Simplicity out of complexity: band structure for W${}_{20}$O${}_{58}$ superconductor

A. A. Slobodchikov, I. A. Nekrasov, N. S. Pavlov +1

The band structure, density of states, and the Fermi surface of a recently discovered superconductor, oxygen-deficient tungsten oxide WO${}_{2.9}$ that is equivalent to W${}_{20}$O$_{5…