title: Doping golden buckyballs:Cu@Au16- and Cu@Au17- cluster anions.
authors.affiliation: Department of Physics, Washington State University, 2710 University Drive, Richland, WA 99354, USA.
authors.forename: Lei-Ming
authors.initials: LM
authors.lastname: Wang
authors.forename: Satya
authors.initials: S
authors.lastname: Bulusu
authors.forename: Hua-Jin
authors.initials: HJ
authors.lastname: Zhai
authors.forename: Xiao-Cheng
authors.initials: XC
authors.lastname: Zeng
authors.forename: Lai-Sheng
authors.initials: LS
authors.lastname: Wang