122 citations · 143 across the 13 of their papers we have counts for
13 papers
Electrically tunable radiative cooling performance of a photonic structure with thermal infrared applications
Ataollah Kalantari Osgouei, Hasan Kocer, Halil Isik +3
Thermal infrared (IR) radiation has attracted considerable attention due to its applications ranging from radiative cooling to thermal management. In this paper, we design a multi-…
Thermally switchable polarization manipulation and diodelike transmission in scalable, resonator-free, mid-infrared metasurfaces with vanadium-dioxide grids
Andriy E. Serebryannikov, Akhlesh Lakhtakia, Ekmel Ozbay
We conceptualized three-array scalable metasurfaces comprising only three thin strip grids and numerically demonstrated their characteristics in the mid-infrared spectral regime fo…
Modeling Electrical Resistance Drift with Ultrafast Saturation of OTS Selectors
Yiğit Demirağ, Ekmel Özbay, Yusuf Leblebici
Crossbar array architecture is an essential design element for densely connected Non-Volatile Memory(NVM) applications. To overcome intrinsic sneak current problem of crossbar arra…
Scattering of Spin- Particles from a -symmetric Complex Potential
Ege Özgün, Tuğrul Hakioğlu, Ekmel Özbay
In this letter, we study the scattering of spin- particles from a spin-independent parity time ()-symmetric complex potential, and for the first time, theoret…
Electromagnetic Field Tapering in the High-Roughness Substrates Coated by a Thin Film of Manganese: A Lithography-Free Approach to Ultra-Broadband, Wide-Angle, UV to FIR Perfect Absorption
Majid Aalizadeh, Mohammad Reza Tavakol, Amin Khavasi +2
Metallic layers are known to be used for the suppression of wave transmission when their thickness is sufficiently higher than the skin depth of metal. If in addition to blocking t…
A Route to Unusually Broadband Absorption Spanning from Visible to Mid-Infrared
Majid Aalizadeh, Amin Khavasi, Andriy E. Serebryannikov +2
In this paper, a route to ultra-broadband absorption is suggested and demonstrated by a feasible design. The high absorption regime (absorption above 90%) for the suggested structu…