318 citations · 1.7k across the 47 of their papers we have counts for
7 papers · 1 filter
Electron, hole and exciton effective g-factors in semiconductor nanocrystals
M. A. Semina, A. A. Golovatenko, A. V. Rodina
We review the existing and present the new results of calculations of the electron, hole, and exciton effective -factors in semiconductor nanocrystals of different shap…
Interlayer exciton-polaron in atomically thin semiconductors
M. A. Semina, M. M. Glazov, E. Ya. Sherman
A novel type of exciton-phonon bound state -- interlayer polaron -- in a double-layer two-dimensional semiconductor with transition metal dichalcogenides as an example, is predicte…
Ballistic-hydrodynamic phase transition in flow of two-dimensional electrons
A. N. Afanasiev, P. S. Alekseev, A. A. Greshnov +1
Phase transitions are characterized by a sharp change in the type of dynamics of microparticles, and their description usually requires quantum mechanics. Recently, a peculiar type…
Autoionization and dressing of excited excitons by free carriers in monolayer WSe2
Koloman Wagner, Edith Wietek, Jonas D. Ziegler +6
We experimentally demonstrate dressing of the excited exciton states by a continuously tunable Fermi sea of free charge carriers in a monolayer semiconductor. It represents an unus…
Optical harmonic generation on the exciton-polariton in ZnSe
Johannes Mund, Dmitri R. Yakovlev, Marina A. Semina +1
We study optical harmonic generation on the 1S exciton-polariton in the semiconductor ZnSe. Intense and spectrally narrow exciton resonances are found in optical second (SHG), thir…
Light-matter coupling and non-equilibrium dynamics of exchange-split trions in monolayer WS2
Jonas Zipfel, Koloman Wagner, Jonas D. Ziegler +4
Monolayers of transition metal dichalcogenides present an intriguing platform to investigate the interplay of excitonic complexes in two dimensional semiconductors. Here, we use op…