Nature Communications (Jun 2020)

Phonon-exciton Interactions in WSe2 under a quantizing magnetic field

  • Zhipeng Li,
  • Tianmeng Wang,
  • Shengnan Miao,
  • Yunmei Li,
  • Zhenguang Lu,
  • Chenhao Jin,
  • Zhen Lian,
  • Yuze Meng,
  • Mark Blei,
  • Takashi Taniguchi,
  • Kenji Watanabe,
  • Sefaattin Tongay,
  • Wang Yao,
  • Dmitry Smirnov,
  • Chuanwei Zhang,
  • Su-Fei Shi

DOI
https://doi.org/10.1038/s41467-020-16934-x
Journal volume & issue
Vol. 11, no. 1
pp. 1 – 7

Abstract

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An out-of-plane magnetic field is expected to strongly modify exciton-phonon interactions in atomically thin transitional metal dichalcogenides. Here, the authors show that the phonon-exciton interaction in monolayer WSe2 lifts the inter-Landau-level transition selection rules for dark trions.