28 citations · 122 across the 11 of their papers we have counts for
11 papers
Interacting holes in gated WSe quantum dots
Daniel Miravet, Abdulmenaf Altıntaş, Alina Wania Rodrigues +3
We develop here a theory of the electronic properties of a finite number of valence holes in gated WSe quantum dots, considering the influence of spin, valley, electronic orbit…
Theory of Glide Symmetry Protected Helical Edge States in WTe Monolayer
Maciej Bieniek, Jukka I. Väyrynen, Gang Li +2
Helical edge states in quantum spin Hall (QSH) materials are central building blocks of topological matter design and engineering. Despite their principal topological protection ag…
Gate controlled quantum dots in monolayer WSe2
Justin Boddison-Chouinard, Alex Bogan, Norman Fong +10
Quantum confinenement and manipulation of charge carriers are critical for achieving devices practical for quantum technologies. The interplay between electron spin and valley, as…
Spin-valley qubits in gated quantum dots in a single layer of transition metal dichalcogenides
Abdulmenaf Altıntaş, Maciej Bieniek, Amintor Dusko +3
We develop a microscopic and atomistic theory of electron spin-based qubits in gated quantum dots in a single layer of transition metal dichalcogenides. The qubits are identified w…
Valley and spin polarized broken symmetry states of interacting electrons in gated MoS quantum dots
Ludmila Szulakowska, Moritz Cygorek, Maciej Bieniek +1
Understanding strongly interacting electrons enables the design of materials, nanostructures and devices. Developing this understanding relies on the ability to tune and control el…
Band nesting and exciton spectrum in monolayer MoS
Maciej Bieniek, Ludmiła Szulakowska, Paweł Hawrylak
We discuss here the effect of band nesting and topology on the spectrum of excitons in a single layer of MoS, a prototype transition metal dichalcogenide material. We solve for…
Fine structure of negatively charged and neutral excitons in monolayer MoS
Joanna Jadczak, Joanna Kutrowska-Girzycka, Maciej Bieniek +10
We present experimental and theoretical results on the high-quality single-layer MoS which reveal the fine structure of charged excitons, i.e., trions. In the emission spectr…
The effect of valley, spin and band nesting on the electronic properties of gated quantum dots in a single layer of transition metal dichalcogenides (TMDCs)
Maciej Bieniek, Ludmila Szulakowska, Pawel Hawrylak
We present here results of atomistic theory of electrons confined by metallic gates in a single layer of transition metal dichalcogenides. The electronic states are described by th…
Electronic structure, magnetoexcitons and valley polarized electron gas in 2D crystals
Ludmila Szulakowska, Maciej Bieniek, Pawel Hawrylak
We describe here recent work on the electronic properties, magnetoexcitons and valley polarised electron gas in 2D crystals. Among 2D crystals, monolayer has attracted sign…
Entanglement entropy and entanglement spectrum of BiSb (111) bilayers
M. Brzezińska, M. Bieniek, T. Woźniak +2
We investigate topological properties of BiSb bilayers in the (111) plane using entanglement measures. Electronic structures are studied using multi-orbital tight-bin…
Stability of topological properties of bismuth (111) bilayer
M. Bieniek, T. Wozniak, P. Potasz
We investigate electronic and transport properties of bismuth (111) bilayer in the context of stability of its topological properties against different perturbations. The effects o…