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20232026
most citedCalibration method for complex permittivity measurements using s-SNOM combining multiple tapping harmonics

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physics.optics2024

Core-Shell Nanoparticle Resonances in Near-Field Microscopy Revealed by Fourier-demodulated Full-wave Simulations

Dinghe Dai, Richard Ciesielski, Arne Hoehl +2

We present a detailed investigation of the near-field optical response of core-shell nanoparticles using Fourier-demodulated full-wave simulations, revealing significant modificati…

physics.optics2023★ 1 cited

Calibration method for complex permittivity measurements using s-SNOM combining multiple tapping harmonics

Dario Siebenkotten, Bernd Kaestner, Arne Hoehl +1

Scattering-type scanning near-field optical microscopy (s-SNOM) enables sub-diffraction spectroscopy, featuring high sensitivity to small spatial permittivity variations of the sam…