Nature Communications (Nov 2021)

Two distinct superconducting states controlled by orientations of local wrinkles in LiFeAs

  • Lu Cao,
  • Wenyao Liu,
  • Geng Li,
  • Guangyang Dai,
  • Qi Zheng,
  • Yuxin Wang,
  • Kun Jiang,
  • Shiyu Zhu,
  • Li Huang,
  • Lingyuan Kong,
  • Fazhi Yang,
  • Xiancheng Wang,
  • Wu Zhou,
  • Xiao Lin,
  • Jiangping Hu,
  • Changqing Jin,
  • Hong Ding,
  • Hong-Jun Gao

DOI
https://doi.org/10.1038/s41467-021-26708-8
Journal volume & issue
Vol. 12, no. 1
pp. 1 – 7

Abstract

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The evolution of superconductivity in LiFeAs with respect to pressure or strain remains elusive. Here, the authors observe different response of superconducting states due to different orientations of local wrinkles on the surface of LiFeAs.