The quantum Hall (QH) effect in two-dimensional electron systems (2DESs) is
conventionally observed at liquid-helium temperatures, where lattice vibrations are strongly …

Fractional quantum Hall (FQH) phases emerge due to strong electronic interactions and are
characterized by anyonic quasiparticles, each distinguished by unique topological …

We propose a minimal effective two-dimensional Hamiltonian for HgTe/CdHgTe quantum
wells (QWs) describing the side maxima of the first valence subband. By using the …

Helically spin-polarized Dirac fermions (HSDF) in protected topological surface states (TSS)
are of high interest as a new state of quantum matter. In three-dimensional (3D) materials …

This study conducts experimental exploration into a system of two-dimensional Dirac
fermions utilizing a critical-thickness HgTe quantum well in weak magnetic fields. The …

We consider the quantum Hall effect (QHE) in\(q\)-formalism and obtain its spectrum in
thermal non-equilibrium conditions (TNEQ). Moreover, we calculate the electrical potential …

HgTe quantum wells (QWs) are two-dimensional semiconductor systems that change their
properties at the critical thickness dc, corresponding to the band inversion and topological …

We have characterized the electronic properties of a high-mobility two-dimensional electron
system in modulation doped InAsSb quantum wells and compare them to InSb quantum …

To the best of our knowledge, for the first time, the quantum Hall effect (QHE) is considered
in thermal non-equilibrium conditions (TNEC) via q-algebra. The q-algebra is a topological …

The massless nature of Dirac Fermions produces large energy gaps between Landau levels
(LLs), which is promising for topological devices. While the energy gap between the zeroth …