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Title: Skyrmion crystals in the triangular Kondo lattice model

Journal Article · · SciPost Physics
 [1];  [2]
  1. University of Minnesota, University of Tennessee at Knoxville
  2. Oak Ridge National Laboratory, University of Tennessee at Knoxville

We present a systematic study of the formation of skyrmion crystals in a triangular Kondo Lattice model for generic electron filling fractions. Our results indicate that the four-sublattice chiral antiferromagnetic ordering that was reported more than one decade ago can be understood as the dense limit of a sequence of skyrmion crystals whose lattice parameter is dictated by the Fermi wave-vector. This observation has important implications for the ongoing search of skyrmion crystals in metallic materials with localized magnetic moments.

Sponsoring Organization:
USDOE
Grant/Contract Number:
AC05-00OR22725; SC0016371; SC0022311
OSTI ID:
2202299
Journal Information:
SciPost Physics, Journal Name: SciPost Physics Journal Issue: 4 Vol. 15; ISSN 2542-4653
Publisher:
Stichting SciPostCopyright Statement
Country of Publication:
Netherlands
Language:
English

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