32 citations · 108 across the 10 of their papers we have counts for
10 papers
Self-induced nonreciprocity from asymmetric photonic topological insulators
Sema Guvenc Kilic, Ufuk Kilic, Mathias Schubert +2
Photonic topological insulators and self-induced nonreciprocity based on nonlinear effects in asymmetric structures have garnered increased attention due to their potential applica…
Plasmonic Nanocavity to Boost Single Photon Emission from Defects in Thin Hexagonal Boron Nitride
Mohammadjavad Dowran, Ufuk Kilic, Suvechhya Lamichhane +6
Efficient and compact single photon emission platforms operating at room temperature with ultrafast speed and high brightness will be fundamental components of the emerging quantum…
Controlling the broadband enhanced light chirality with L-shaped dielectric metamaterials
Ufuk Kilic, Matthew Hilfiker, Shawn Wimer +4
The inherently weak chiroptical responses of natural materials limit their usage for controlling and enhancing chiral light-matter interactions. Recently, several nanostructures wi…
Nanocolumnar Material Platforms:Universal structural parameters revealed from optical anisotropy
Ufuk Kilic, Yousra Traouli, Matthew Hilfiker +6
Nanostructures represent a frontier where meticulous attention to the control and assessment of structural dimensions becomes a linchpin for their seamless integration into diverse…
Plasmon Enhanced Quantum Properties of Single Photon Emitters with Hybrid Hexagonal Boron Nitride Silver Nanocube Systems
Mohammadjavad Dowran, Andrew Butler, Suvechhya Lamichhane +5
Hexagonal boron nitride (hBN) has emerged as a promising ultrathin host of single photon emitters (SPEs) with favorable quantum properties at room temperature, making it a highly d…
Strain and composition dependencies of the near bandgap optical transitions in monoclinic (AlGa)O alloys with coherent biaxial in-plane strain on (010) GaO
Rafał Korlacki, Matthew Hilfiker, Jenna Knudtson +7
The bowing of the energy of the three lowest band-to-band transitions in -(AlGa)O alloys was resolved using a combined density functional theory (DFT) and…
Broadband enhanced chirality with tunable response in hybrid plasmonic helical metamaterials
Ufuk Kilic, Matthew Hilfiker, Alexander Ruder +4
Designing broadband enhanced chirality is of strong interest to the emerging fields of chiral chemistry and sensing, or to control the spin orbital momentum of photons in recently…
Anisotropic dielectric functions, band-to-band transitions, and critical points in α-Ga2O3
Matthew Hilfiker, Rafał Korlacki, Riena Jinno +6
We use a combined generalized spectroscopic ellipsometry and density functional theory approach to determine and analyze the anisotropic dielectric functions of an -GaO…
Tunable plasmonic resonances in highly porous nano-bamboo Si-Au superlattice-type thin films
Ufuk Kilic, Alyssa Mock, Rene Feder +6
We report on fabrication of spatially-coherent columnar plasmonic nanostructure superlattice-type thin films with high porosity and strong optical anisotropy using glancing angle d…
Critical-point model dielectric function analysis of WO thin films deposited by atomic layer deposition techniques
Ufuk Kilic, Derek Sekora, Alyssa Mock +5
WO3 thin films were grown by atomic layer deposition and spectroscopic ellipsometry data gathered in the photon energy range of 0.72-8.5 eV and from multiple samples was utilized t…