T. Helm

activity

20182026

most citedMetamagnetic texture in a polar antiferromagnet

47 citations · 49 across the 7 of their papers we have counts for

collaborators

Showing 2025Show all

2 papers · 1 filter

cond-mat.str-el2025

Evidence for a field-induced Lifshitz transition in the Weyl semimetal CeAlSi

M. M. Piva, T. Helm, J. C. Souza +4

The Weyl semimetal CeAlSi crystallises in the noncentrosymmetric tetragonal space group $I 4_{1} m d$ and exhibits ferromagnetic order below 8 K, thereby breaking both spatial inversion…

cond-mat.mtrl-sci2025

Field-induced condensation of $π$ to 2 $π$ soliton lattices in chiral magnets

M. Winter, A. Pignedoli, M. C. Rahn +19

Chiral soliton lattices (CSLs) are nontrivial spin textures that emerge from the competition between Dzyaloshinskii-Moriya interaction, anisotropy, and magnetic fields. While well…

Evidence for a field-induced Lifshitz transition in the Weyl semimetal CeAlSi

Field-induced condensation of π to 2π soliton lattices in chiral magnets

Field-induced condensation of $π$ to 2 $π$ soliton lattices in chiral magnets