• Corpus ID: 222091065

Quasiparticle interference observation of the topologically non-trivial drumhead surface state in ZrSiTe

  title={Quasiparticle interference observation of the topologically non-trivial drumhead surface state in ZrSiTe},
  author={Brandon Stuart and Seokhwan Choi and Jisun Kim and Lukas Muechler and Raquel Queiroz and Mohamed Oudah and Leslie M. Schoop and D. A. Bonn and Sarah A Burke},
  journal={arXiv: Materials Science},
Drumhead surface states that link together loops of nodal lines arise in Dirac nodal-line semimetals as a consequence of the topologically non-trivial band crossings. We used low-temperature scanning tunneling microscopy and Fourier-transformed scanning tunneling spectroscopy to investigate the quasiparticle interference (QPI) properties of ZrSiTe. Our results show two scattering signals across the drumhead state resolving the energy-momentum relationship through the occupied and unoccupied… 
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