271 citations · 539 across the 19 of their papers we have counts for
8 papers · 1 filter
Electrically tunable MoSe/WSe heterostructure-based quantum dot
Katarzyna Sadecka, Maciej Bieniek, Paulo E. Faria Junior +3
We describe here a theory of a quantum dot in an electrically tunable MoSe/WSe heterostructure. Van der Waals heterostructures allow for tuning their electronic properties…
Valley-spin polarization at zero magnetic field induced by strong hole-hole interactions in monolayer WSe
Justin Boddison-Chouinard, Marek Korkusinski, Alex Bogan +9
Monolayer transition metal dichalcogenides have emerged as prominent candidates to explore the complex interplay between the spin and the valleys degrees of freedom. The strong spi…
Designing Majorana Quasiparticles in InAsP Quantum Dots in InP Nanowires with Variational Quantum Eigenvalue Solver
Mahan Mohseni, Iann Cunha, Daniel Miravet +5
This work presents steps toward the design of Majorana zero modes (MZM) in InAsP quantum dots (QD) embedded in an InP semiconducting nanowire in contact with a p-type superconducto…
Theory of excitonic complexes in gated WSe quantum dots
Daniel Miravet, Ludmiła Szulakowska, Maciej Bieniek +2
Single-layer quantum dot gate potential causes type-II band alignment, i.e. electrostatically confines holes and repels electrons, or vice versa. Hence, the confinement of excitons…
Probing the zero energy shell wave functions of triangular graphene quantum dots with broken sublattice symmetry using a localized impurity
Alina Wania Rodrigues, Daniel Miravet, James Lawrence +2
We present here a method of probing the wave functions of a degenerate shell in a triangular graphene quantum dot, triangulene, using a localized substitutional impurity. We demons…
Interacting holes in a gated WSe quantum channel: valley correlations and zigzag Wigner crystal
Jarosław Pawłowski, Daniel Miravet, Maciej Bieniek +5
We present a theory of interacting valence holes in a gate-defined one-dimensional quantum channel in a single layer of a transition metal dichalcogenide material WSe. Based on…