Physical Review B· 2012

Dirac semimetal and topological phase transitions in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mi>A</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:math>Bi (<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi>A</mml:mi><mml:mo>=</mml:mo><mml:mtext>Na</mml:mtext></mml:mrow></mml:math>, K, Rb)

Zhijun Wang, Yan Sun, Xing‐Qiu Chen, Cesare Franchini et al.

1,886citations
2012year

Short summary

Crystalline A3Bi (A=Na, K, Rb) are identified as Dirac semimetals with bulk 3D Dirac points protected by crystal symmetry, exhibiting nontrivial Fermi arcs and predicted phenomena like giant diamagnetism.

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Field: Atomic and Molecular Physics, and Optics

Atomic and Molecular Physics, and OpticsPhysics and Astronomy