33 citations · 112 across the 16 of their papers we have counts for
16 papers
Spin structure and spin magnetic susceptibility of two-dimensional Wigner clusters
Mehrdad M. Mahmoodian, M. M. Mahmoodian, M. V. Entin
Spin states of two-dimensional Wigner clusters are considered at low temperatures, when all electrons are in ground coordinate states. The spin subsystem behavior is determined by…
Electron states on the smooth edge of 2D topological insulator: elastic backscattering and light absorption
M. M. Mahmoodian, M. V. Entin
The 2D TI edge states are considered within the Volkov-Pankratov (VP) Hamiltonian. A smooth transition between TI and OI is assumed. The edge states are formed in the total gap of…
Quantum Dot in a Hybrid Structure with Dipolar Excitons
M. M. Mahmoodian, A. V. Chaplik
Electron states in a quantum dot (QD) located near a 2D system of dipolar excitons are perturbed by fluctuations of the exciton density caused by the electron-exciton interaction.…
Conductivity of a two-dimensional HgTe layer near the critical width: The role of developed edge states network and random mixture of - and -domains
M. M. Mahmoodian, M. V. Entin
The conductivity of a two-dimensional HgTe quantum well with a width 6.3~nm, close to the transition from ordinary to topological insulating phases, is studied. The Fermi lev…
Scattering of Electrons between Edge and Two-Dimensional States of a Two-Dimensional Topological Insulator and the Conductivity of the Topological Insulator Strip in a Metallic State
M. M. Mahmoodian, M. V. Entin
The lifetime of electrons on edge states of a two-dimensional topological insulator against the background of an allowed two-dimensional band has been determined. It has been shown…
Microwave absorption in a 2D topological insulators with a developed network of edge states
M. M. Mahmoodian, M. V. Entin
The 2D HgTe quantum well is analyzed based on the assumption that the width fluctuations convert the system to a random mixture of domains with positive and negative energy gaps. T…