title: Measurements of neutral helium density in helicon plasmas.
authors.affiliation: Department of Physics, West Virginia University, Morgantown, West Virginia 26506-6315, USA. shoushma@mix.wvu.edu
authors.forename: Saeid
authors.initials: S
authors.lastname: Houshmandyar
authors.forename: Stephanie H
authors.initials: SH
authors.lastname: Sears
authors.forename: Saikat Chakraborty
authors.initials: SC
authors.lastname: Thakur
authors.forename: Jerry
authors.initials: J
authors.lastname: Carr
authors.forename: Matthew E
authors.initials: ME
authors.lastname: Galante
authors.forename: Earl E
authors.initials: EE
authors.lastname: Scime