We derive a detailed analytical tight-binding (TB) model for a double helix emulating DNA
with one type of nucleotide pair and a single oriented π orbital per base. The TB model …

A minimal model is exactly solved for electron spin transport on a helix. Electron transport is
assumed to be supported by well oriented pz type orbitals on base molecules forming a …

In this work, we investigate the consequences of Lorentz-violating terms in the
thermodynamic properties of a 1-dimensional quantum ring. In particular, we use the …

We consider a quantum ring of a certain radius R built from a sheet of the α-T 3 lattice and
solve for its spectral properties in the presence of an external magnetic field. The energy …

We demonstrate the possibility of a coupling between the magnetization direction of a
ferromagnet and the tilting angle of adsorbed achiral molecules. To illustrate the mechanism …

We analyze theoretically the bound-state spectrum of an Aharonov Bohm ring in a two-
dimensional topological insulator using the four-band model of HgTe quantum wells as a …

We address the problem of persistent charge and spin currents on a Corbino disk built from
a graphene sheet. We consistently derive the Hamiltonian including kinetic, intrinsic (ISO) …

In this work, we investigate the cumulative effects of temperature, spin orbit interaction (SOI)
and the magnetic field on properties of the magnetopolaron in RbCl quantum well. The …

We have demonstrated that Lorentz-violating terms stemming from the fermion sector of the
SME are able to generate geometrical phases on the wave function of electrons confined in …

We conduct a thorough study of different persistent currents in a spin-orbit coupled α-T 3
(pseudospin-1) fermionic quantum ring (QR) that smoothly interpolates between graphene …