139 citations · 157 across the 2 of their papers we have counts for
10 papers
The optical response of artificially twisted MoS bilayers
M. Grzeszczyk, J. Szpakowski, A. O. Slobodeniuk +8
Two-dimensional layered materials offer the possibility to create artificial vertically stacked structures possessing an additional degree of freedom - .…
Nonequilibrium phase transition in transport through a driven quantum point contact
Oleksandr Gamayun, Artur Slobodeniuk, Jean-Sébastien Caux +1
We study transport of noninteracting fermions through a periodically driven quantum point contact (QPC) connecting two tight-binding chains. Initially, each chain is prepared in it…
Valley polarization of singlet and triplet trions in WS monolayer in magnetic fields
P. Kapuściński, D. Vaclavkova, M. Grzeszczyk +9
The spectral signatures associated with different negatively charged exciton complexes (trions) in a WS monolayer encapsulated in hBN, are analyzed from low temperature and pol…
Flipping exciton angular momentum with chiral phonons in MoSe/WSe heterobilayers
A. Delhomme, D. Vaclavkova, A. Slobodeniuk +11
Identifying quantum numbers to label elementary excitations is essential for the correct description of light-matter interaction in solids. In monolayer semiconducting transition m…
Energy spectrum of two-dimensional excitons in a non-uniform dielectric medium
M. R. Molas, A. O. Slobodeniuk, K. Nogajewski +7
We demonstrate that, in monolayers (MLs) of semiconducting transition metal dichalcogenides, the -type Rydberg series of excitonic states follows a simple energy ladder: $ε_n=-R…
Probing and manipulating valley coherence of dark excitons in monolayer WSe
M. R. Molas, A. O. Slobodeniuk, T. Kazimierczuk +10
Monolayers of semiconducting transition metal dichalcogenides are two-dimensional direct-gap systems which host tightly-bound excitons with an internal degree of freedom correspond…