Discovery of a Three-Dimensional Topological Dirac Semimetal, Na3Bi

@article{Liu2014DiscoveryOA,
  title={Discovery of a Three-Dimensional Topological Dirac Semimetal, Na3Bi},
  author={Zeheng Liu and B In Zhou and Yanning Zhang and Ze Jun Wang and Hongming Weng and D. Prabhakaran and S. K. Mo and Z. X. Shen and Zhong Fang and Xi Dai and Zahid Hussain and Y. L. Chen},
  journal={Science},
  year={2014},
  volume={343},
  pages={864 - 867}
}
A 3D Graphene? Discoveries of materials with exciting electronic properties have propelled condensed matter physics over the past decade. Two of the best-known examples, graphene and topological insulators, have something in common: a linear energy-momentum relationship—the Dirac dispersion—in their two-dimensional (2D) electronic states. Topological insulators also have a more mundane aspect of their electronic structure, characterized by a band gap. Another class of materials, topological… Expand
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