability and the excitonic condensate (EC) in spatially separated layers of electrons and holes. The CDW and the EC order parameters (OPs), described by ...

    • A measurable force driven by an excitonic condensate 

      Hakioǧlu, T.; Özgün, E.; Günay, M. (American Institute of Physics Inc., 2014)
      Free energy signatures related to the measurement of an emergent force (≈10-9N) due to the exciton condensate (EC) in Double Quantum Wells are predicted and experiments are proposed to measure the effects. The EC-force is ...

    • A parity-time-symmetric optoelectronic oscillator with polarization multiplexed channels 

      Özgün, E.; Uyar, Faruk; Kartaloğlu, Tolga; Özbay, Ekmel; Özdür, İ. (Institute of Physics Publishing Ltd., 2022-04-05)
      In this manuscript, we experimentally demonstrate a parity-time-symmetric optoelectronic oscillator (OEO) with polarization multiplexed channels. We obtained a microwave single-mode oscillation at 9.5 GHz with phase noise ...