Interference of Spin Splittings in Magneto-Oscillation Phenomena in Two-Dimensional Systems

TL;DR

This paper investigates how combined spin splittings influence magneto-oscillation phenomena in two-dimensional systems, revealing suppression of beats caused by the joint effects of heterostructure asymmetry and bulk inversion asymmetry.

Contribution

It demonstrates that the combined spin-dependent effects can suppress beats in magneto-oscillations, providing new insights into spin-related phenomena in 2D systems.

Findings

Joint action of heterostructure asymmetry and bulk inversion symmetry suppresses beats.

Spin splitting effects modify magneto-oscillation patterns.

New phenomena arise from the interplay of different spin-dependent contributions.

Abstract

The spin splitting caused by the terms linear in wavevector in the effective Hamiltonian containing can give rise to the new magneto-oscillation phenomena in two-dimensional systems. It is shown that the joint action of the spin-dependent contributions due to the heterostructure asymmetry and to the lack of inversion center in the bulk material suppresses beats that arise in the magneto-oscillation phenomena in the presence of the terms of only one of these types.