title: Photoluminescent carbon nitride films grown by vapor transport of carbon nitride powders.
abstract: The thermal vapor transport of nitrogen-rich carbon nitride powders produces carbon nitride films on substrates that retain significant nitrogen content, have conjugated bond character, and show blue photoluminescent emission near 450 nm.
authors.affiliation: Department of Chemistry, Optical Sciences and Technology Center, University of Iowa, Iowa City, Iowa 52242-1294, USA.
authors.forename: Jianjun
authors.initials: J
authors.lastname: Wang
authors.forename: Dale R
authors.initials: DR
authors.lastname: Miller
authors.forename: Edward G
authors.initials: EG
authors.lastname: Gillan