# Magnetic susceptibility of topological semimetals

## TL;DR

This paper reviews theoretical and experimental findings on the magnetic susceptibility of topological semimetals, highlighting how susceptibility features can identify these materials and aid in their investigation.

## Contribution

It provides a comprehensive overview of how magnetic susceptibility depends on various parameters in topological semimetals, emphasizing its role as a diagnostic tool.

## Key findings

- Susceptibility features serve as signatures of topological semimetals.
- Dependence of susceptibility on chemical potential, temperature, and magnetic field is characterized.
- Magnetic measurements are useful for investigating topological semimetals.

## Abstract

We give a review of theoretical and experimental results concerning the magnetic susceptibility of the Weyl, Dirac, and nodal-line semimetals. In particular, dependences of the susceptibility on the chemical potential, temperature, and magnitude of the magnetic field are discussed. The presented results show that the specific features of the magnetic susceptibility can serve as a hallmark of the topological semimetals, and hence magnetic measurements can be useful in investigating these materials.