title: APPLIED PHYSICS. Plasmonics--turning loss into gain.
authors.affiliation: School of Electrical and Computer Engineering and Birck Nanotechnology Center, Purdue University, West Lafayette, IN 47907, USA. Water Institute, Purdue University Calumet, Hammond, IN 46323, USA.
authors.forename: Justus C
authors.initials: JC
authors.lastname: Ndukaife
authors.affiliation: School of Electrical and Computer Engineering and Birck Nanotechnology Center, Purdue University, West Lafayette, IN 47907, USA.
authors.forename: Vladimir M
authors.initials: VM
authors.lastname: Shalaev
authors.affiliation: School of Electrical and Computer Engineering and Birck Nanotechnology Center, Purdue University, West Lafayette, IN 47907, USA. aeb@purdue.edu.
authors.forename: Alexandra
authors.initials: A
authors.lastname: Boltasseva