An effective field analysis of magnetic orbit-to-orbit interactions in a two-dimensional electron gas

Abstract

An effective field Schrödinger equation accounting for the effect of the magnetic orbit-to-orbit interaction between electrons in a two-dimensional electron gas (2DEG) is considered. This is formulated out from the effective single-particle equation using the Hartree approximation. As a specific example, a 2DEG in a Hall bar with rectangular geometry is considered, where such equation is reduced to a one-dimensional Schrödinger equation. The effect of constant and inverse position-dependent magnetic orbit-to-orbit interaction potentials to the energy levels of the 2DEG is calculated perturbatively.

Published
2018-05-24
How to Cite
[1]
D. Marquez and C. Villagonzalo. An effective field analysis of magnetic orbit-to-orbit interactions in a two-dimensional electron gas, Proceedings of the Samahang Pisika ng Pilipinas 36, SPP-2018-PB-14 (2018). URL: https://paperview.spp-online.org/proceedings/article/view/SPP-2018-PB-14.
Section
Poster Session B (Complex Systems, Simulations, and Theoretical Physics)