title: Photonic crystals with thermally switchable stop bands fabricated from Se@Ag2Se spherical colloids.
authors.affiliation: Department of Chemistry, University of Washington, Seattle, WA 98195-1700, USA.
authors.forename: Unyong
authors.initials: U
authors.lastname: Jeong
authors.forename: Younan
authors.initials: Y
authors.lastname: Xia