Nature Communications (Dec 2021)

Observation of hybrid higher-order skin-topological effect in non-Hermitian topolectrical circuits

  • Deyuan Zou,
  • Tian Chen,
  • Wenjing He,
  • Jiacheng Bao,
  • Ching Hua Lee,
  • Houjun Sun,
  • Xiangdong Zhang

DOI
https://doi.org/10.1038/s41467-021-26414-5
Journal volume & issue
Vol. 12, no. 1
pp. 1 – 11

Abstract

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Even though exploiting skin-topological effects in topological insulators is attractive for topological switch design, current research has focused on theoretical demonstrations. Here, the authors experimentally demonstrate higher-order topological skin effects in nonreciprocal topoelectrical circuits.