13 citations · 18 across the 4 of their papers we have counts for
5 papers · 1 filter
Electrically driven Rabi dynamics of magnetic-field-induced corner states in a two-dimensional topological insulator
D. V. Khomitsky, E. A. Lavrukhina, D. P. Krasavin +2
We study coherent electric manipulation of magnetic-field-induced localized states at a double kink of a helical edge in a HgTe/CdHgTe quantum well. An in-plane magnetic field open…
Formation of bound states from the edge states of 2D topological insulator by macroscopic magnetic barriers
D. V. Khomitsky, A. A. Konakov, E. A. Lavrukhina
A model of bound state formation from the delocalized edge states of 2D topological insulator is derived by considering the effects of magnetic barriers attached to the edge of the…
Quasistationary states in a quantum dot formed at the edge of a topological insulator by magnetic barriers with finite transparency
D. V. Khomitsky, E. A. Lavrukhina
A model of quasistationary states is constructed for the one-dimensional edge states propagating along the edge of a two-dimensional topological insulator based on HgTe/CdTe quantu…
Spin rotation by resonant electric field in few-level quantum dots: Floquet dynamics and tunneling
D. V. Khomitsky, E. A. Lavrukhina, E. Ya. Sherman
We study electric dipole spin resonance caused by sub-terahertz (THz) radiation in a multilevel finite-size quantum dot formed in a nanowire focusing on the range of driving electr…
Electric dipole spin resonance at shallow donors in quantum wires
D. V. Khomitsky, E. A. Lavrukhina, E. Ya. Sherman
Electric dipole spin resonance is studied theoretically at a shallow donor formed in a nanowire with spin-orbit coupling in a magnetic field. Such system may represent a donor-base…