3 papers
physics.optics2025
Quantized topological transport mediated by the long-range couplings
Ekaterina S. Lebedeva, Maxim Mazanov, Alexey V. Kavokin +1
Certain topological systems with time-varying Hamiltonian enable quantized and disorder-robust transport of excitations. Here, we introduce the modification of the celebrated Thoul…
cond-mat.mes-hall2025
Classical and single photon memory devices based on polariton lasers
D. Novokreschenov, A. Kudlis, A. V. Kavokin
Stimulated scattering of incoherent excitons into an exciton-polariton mode leads to the build-up of a polariton condensate whose polarization is sensitive to a small seeded popula…
cond-mat.mes-hall2025
Thermoelectric effects in two-dimensional topological insulators
Z. Z. Alisultanov, E. G. Idrisov, A. V. Kavokin
We explore the nontrivial thermoelectric properties of two-dimensional topological systems. For the Chern insulator, we show that the Seebeck coefficient is fully determined by the…