title: Plasma-insulator transition of spin-polarized hydrogen.
abstract: A mixed classical-quantum density functional theory is used to calculate pair correlations and the free energy of a spin-polarized hydrogen plasma. A transition to an atomic insulator phase is estimated to occur around r(s)=2.5 at T=10(4) K, and a pressure P is approximately equal to 0.5 Mbar. Spin polarization is imposed to prevent the formation of H2 molecules.
authors.affiliation: Département de Physique des Matériaux, UMR 5586 du CNRS, Université Claude Bernard-Lyon 1, 69622 Villeurbanne Cedex, France.
authors.forename: H
authors.initials: H
authors.lastname: Xu
authors.forename: J P
authors.initials: JP
authors.lastname: Hansen