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physics.optics2026
Precise one-dimensional nanochannels in transition metal dichalcogenides as building blocks for advanced nanophotonics
Abhay V. Agrawal, Wouter Holman, Betül Küçüköz +2
Atomically sharp edges are essential for future high-index nanophotonic structures, yet conventional lithography and dry etching methods inevitably introduce edge roughness that li…
physics.optics2026
Raman scattering of phonon polaritons under nanoscale confinement: the role of structure and environment
George Zograf, Betul Kucukoz, Oleg Kotov +10
Strong light-matter coupling gives rise to polaritons -- quasiparticles that combine both photonic and material characteristics. Here, we show that polar nanocrystals exhibit struc…