10 citations · 15 across the 5 of their papers we have counts for
5 papers
Topological Edge States and Collective Radiation in a One-Dimensional Atomic Chain
Arda Deniz İyican, Ahmet Levent Subaşı, Özgür Çakır
We investigate the topological and collective radiative properties of a one-dimensional diatomic chain of identical quantum emitters with alternating spacing, coupled to the electr…
Environment-assisted transport in a strongly correlated boundary-driven Fermi-Hubbard chain
Hakan Yeler, Özgür Çakır
We study steady-state transport in a one-dimensional Fermi-Hubbard chain coupled to particle reservoirs at the boundaries and to local dephasing baths at each site, using the time-…
Edge-State-Mediated RKKY Coupling in Graphene Nanoflakes
Ahmet Utku Canbolat, Ozgur Cakir
We investigate the long-range behavior and size dependence of the Ruderman-Kittel-Kasuya-Yosida (RKKY) interaction in hexagonal and triangular graphene nanoflakes with zigzag and a…
Electromagnetically induced transparency and absorption cross-over with a four-level Rydberg system
Yağız Oyun, Özgür Çakır, Sevilay Sevinçli
Electromagnetically induced transparency (EIT) and absorption (EIA) are quantum coherence phenomena which result due to interference of excitation pathways. Since the first realiza…
The effect of electron-phonon interactions on the spectral properties of single defects in hexagonal boron nitride
Ozan Arı, Nahit Polat, Volkan Fırat +2
We investigate temperature-dependent spectral properties of a single defect in hexagonal boron nitride (hBN). We observe a sharp zero-phonon line (ZPL) emission accompanied by Stok…