title: High-pressure physics: Piling on the pressure.
authors.affiliation: Department of Physics and Astronomy, University College London, London WC1E 6BT, UK, and at the London Institute for Mathematical Sciences.
authors.forename: Chris J
authors.initials: CJ
authors.lastname: Pickard
authors.affiliation: Theory of Condensed Matter Group, Cavendish Laboratory, Cambridge CB3 0HE, UK.
authors.forename: Richard J
authors.initials: RJ
authors.lastname: Needs