title: Soluble direct-band-gap semiconductors LiAsS2 and NaAsS2: large electronic structure effects from weak As...S interactions and strong nonlinear optical response.
authors.affiliation: Department of Chemistry, Northwestern University, 2145 Sheridan Rd., Evanston, IL 60208, USA.
authors.forename: Tarun K
authors.initials: TK
authors.lastname: Bera
authors.forename: Jung-Hwan
authors.initials: JH
authors.lastname: Song
authors.forename: Arthur J
authors.initials: AJ
authors.lastname: Freeman
authors.forename: Joon I
authors.initials: JI
authors.lastname: Jang
authors.forename: John B
authors.initials: JB
authors.lastname: Ketterson
authors.forename: Mercouri G
authors.initials: MG
authors.lastname: Kanatzidis