title: High-efficiency ordered silicon nano-conical-frustum array solar cells by self-powered parallel electron lithography.
authors.affiliation: School of Electrical and Computer Engineering, Cornell University, Ithaca, New York 14853, United States.
authors.forename: Yuerui
authors.initials: Y
authors.lastname: Lu
authors.forename: Amit
authors.initials: A
authors.lastname: Lal