FUNCTIONAL NAME: BR89-1
This is an EXCHANGE Density Functional Theory functional
FUNCTIONAL FAMILY: MGGA
DESCRIPTION: Becke-Roussel 89, gamma = 1.0
REFERENCES
A. D. Becke and M. R. Roussel., Phys. Rev. A 39, 3761 (1989)
DOI: 10.1103/PhysRevA.39.3761