title: High thermoelectric performance in non-toxic earth-abundant copper sulfide.
authors.affiliation: State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Chinese Academy of Sciences, 1295 Dingxi Road, Shanghai, 200050, China.
authors.forename: Ying
authors.initials: Y
authors.lastname: He
authors.forename: Tristan
authors.initials: T
authors.lastname: Day
authors.forename: Tiansong
authors.initials: T
authors.lastname: Zhang
authors.forename: Huili
authors.initials: H
authors.lastname: Liu
authors.forename: Xun
authors.initials: X
authors.lastname: Shi
authors.forename: Lidong
authors.initials: L
authors.lastname: Chen
authors.forename: G Jeffrey
authors.initials: GJ
authors.lastname: Snyder
keywords: copper sulfide; earth-abundant; non-toxic; phonon-liquid electron-crystal; thermoelectric