Pith. sign in

REVIEW

Topological Magnetic Phase in the Candidate Weyl Semimetal CeAlGe

Not yet reviewed by Pith; the record is open.

Re-run · record.json Download PDF Read on arXiv ↗

This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.

SPECIMEN: schema-true, not a live event

T0 review · schema-true

One-sentence machine reading of the paper's core claim.

pith:XXXXXXXX · record.json · timestamp

arxiv 2001.06638 v1 pith:XA2BZMC4 submitted 2020-01-18 cond-mat.str-el cond-mat.other

Topological Magnetic Phase in the Candidate Weyl Semimetal CeAlGe

P. Puphal , V. Pomjakushin , N. Kanazawa , V. Ukleev , D.J. Gawryluk , J. Ma , M. Naamneh , N.C. Plumb
show 4 more authors
L. Keller R. Cubitt E. Pomjakushina J.S. White
This is my paper
classification cond-mat.str-el cond-mat.other
keywords magnetictopologicalcealgeweylcandidatephasesemimetalspace
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
0 comments
read the original abstract

We report the discovery of topological magnetism in the candidate magnetic Weyl semimetal CeAlGe. Using neutron scattering we find this system to host several incommensurate, square-coordinated multi-$\vec{k}$ magnetic phases below $T_{\rm{N}}$. The topological properties of a phase stable at intermediate magnetic fields parallel to the $c$-axis are suggested by observation of a topological Hall effect. Our findings highlight CeAlGe as an exceptional system for exploiting the interplay between the nontrivial topologies of the magnetization in real space and Weyl nodes in momentum space.

discussion (0)

Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.