Magnetic Field Dependence of Magic Numbers in Small Quantum Dots

TL;DR

This paper discusses how shell structures in small quantum dots, influenced by magnetic fields, can be observed through changes in addition energies and magnetic susceptibility, revealing the magnetic field dependence of magic numbers.

Contribution

It introduces the idea that shell structures and magic numbers in quantum dots depend on magnetic fields, suggesting observable signatures in physical measurements.

Findings

Shell structures vary with magnetic field strength.

Magic numbers manifest at specific magnetic field values.

Observable effects include changes in addition energies and susceptibility.

Abstract

It is argued that various kind of shell structure which occurs at specific values of the magnetic field should be observable in small quantum dots in the addition energies and the magnetic susceptibility.