Charge-dipole and dipole-dipole interactions in two-dimensional materials

Abstract

We derive the explicit analytical form for the charge-dipole and dipole-dipole interactions in 2D configuration space. We demonstrate that the reduction of dimensionality can alter the charge-dipole and dipole-dipole interactions in 2D case. The asymptotics of these interactions at large distances coincide to the charge-dipole and dipole-dipole interactions in 3D configuration space.

5 pages, 2 figures

References in corpus (2)

• k.p theory for two-dimensional transition metal dichalcogenide semiconductors
• Excitons in anisotropic 2D semiconducting crystals

Cited by in corpus (1)

• On superfluidity of indirect excitons in transition metals trichalcogenides van der Waals heterostructures