title: What does 'harder than diamond' mean?
authors.forename: V
authors.initials: V
authors.lastname: Brazhkin
authors.forename: N
authors.initials: N
authors.lastname: Dubrovinskaia
authors.forename: M
authors.initials: M
authors.lastname: Nicol
authors.forename: N
authors.initials: N
authors.lastname: Novikov
authors.forename: R
authors.initials: R
authors.lastname: Riedel
authors.forename: V
authors.initials: V
authors.lastname: Solozhenko
authors.forename: Y
authors.initials: Y
authors.lastname: Zhao
mesh_terms: D018130:Diamond / Q000737:chemistry* / Q000592:standards*; D006244:Hardness; D006245:Hardness Tests / Q000379:methods* / Q000592:standards*; D008422:Materials Testing / Q000379:methods* / Q000592:standards*
chemical_list: D018130:Diamond