Nature Communications (2020-09-01)

Fabrication of a novel magnetic topological heterostructure and temperature evolution of its massive Dirac cone

  • T. Hirahara,
  • M. M. Otrokov,
  • T. T. Sasaki,
  • K. Sumida,
  • Y. Tomohiro,
  • S. Kusaka,
  • Y. Okuyama,
  • S. Ichinokura,
  • M. Kobayashi,
  • Y. Takeda,
  • K. Amemiya,
  • T. Shirasawa,
  • S. Ideta,
  • K. Miyamoto,
  • K. Tanaka,
  • S. Kuroda,
  • T. Okuda,
  • K. Hono,
  • S. V. Eremeev,
  • E. V. Chulkov

DOI
https://doi.org/10.1038/s41467-020-18645-9
Journal volume & issue
Vol. 11, no. 1
pp. 1 – 8

Abstract

Read online

Magnetic topological heterostructures are promising devices to manipulate emergent quantum effects. Here, Hirahara et al. fabricate a novel magnetic topological heterostructure with a massive Dirac cone which becomes a massless one tuned by temperature.