title: Sulfur Melting and Polymorphism under Pressure: Outlines of Fields for 12 Crystalline Phases.
abstract: The polymorphism of sulfur has been investigated by static and dynamic methods up to 500 degrees C at 35 kilobars and up to 350 degrees C at 100 kilobars. The melting curve of sulfur to 31 kilobars and phase boundaries of the so-called "4.04-angstrom phase" have been determined. Evidence has been obtained for phase fields of nine new high-pressure forms of sulfur.
authors.forename: G C
authors.initials: GC
authors.lastname: Vezzoli
authors.forename: F
authors.initials: F
authors.lastname: Dachille
authors.forename: R
authors.initials: R
authors.lastname: Roy