This paper reports the discovery of endless Dirac nodal lines near the Fermi level in the nonmagnetic kagome metal Ni3In2S2, confirmed through a combination of angle-resolved photoemission spectroscopy (ARPES) measurements and density functional theory (DFT) calculations. The observation of giant magnetoresistance and quantum oscillations further supports the existence of these Dirac nodal lines and their impact on the material's transport properties.
Publisher
npj Computational Materials
Published On
Jul 19, 2022
Authors
T. Zhang, T. Y., E. V., H. L., R. G. M., H. N. L., H. M., M. A. McGuire, S. M.
Tags
Dirac nodal lines
Fermi level
kagome metal
Ni3In2S2
magnetoresistance
quantum oscillations
ARPES
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