title: Tantalum-doped titanium dioxide nanowire arrays for dye-sensitized solar cells with high open-circuit voltage.
authors.affiliation: Materials Research Institute, The Pennsylvania State University, University Park, PA 16802, USA.
authors.forename: Xinjian
authors.initials: X
authors.lastname: Feng
authors.forename: Karthik
authors.initials: K
authors.lastname: Shankar
authors.forename: Maggie
authors.initials: M
authors.lastname: Paulose
authors.forename: Craig A
authors.initials: CA
authors.lastname: Grimes