the massless Dirac fermions, in a non-relativistic set-up. In such Dirac materials, two doubly degenerate bands contact at discrete momentum points called Dirac points, and disperse linearly along ...

However, the levels in ZrSiS followed an unusual pattern, aligning with a theoretical “B^(2/3) power law” that had been predicted as a signature of semi-Dirac fermions. The experiment thus ...

Quantum Hall effect in a bulk antiferromagnet EuMnBi2 with magnetically confined two-dimensional Dirac fermions. Science Advances , 2016; 2 (1): e1501117 DOI: 10.1126/sciadv.1501117 Cite This Page : ...

named after mathematician Paul Dirac whose eponymous equation describes these fermions. Now, a new study claims to have spotted these particles in a semimetal material, which conducts electricity ...

Semi-Dirac fermions were first theorized in 2008 and 2009 by several teams of researchers, including scientists from the Université Paris Sud in France and the University of California ...

These semi-Dirac fermions were observed using their energy signature in a topological metal. Particles with contextual behaviors are of interest for quantum computing and superconductors.

Known as semi-Dirac fermions, particles with this bizarre behavior were first predicted 16 years ago. The discovery was made in a semi-metal material called ZrSiS, made up of zirconium ...

For example, electrons and protons are fermions whereas photons are bosons. Fermions can be further classified as Dirac or Majorana fermions. Dirac fermions are fermions that may or may not have ...

This created a plasma of fast-moving Dirac fermions that exhibited a surprisingly high mobility despite frequent scattering. Both high mobility and neutrality of this Dirac plasma are crucial ...