Nature Communications (Aug 2021)

Gate-tunable plasmons in mixed-dimensional van der Waals heterostructures

  • Sheng Wang,
  • SeokJae Yoo,
  • Sihan Zhao,
  • Wenyu Zhao,
  • Salman Kahn,
  • Dingzhou Cui,
  • Fanqi Wu,
  • Lili Jiang,
  • M. Iqbal Bakti Utama,
  • Hongyuan Li,
  • Shaowei Li,
  • Alexander Zibrov,
  • Emma Regan,
  • Danqing Wang,
  • Zuocheng Zhang,
  • Kenji Watanabe,
  • Takashi Taniguchi,
  • Chongwu Zhou,
  • Feng Wang

DOI
https://doi.org/10.1038/s41467-021-25269-0
Journal volume & issue
Vol. 12, no. 1
pp. 1 – 7

Abstract

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Surface plasmons have unique physical properties that make them also interesting for technology. Here, the authors observe plasmons in mixed-dimensional heterostructures that can be highly modulated with electrostatic gating, which may be explained by plasmon hybridization