121 citations · 303 across the 7 of their papers we have counts for
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Phase spectroscopy of topological invariants in photonic crystals
A. V. Poshakinskiy, A. N. Poddubny, M. Hafezi
We propose a method of measuring topological invariants of a photonic crystal through phase spectroscopy. We show how the Chern numbers can be deduced from the winding numbers of t…
Direct bandgap silicon quantum dots achieved via electronegative capping
A. N. Poddubny, K. Dohnalová
We propose a novel concept of achieving silicon quantum dots with radiative rates enhanced by more than two orders of magnitude up to the values characteristic for direct band gap…
Resonant Brillouin scattering of excitonic polaritons in multiple-quantum-well structures
A. N. Poddubny, A. V. Poshakinskiy, B. Jusserand +1
We present theoretical and experimental study of resonant Brillouin scattering of excitonic polaritons in one-dimensional multiple-quantum-well structure. We obtain general analyti…